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DSSSB Lab Assistant 2021: 24 October, Laboratory Assistant (Documents), Shift 1

  • Date: 24 October 2021
  • Shift: 1
  • Language: Bilingual
  • 157 pages
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Notations :
1.Options shown in green color and with icon are correct.
2.Options shown in red color and with icon are incorrect.



Subject Name :                                                               Laboratory Assistant (Documents)
Creation Date :                                                              2021-10-24 11:09:46
Duration :                                                                   120
Total Marks :                                                                200
Display Marks:                                                               Yes
Share Answer Key With Delivery Engine :                                      No
Actual Answer Key :                                                          Yes
Calculator :                                                                 None
Magnifying Glass Required? :                                                 No
Ruler Required? :                                                            No
Eraser Required? :                                                           No
Scratch Pad Required? :                                                      No
Rough Sketch/Notepad Required? :                                             No
Protractor Required? :                                                       No
Show Watermark on Console? :                                                 Yes
Highlighter :                                                                No
Auto Save on Console? ( SA type of questions will be always auto saved ) :   No



                                                            General Ability
Group Number :                                                               1
Group Id :                                                                   10343573
Group Maximum Duration :                                                     0
Group Minimum Duration :                                                     0
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Show Attended Group? :                                                No
Edit Attended Group? :                                                No
Break time :                                                          0
Group Marks :                                                         20
Is this Group for Examiner? :                                         No



                                                     General Ability
Section Id :                                                          10343573
Section Number :                                                      1
Section type :                                                        Online
Mandatory or Optional :                                               Mandatory
Number of Questions :                                                 20
Number of Questions to be attempted :                                 20
Section Marks :                                                       20
Enable Mark as Answered Mark for Review and Clear Response :          Yes
Sub-Section Number :                                                  1
Sub-Section Id :                                                      10343587
Question Shuffling Allowed :                                          Yes

Question Number : 1 Question Id : 1034351415 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Arrange the words in the meaningful sequence:-

1. Flower, 2. Plant, 3. Fruit, 4. Seed, 5. Soil
Options :
1.    1, 2, 5, 4, 3
2.    1, 3, 5, 4, 2
3.    5, 2, 1, 3, 4
4.    3, 2, 4, 5, 1


Question Number : 1 Question Id : 1034351415 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
श   ों को साथक    मम      व थत कर:-

1. फूल, 2. पौधा, 3. फल, 4. बीज, 5. मृदा
Options :
1.   1, 2, 5, 4, 3
2.   1, 3, 5, 4, 2
3.   5, 2, 1, 3, 4
4.   3, 2, 4, 5, 1


Question Number : 2 Question Id : 1034351416 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Find the next term in the series.

BKD, DMA, FPX, ?
Options :
1.   FDA
2.   HTU
3.   HUR
4.   ADF


Question Number : 2 Question Id : 1034351416 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ृंखला म अगला पद ात कर -

BKD, DMA, FPX, ?
Options :
1.   FDA
2.   HTU
3.   HUR
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4.   ADF


Question Number : 3 Question Id : 1034351417 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Out of the given options, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is
different from the rest.
Options :
1.    Optimist - Pessimist
2.    Protagonist - Antagonist
3.    Confident - Assertive
4.    Abundant - Scare


Question Number : 3 Question Id : 1034351417 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िदए गए िवक    ों म से तीन एक िनि त तरीके से समान ह। हालाँ िक, एक िवक       अ    तीन की तरह नहीं है । उस िवक     का चयन कर जो अ       से अलग है ।
Options :
1.   आशावादी - िनराशावादी
2.   िहमायती - िवरोधी
3.   आ       - िन यपूवक
4.     चुर - डराना


Question Number : 4 Question Id : 1034351418 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Out of the given options, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is
different from the rest.
Options :
1.    Maize
2.    Pearl millet
3.    Oats
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4.   Bamboo


Question Number : 4 Question Id : 1034351418 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िदए गए िवक        ों म से तीन एक िनि त तरीके से समान ह। हालाँ िक, एक िवक   अ   तीन की तरह नहीं है । उस िवक   का चयन कर जो अ   से अलग है ।
Options :
1.   म       ा
2.   बाजरा
3.   जई
4.   बाँ स


Question Number : 5 Question Id : 1034351419 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the pair that is related to each other in the same manner as the given pair is related to each other.

Day : Minutes :: ?
Options :
1.   Watch : Time
2.   Circle : Degrees
3.   Month : Year
4.   Square : Right angles


Question Number : 5 Question Id : 1034351419 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
उस जोड़ी का चयन कर जो एक दू सरे से उसी कार से संबंिधत है िजस कार दी गई जोड़ी एक दू सरे से संबंिधत है ।

िदन : िमनट :: ?
Options :
1.   घड़ी : समय
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2.   वृ : िड ी
3.   महीना : वष
4.   वग : समकोण


Question Number : 6 Question Id : 1034351420 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In a certain code if KEYBOARD is written as DYEOBRAK, then ORDINARY will be written as:
Options :
1.    YDRNIRAO
2.    ROIDANYR
3.    DRONIYRA
4.    IDROYRAN


Question Number : 6 Question Id : 1034351420 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक िनि त कोड म यिद KEYBOARD को DYEOBRAK के               प म िलखा गया है , तो ORDINARY को िलखा जाएगा:
Options :
1.   YDRNIRAO
2.   ROIDANYR
3.   DRONIYRA
4.   IDROYRAN


Question Number : 7 Question Id : 1034351421 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A particular shopkeeper uses the code name “LSOAPIGE” with a value 36 where L= Rs.3,S= Rs. 4, O=Rs. 5 and so on. Which item is sold for
Rs.28 in the shop?
Options :
1.   SOAP
2.   OIL
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3.   EGG
4.   GEL


Question Number : 7 Question Id : 1034351421 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक िवशेष दु कानदार 36 मान के साथ "LSOAPIGE" कोड नाम का उपयोग करता है , जहां L = 3 पए, S = 4 पए, O = 5 पए और इ ािद। दु कान म कौन
सी व ु 28 पए म िबकती है ?
Options :
1.   SOAP
2.   OIL
3.   EGG
4.   GEL


Question Number : 8 Question Id : 1034351422 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In a class, Karambir got more marks than Kiran and Karan got more marks than Kamaljeet and Kamalpreet. Karan and Kiran got equal marks.
Who among the following scored highest ?
Options :
1.    Kamalpreet
2.    Karambir
3.    Kamaljeet
4.    Kiran


Question Number : 8 Question Id : 1034351422 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक क ा म, करमबीर को िकरण से अिधक अंक िमले और करण को कमलजीत और कमल ीत से अिधक अंक िमले। करण और िकरण को समान अंक िमले।
िन िल खत म से िकसने उ तम अंक ा िकए?
Options :
1.   कमल ीत
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2.    करमबीर
3.    कमलजीत
4.    िकरण


Question Number : 9 Question Id : 1034351423 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Tina, Meena, Sameena, Amina, Leena and Reena are sitting around a circle facing the centre under the following conditions:

1. Reena is sitting second to the left of Tina who lies at the immediate right of Meena.
2. Amina is facing Tina and Leena is not facing Meena.

Who is second to the right of Tina?
Options :
1.   Leena
2.   Sameena
3.   Meena
4.   Reena


Question Number : 9 Question Id : 1034351423 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
टीना, मीना, समीना, अमीना, लीना और रीना िन िल खत प र थितयों म एक वृ के चारों ओर क की ओर मुख करके बैठी ह:

1. रीना, टीना के बाएं से दू सरे थान पर बैठी है जो मीना के ठीक दाएं म बैठी है ।
2. अमीना का मुख टीना की ओर है और लीना का मुख मीना की ओर नहीं है ।

टीना के दाएं से दू सरे थान पर कौन है ?
Options :
1.    लीना
2.    समीना
3.    मीना
4.    रीना
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Question Number : 10 Question Id : 1034351424 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In the question given below, an assertion is given, followed by a reason. You have to decide whether the assertion is true, reason is true or both
are true and if the reason is the correct explanation of the assertion.

Assertion- UN calls to halt eviction of one lakh residents of Haryana Khori village.
Reason- UN is the organisation which works on creating wars between the nations.
Options :
1.   Assertion is true, reason is false
2.   Assertion is false, reason is true
3.   Both assertion and reason are true, reason is the correct explanation of the assertion
4.   Both assertion and reason are true, reason is not the correct explanation of the assertion


Question Number : 10 Question Id : 1034351424 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
नीचे िदए गए  म, एक अिभकथन िदया गया है , उसके बाद एक कारण िदया गया है । आपको यह तय करना है िक                    ा अिभकथन स      है , कारण स    है या
दोनों स ह और यिद कारण, अिभकथन की सही ा ा है ।

अिभकथन- UN ने ह रयाणा खोरी गां व के एक लाख िनवािसयों को बेदखल करने से रोकने का आ ान िकया।

कारण- UN वह संगठन है जो रा ों के बीच यु     उ      करने पर काम करता है ।
Options :
1.   अिभकथन स        है , कारण अस    है
2.   अिभकथन अस         है , कारण स   है
3.   अिभकथन और कारण दोनों स          ह, कारण कथन की सही        ा   ा है
4.   अिभकथन और कारण दोनों स          ह, कारण कथन की सही        ा   ा नहीं है


Question Number : 11 Question Id : 1034351425 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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In the question given below, a statement is given, followed by two arguments I and II. You have to consider the statement to be true even if it
seems to be at variance from commonly known facts. You have to decide which of the given arguments is strong.

Statement- Government of a certain overpopulated poor country introduced a population bill where people having more than 2 children will not
be given government privileges and further promotion in their current jobs.

Argument I- Yes, it is one disincentive to discourage couples from giving birth to many children.
Argument II- No, these kind of pressure tactics should not be used as this is the mutual decision between a married couple.
Options :
1.   Only argument I is strong
2.   Only argument II is strong
3.   Neither I nor II is strong
4.   Both arguments are strong


Question Number : 11 Question Id : 1034351425 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
नीचे िदए गए  म, एक कथन िदया गया है , िजसके बाद दो तक I और II िदए गए ह। आपको उन कथनों को स                 मानना है , भले ही यह सामा तः    ात त
से िभ तीत हो। आपको यह िनणय लेना है िक िदए गए तक म से कौन सा मजबूत है ।

कथन- एक िनि त अितजनसं क गरीब दे श की सरकार ने जनसं ा िवधेयक पेश िकया, जहां 2 से अिधक ब े वाले लोगों को सरकारी िवशेषािधकार नहीं
िदए जाएं गे और उनकी वतमान नौक रयों म आगे पदो ित नहीं दी जाएगी।

तक I- हाँ , द ित को कई ब ों को ज दे ने से हतो ािहत करना िन    ाह है ।
तक II- नहीं, इस तरह के दबाव की रणनीित का उपयोग नहीं िकया जाना चािहए           ोंिक यह एक िववािहत द ित के बीच का आपसी िनणय है ।
Options :
1.   केवल तक I मजबूत है
2.   केवल तक II मजबूत है
3.   न तो I और न ही II मजबूत है
4.   दोनों तक मजबूत ह


Question Number : 12 Question Id : 1034351426 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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Select the option that is related to the third term on the same basis as the second term is related to the first term.

17 : 272 :: 14 : ?
Options :
1.    791
2.    221
3.    182
4.    197


Question Number : 12 Question Id : 1034351426 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
उस िवक      का चयन कर जो तीसरे पद से उसी कार से संबंिधत है िजस कार से दू सरा पद पहले पद से संबंिधत है ।

17 : 272 :: 14 : ?
Options :
1.    791
2.    221
3.    182
4.    197


Question Number : 13 Question Id : 1034351427 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Find the missing number.

975, 319, 753, ___
Options :
1.    213
2.    159
3.    179
4.    197
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Question Number : 13 Question Id : 1034351427 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
लु   सं   ा ात कर -

975, 319, 753, _________
Options :
1.    213
2.    159
3.    179
4.    197


Question Number : 14 Question Id : 1034351428 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following represents the combination between Police (P), Thief (T), Criminal (C) ?
Options :




1.




2.
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3.




4.



Question Number : 14 Question Id : 1034351428 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा पुिलस (P), चोर (T), अपराधी (C) के बीच संयोजन का ितिनिध   करता है ?
Options :




1.




2.
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3.




4.



Question Number : 15 Question Id : 1034351429 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Two friends A and B started walking from the same point in the different directions. A turns 90 degrees clockwise and B turns 90 degrees
anticlockwise after which both comes in the same direction that is east. What can be their initial positions?
Options :
1.    East and North
2.    North and South
3.    West and South
4.    North and West


Question Number : 15 Question Id : 1034351429 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दो िम A और B एक ही िबंदु से िविभ िदशाओं म चलना शु करते ह। A 90 िड ी दि णावत मुड़ता है और B 90 िड ी वामावत मुड़ता है िजसके बाद दोनों
एक ही िदशा म आते ह जो पूव की ओर ह। उनकी ारं िभक थित ा हो सकती है ?
Options :
1.   पूव और उ र
2.   उ र और दि ण
3.   पि म और दि ण
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4.   उ र और पि म


Question Number : 16 Question Id : 1034351430 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A man started walking from his house 9m in north direction and then turned to east and walked another 40m. How far he is from his starting
point?
Options :
1.   31 m
2.   41 m
3.   35 m
4.   42 m


Question Number : 16 Question Id : 1034351430 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक        अपने घर से उ र िदशा म 9m चलना शु       करता है और िफर पूव की ओर मुड़ता है और 40m चलता है । वह अपने आरं िभक िबंदु से िकतनी दू र है ?
Options :
1.   31 m
2.   41 m
3.   35 m
4.   42 m


Question Number : 17 Question Id : 1034351431 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which answer figure would complete the question figure?
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Options :




1.




2.




3.




4.



Question Number : 17 Question Id : 1034351431 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कौन सी उ र आकृित     आकृित को पूरा करे गी?




Options :




1.




2.




3.




4.
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Question Number : 18 Question Id : 1034351432 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Out of the given options, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is
different from the rest.
Options :




1.




2.




3.
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4.



Question Number : 18 Question Id : 1034351432 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िदए गए िवक   ों म से तीन एक िनि त तरीके से समान ह। हालाँ िक, एक िवक   अ   तीन की तरह नहीं है । उस िवक   का चयन कर जो अ   से अलग है ।
Options :




1.




2.




3.
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4.



Question Number : 19 Question Id : 1034351433 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following correctly represents the exact Mirror image of this question figure?




Options :




1.




2.
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 21 of 157
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3.




4.



Question Number : 19 Question Id : 1034351433 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन इस     आकृित की सटीक दपण छिव का सही ितिनिध      करता है ?




Options :




1.
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 22 of 157
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Text of page 22
2.




3.




4.



Question Number : 20 Question Id : 1034351434 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Suppose we use different colours to paint the triangles in the given figure in such a way that no two colours will overlap, then what is the
maximum number of colours needed?
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 23 of 157
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Options :
1.   10
2.   8
3.   12
4.   14


Question Number : 20 Question Id : 1034351434 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
मान लीिजए िक हम दी गई आकृित म ि भुजों को रं गने के िलए अलग-अलग रं गों का इस तरह से उपयोग करते ह िक कोई भी दो रं ग पर   र ा   न हों, तो
अिधकतम िकतने रं गों की आव कता होगी?




Options :
1.   10
2.   8
3.   12
4.   14
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General Awareness
Group Number :                                                        2
Group Id :                                                            10343574
Group Maximum Duration :                                              0
Group Minimum Duration :                                              0
Show Attended Group? :                                                No
Edit Attended Group? :                                                No
Break time :                                                          0
Group Marks :                                                         20
Is this Group for Examiner? :                                         No



                                                  General Awareness
Section Id :                                                          10343574
Section Number :                                                      1
Section type :                                                        Online
Mandatory or Optional :                                               Mandatory
Number of Questions :                                                 20
Number of Questions to be attempted :                                 20
Section Marks :                                                       20
Enable Mark as Answered Mark for Review and Clear Response :          Yes
Sub-Section Number :                                                  1
Sub-Section Id :                                                      10343588
Question Shuffling Allowed :                                          Yes

Question Number : 21 Question Id : 1034351435 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The shape of the main temple tower is known as ___________ in Tamil Nadu.
Options :
1.   Vimana
2.   Garbh
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3.   Bahya
4.   Choti


Question Number : 21 Question Id : 1034351435 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
तिमल नाडु म मु     मंिदर मीनार के आकार को __________ के   प म जाना जाता है ।
Options :
1.   िवमान
2.   गभ
3.   बहया
4.   चोटी


Question Number : 22 Question Id : 1034351436 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Theravada, Mahayana and Vajrayana are three main classifications of ____________.
Options :
1.   Sikh Doctrine
2.   Persian Writings
3.   Jain Doctrine
4.   Buddhist Doctrine


Question Number : 22 Question Id : 1034351436 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
थेरवाद, महायान और व यान __________ के तीन मु     वग करण ह।
Options :
1.   िसख िस ां त
2.   फारसी लेखन
3.   जैन िस ां त
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4.   बौ   िस ां त


Question Number : 23 Question Id : 1034351437 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
When was the Reserve Bank of India established?
Options :
1.   1947
2.   1949
3.   1935
4.   1934


Question Number : 23 Question Id : 1034351437 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारतीय रज़व बक की थापना कब ई थी?
Options :
1.   1947
2.   1949
3.   1935
4.   1934


Question Number : 24 Question Id : 1034351438 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Paid out cost is __________________of production in micro economics.
Options :
1.   explicit cost
2.   cost per unit
3.   tax
4.   implicit cost
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Question Number : 24 Question Id : 1034351438 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भुगतान की गई लागत       ि अथशा   म उ ादन का ___________ है ।
Options :
1.          लागत
2.       ित इकाई लागत
3.   कर
4.   िनिहत लागत


Question Number : 25 Question Id : 1034351439 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which among the following is the hardest natural occurring substance found on Earth?
Options :
1.   Aluminium
2.   Diamond
3.   Iron
4.   Gold


Question Number : 25 Question Id : 1034351439 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा पृ ी पर पाया जाने वाला सबसे कठोर ाकृितक पदाथ है ?
Options :
1.   ए      ुिमिनयम
2.   हीरा
3.   लोहा
4.   सोना


Question Number : 26 Question Id : 1034351440 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Text of page 28
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In what form are carbohydrates stored in plants?
Options :
1.   Maltose
2.   Lactose
3.   Glucose
4.   Starch


Question Number : 26 Question Id : 1034351440 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पौधों म काब हाइडे ट िकस    प म संिचत होते ह?
Options :
1.   मा        ोस
2.   लै    ोज
3.        ूकोज़
4.        ाच


Question Number : 27 Question Id : 1034351441 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following metal is soft and can be cut with a knife?
Options :
1.   Zinc
2.   Lead
3.   Potassium
4.   Nickel


Question Number : 27 Question Id : 1034351441 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 29 of 157
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िन िल खत म से कौन सा धातु नरम है और इसे चाकू से काटा जा सकता है ?
Options :
1.   ज   ा
2.   सीसा
3.   पोटै िशयम
4.   िनकल


Question Number : 28 Question Id : 1034351442 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The chemical processes responsible for decomposition of rocks with the help of water and atmospheric gases is called ____________.
Options :
1.   chemical weathering
2.   decomposition
3.   erosion
4.   hydrolysis


Question Number : 28 Question Id : 1034351442 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पानी और वायुमंडलीय गैसों की मदद से च ानों के अपघटन के िलए िज ेदार रासायिनक ि याओं को __________ कहा जाता है ।
Options :
1.   रासायिनक अप य
2.   अपघटन
3.   अपरदन
4.   जलीय िव     ेषण


Question Number : 29 Question Id : 1034351443 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The radius of the Earth's Core is about:
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 30 of 157
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Text of page 30
Options :
1.   3100 km
2.   3200 km
3.   3500 km
4.   3000 km


Question Number : 29 Question Id : 1034351443 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पृ ी के ोड की ि     ा लगभग है :
Options :
1.   3100 km
2.   3200 km
3.   3500 km
4.   3000 km


Question Number : 30 Question Id : 1034351444 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
On which date did Bhagat Singh and Batukeshwar Dutt threw bombs in Central Legislative Assembly?
Options :
1.   8 April, 1929
2.   30 January, 1929
3.   23 March, 1931
4.   22 August, 1922


Question Number : 30 Question Id : 1034351444 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भगत िसंह और बटु के र द ने िकस तारीख को क ीय िवधान सभा म बम फके थे?
Options :
1.   8 अ ैल, 1929
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Text of page 31
2.   30 जनवरी,1929
3.   23 माच, 1931
4.   22 अग   , 1922


Question Number : 31 Question Id : 1034351445 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
When was Poona Pact signed?
Options :
1.   1932
2.   1930
3.   1931
4.   1929


Question Number : 31 Question Id : 1034351445 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पुणे समझौता पर ह    ा र कब िकए गए थे?
Options :
1.    1932
2.    1930
3.    1931
4.    1929


Question Number : 32 Question Id : 1034351446 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
From which place did Dandi march start?
Options :
1.   Poona
2.   Dandi
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 32 of 157
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3.   Ahmedabad
4.   Bombay


Question Number : 32 Question Id : 1034351446 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दां डी माच िकस थान से शु   ई थी?
Options :
1.   पुणे
2.   दां डी
3.   अहमदाबाद
4.   बॉ े


Question Number : 33 Question Id : 1034351447 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The Princely State of ____________ was founded around 1724 when Mir Qamar-ud-Din, the Mughal Viceroy of the Deccan, assumed
independence under the title of Asaf Jah.
Options :
1.   Baroda
2.   Gwalior
3.   Hyderabad
4.   Junagadh


Question Number : 33 Question Id : 1034351447 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
________ की रयासत की थापना 1724 के आसपास ई थी जब द        न के मुग़ल वाइसरॉय, मीर क़मर-उद-दीन ने आसफ़ जाह की उपािध के तहत        तं ता
 हण की थी।
Options :
1.   बड़ौदा
2.     ािलयर
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 33 of 157
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3.   है दराबाद
4.   जूनागढ़


Question Number : 34 Question Id : 1034351448 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Bharat Ratna awardee 'C. N. R. Rao' belongs to the field of:
Options :
1.   Physics
2.   Chemistry
3.   Biology
4.   Literature


Question Number : 34 Question Id : 1034351448 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारत र से स      ािनत 'सी. एन. आर. राव' िकस े से संबंिधत है ?
Options :
1.   भौितकी
2.   रसायन िव ान
3.   जीविव ान
4.   सािह


Question Number : 35 Question Id : 1034351449 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Who among the following is the writer of the book "The story of my experiments with truth"?
Options :
1.   Raja Ram Mohan Roy
2.   Swami Vivekananda
3.   Rabindra Nath Tagore
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 34 of 157
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4.   Mahatma Gandhi


Question Number : 35 Question Id : 1034351449 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन "द     ोरी ऑफ़ माई ए   पे रमट् स िवद थ" पु   क के लेखक ह?
Options :
1.   राजा राम मोहन राय
2.     ामी िववेकानंद
3.   रिव नाथ टै गोर
4.   महा ा गां धी


Question Number : 36 Question Id : 1034351450 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How many Fundamental Rights are listed in Indian Constitution?
Options :
1.   6
2.   7
3.   8
4.   5


Question Number : 36 Question Id : 1034351450 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकतने मौिलक अिधकार भारतीय संिवधान म सूचीब    ह?
Options :
1.   6
2.   7
3.   8
4.   5
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Question Number : 37 Question Id : 1034351451 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The 86th Amendments of the Indian constitution is about __________.
Options :
1.   Right to property
2.   Right to Education
3.   Right to equality
4.   Right to religious freedom


Question Number : 37 Question Id : 1034351451 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारतीय संिवधान का 86वां संशोधन _________ के बारे म है ।
Options :
1.   संपि का अिधकार
2.   िश ा का अिधकार
3.   समानता का अिधकार
4.   धािमक     तं ता का अिधकार


Question Number : 38 Question Id : 1034351452 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Who is the highest active goal scorer in football as of July 2021?
Options :
1.   Luis Suarez
2.   Pele
3.   Cristiano Ronaldo
4.   Lionel Messi


Question Number : 38 Question Id : 1034351452 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 36 of 157
Page 36 of 157
Text of page 36
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जुलाई 2021 तक फुटबॉल म सवािधक ए      व गोल करने वाला खलाड़ी कौन है ?
Options :
1.   लुईस सुआरे ज
2.   पेले
3.   ि      यानो रोना   ो
4.   िलयोनेल मे    ी


Question Number : 39 Question Id : 1034351453 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How many oath takers were there during the opening ceremony in 2020 Tokyo Olympics ?
Options :
1.   10
2.   3
3.   5
4.   6


Question Number : 39 Question Id : 1034351453 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
2020 टो ो ओलंिपक म उद् घाटन समारोह के दौरान िकतने शपथ लेने वाले थे?
Options :
1.   10
2.   3
3.   5
4.   6


Question Number : 40 Question Id : 1034351454 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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Text of page 37
In a kho-kho match, how many players from each team take the field?
Options :
1.    9
2.    11
3.    6
4.    8


Question Number : 40 Question Id : 1034351454 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
खो-खो मैच म,    ेक दल के िकतने खलाड़ी मैदान म उतरते ह?
Options :
1.   9
2.   11
3.   6
4.   8



                                                       Arithmetic Ability
Group Number :                                                        3
Group Id :                                                            10343575
Group Maximum Duration :                                              0
Group Minimum Duration :                                              0
Show Attended Group? :                                                No
Edit Attended Group? :                                                No
Break time :                                                          0
Group Marks :                                                         20
Is this Group for Examiner? :                                         No



                                                       Arithmetic Ability
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 38 of 157
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Text of page 38
Section Id :                                                           10343575
Section Number :                                                       1
Section type :                                                         Online
Mandatory or Optional :                                                Mandatory
Number of Questions :                                                  20
Number of Questions to be attempted :                                  20
Section Marks :                                                        20
Enable Mark as Answered Mark for Review and Clear Response :           Yes
Sub-Section Number :                                                   1
Sub-Section Id :                                                       10343589
Question Shuffling Allowed :                                           Yes

Question Number : 41 Question Id : 1034351455 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What must be added to the product of 0.7504 and 0.9887 to make it equal to unity?
Options :
1.   0.304
2.   0.226
3.   0.286
4.   0.258


Question Number : 41 Question Id : 1034351455 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
0.7504 और 0.9887 के गुणनफल को इकाई के बराबर बनाने के िलए उसम    ा जोड़ा जाना चािहए?
Options :
1.   0.304
2.   0.226
3.   0.286
4.   0.258
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 39 of 157
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Text of page 39
Question Number : 42 Question Id : 1034351456 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The value of (3.03 × 3.03 × 3.03 - 0.03 × 0.03 × 0.03) ÷ (3.03 × 3.03 + 0.03 × 3.03 + 0.03 × 0.03) is:
Options :
1.   3.03
2.   3
3.   0.03
4.   3.003


Question Number : 42 Question Id : 1034351456 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
(3.03 × 3.03 × 3.03 - 0.03 × 0.03 × 0.03) ÷ (3.03 × 3.03 + 0.03 × 3.03 + 0.03 × 0.03) का मान है :
Options :
1.    3.03
2.    3
3.    0.03
4.    3.003


Question Number : 43 Question Id : 1034351457 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How much will be the average of the squares of natural numbers from 1 to 50?
Options :
1.   888.5
2.   895.85
3.   858.5
4.   925.6


Question Number : 43 Question Id : 1034351457 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 40 of 157
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Text of page 40
Correct Marks : 1 Wrong Marks : 0.25
1 से 50 तक ाकृितक सं    ाओं के वग का औसत िकतना होगा?
Options :
1.    888.5
2.    895.85
3.    858.5
4.    925.6


Question Number : 44 Question Id : 1034351458 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The average of the two-digit numbers, which remain the same when the digits interchange their positions, is:
Options :
1.   33
2.   44
3.   55
4.   66


Question Number : 44 Question Id : 1034351458 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दो-अंकीय सं   ाओं का औसत, जो अंकों के थान बदलने पर समान रहता है ,वह है :
Options :
1.   33
2.   44
3.   55
4.   66


Question Number : 45 Question Id : 1034351459 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Evaluate:
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 41 of 157
Page 41 of 157
Text of page 41
28% of 450 + 45% of 280
Options :
1.   289
2.   350
3.   284
4.   252


Question Number : 45 Question Id : 1034351459 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
मू   ां कन कर:

450 का 28% + 280 का 45%
Options :
1.   289
2.   350
3.   284
4.   252


Question Number : 46 Question Id : 1034351460 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If number x is 5% less than another number y and y is 5% more than 25, then find out the value of x.
Options :
1.   25.5625
2.   26.25
3.   24.9375
4.   25.175


Question Number : 46 Question Id : 1034351460 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 42 of 157
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Text of page 42
Correct Marks : 1 Wrong Marks : 0.25
यिद सं ा x दू सरी सं   ा y से 5% कम है और y, 25 से 5% अिधक है , तो x का मान ात कर
Options :
1.   25.5625
2.   26.25
3.   24.9375
4.   25.175


Question Number : 47 Question Id : 1034351461 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
After getting two successive discounts Shreya got a shirt at Rs. 204 whose marked price is Rs. 300. If the second discount is 15% find the first
discount.
Options :
1.    12.5%
2.    15%
3.    10%
4.    20%


Question Number : 47 Question Id : 1034351461 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दो िमक छूट पाने के बाद ेया को एक कमीज़ 204 पए म िमली िजसका अंिकत मू                300 पए ह। यिद दू सरी छूट 15% है तो पहली छूट ात कर।
Options :
1.   12.5%
2.   15%
3.   10%
4.   20%


Question Number : 48 Question Id : 1034351462 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 43 of 157
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A grocer sells rice at a profit of 15% and uses a weight which is 20% less. Find his total percentage gain.
Options :
1.   45%
2.   41.25%
3.   42.5%
4.   43.75%


Question Number : 48 Question Id : 1034351462 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक िकराना ापारी 15% के लाभ पर चावल बेचता है और वजन का उपयोग करता है जो 20% कम है । उसका कुल ितशत लाभ ात कर।
Options :
1.   45%
2.   41.25%
3.   42.5%
4.   43.75%


Question Number : 49 Question Id : 1034351463 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The third proportional to 16 and 64 is ____________.
Options :
1.   256
2.   196
3.   324
4.   296


Question Number : 49 Question Id : 1034351463 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
16 और 64 का तीसरा समानुपाती _________ है ।
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 44 of 157
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Text of page 44
1.   256
2.   196
3.   324
4.   296


Question Number : 50 Question Id : 1034351464 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The ratio between two numbers is 5 : 6. If their HCF is 8, then the larger number is _____________.
Options :
1.   40
2.   48
3.   44
4.   54


Question Number : 50 Question Id : 1034351464 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दो सं ाओं का अनुपात 5 : 6 है । यिद उनका मह म समापवतक 8 है , तो बड़ी सं   ा __________ है ।
Options :
1.   40
2.   48
3.   44
4.   54


Question Number : 51 Question Id : 1034351465 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What sum of money will produce Rs.50 as simple interest in 4 years at 2.5 percent?
Options :
1.   Rs 500
2.   Rs 600
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 45 of 157
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Text of page 45
3.   Rs 550
4.   Rs 650


Question Number : 51 Question Id : 1034351465 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कौन सी धनरािश से 2.5 ितशत की दर से 4 वष म साधारण           ाज के   प म 50 पए ा       होंगे?
Options :
1.   500 पए
2.   600 पए
3.   550 पए
4.   650 पए


Question Number : 52 Question Id : 1034351466 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A sum of Rs. 500 amounts to Rs. 620 in 4 years at x% per year. What will it amount to if the rate of interest increased to (x + 2)% per year?
Options :
1.   650
2.   660
3.   680
4.   685


Question Number : 52 Question Id : 1034351466 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
500 पए की धनरािश ित वष x% पर 4 वष म 620 पए के बराबर हो जाती ह। यिद                ाज की दर बढ़कर ित वष (x + 2)% हो जाए तो यह धनरािश िकतने
के बराबर होगी?
Options :
1.   650
2.   660
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 46 of 157
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Text of page 46
3.   680
4.   685


Question Number : 53 Question Id : 1034351467 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 In what time will a railway train 120 m long moving at the rate of 36 kmph pass a telegraph post on its way?
Options :
1.   10s
2.   14s
3.   12s
4.   8s


Question Number : 53 Question Id : 1034351467 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
36 kmph की गित से चल रही 120 m लंबी रे लगाड़ी िकतने समय म अपने रा      े म टे ले ह् का ख   े को पार करे गी?
Options :
1.   10s
2.   14s
3.   12s
4.   8s


Question Number : 54 Question Id : 1034351468 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Sushanth covers a distance by walking for 6 hours while returning his speed decreases by 1km/hr and he takes 8 hours to covers the same
distance. What was his speed while returning?
Options :
1.    2 km/hr
2.    3 km/hr
3.    5 km/hr
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 47 of 157
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4.   8 km/hr


Question Number : 54 Question Id : 1034351468 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सुशां त 6 घंटे चलकर एक दू री तय करता है , जबिक वापस आते समय उसकी गित 1km/hr से कम हो जाती है और वह उसी दू री को तय करने म 8 घंटे का
समय लेता है । वापस आते समय उसकी गित ा थी?
Options :
1.     2 km/hr
2.     3 km/hr
3.     5 km/hr
4.     8 km/hr


Question Number : 55 Question Id : 1034351469 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A does half as much work as B in three – fourth of the time if together they take 18 days to complete a work. How much time shall B take to do
it?
Options :
1.   30 days
2.   35 days
3.   40 days
4.   45 days


Question Number : 55 Question Id : 1034351469 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A, तीन-चौथाई समय म B ारा िकए गए काय का आधा काय करता है यिद वे एक साथ एक काय को पूरा करने म 18 िदन लेते ह। B को इसे करने म िकतना
समय लगेगा?
Options :
1.   30 िदन
2.   35 िदन
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 48 of 157
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3.   40 िदन
4.   45 िदन


Question Number : 56 Question Id : 1034351470 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
8 Children and 12 men complete a certain piece of work in 9 days. If each child takes twice the time taken by man to finish the work. In how
many days will 12 men finish the same work?
Options :
1.   8 days
2.   15 days
3.   9 days
4.   12 days


Question Number : 56 Question Id : 1034351470 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
8 ब े और 12 पु ष िनि त काय को 9 िदनों म पूरा करते ह। यिद           ेक ब ा काय ख       करने म पु ष ारा िलए गए समय से दो गुना समय लेता है । 12 पु ष
उसी काय को िकतने िदनों म पूरा करगे?
Options :
1.   8 िदन
2.   15 िदन
3.   9 िदन
4.   12 िदन


Question Number : 57 Question Id : 1034351471 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A solid consists of a circular cylinder with an exact fitting right circular cone placed on the top. The height of the cone is h cm. If the total
volume of the solid is three times the volume of the cone then the height of the cylinder is _________cm.
Options :
1.   2h
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 49 of 157
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2.   4h
3.   2h/3
4.   3h/2


Question Number : 57 Question Id : 1034351471 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक ठोस म गोलाकार बेलन है िजसम शीष पर सटीक िफिटं ग वाला लंब गोलाकार शंकु है । शंकु की ऊंचाई h cm है । यिद ठोस का कुल आयतन शंकु के
आयतन का तीन गुना है तो बेलन की ऊंचाई _________ cm है ।
Options :
1.   2h
2.   4h
3.   2h/3
4.   3h/2


Question Number : 58 Question Id : 1034351472 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Marks obtained in six subjects by six students is given in the table. Marks in bracket are Maximum marks.
The marks obtained by student A in subject M are how many times the percentage marks obtained by student F in subject S?




Options :
1.   2.5
2.   4.25
3.   2.125
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 50 of 157
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4.   1.215


Question Number : 58 Question Id : 1034351472 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
छह छा ों ारा छह िवषयों म ा अंक तािलका म िदए गए ह। को क म िदए गए अंक अिधकतम अंक ह।
िवषय M म छा A ारा ा अंक, िवषय S म छा F ारा ा        ितशत अंकों का िकतना गुना है ?




Options :
1.   2.5
2.   4.25
3.   2.125
4.   1.215


Question Number : 59 Question Id : 1034351473 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The line graph below shows production of 3 companies over the years (in crores).
What was the percentage increase in production by company R from 2015 to 2016?
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 51 of 157
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Text of page 51
Options :
1.   30%
2.   40%
3.   50%
4.   70%


Question Number : 59 Question Id : 1034351473 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
नीचे िदया गया रे खा ाफ वष म (करोड़ म) 3 कंपिनयों के उ ादन को दशाता है ।
2015 से 2016 तक कंपनी R ारा उ ादन म ितशत वृ िकतनी थी?
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 52 of 157
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Text of page 52
Options :
1.   30%
2.   40%
3.   50%
4.   70%


Question Number : 60 Question Id : 1034351474 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The bar graph given below shows the number of female and male employees across five different companies A, B, C, D, and E.
What is the difference between the total number of female and male employees together in the company A and the total number of female and
male employees together in company C?
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 53 of 157
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Text of page 53
Options :
1.   60
2.   55
3.   40
4.   50


Question Number : 60 Question Id : 1034351474 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
नीचे िदया गया बार ाफ पां च िविभ कंपिनयों A, B, C, D, और E म मिहला और पु ष कमचा रयों की सं ा को दशाता है ।
कंपनी A म िमलाकर मिहला और पु ष कमचा रयों की कुल सं ा और कंपनी C म िमलाकर मिहला और पु ष कमचा रयों की कुल सं     ा के बीच का अंतर
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 54 of 157
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Text of page 54
ा है ?




Options :
1.   60
2.   55
3.   40
4.   50



                                General English
Group Number :                             4
Group Id :                                 10343576
Group Maximum Duration :                   0
Group Minimum Duration :                   0
Show Attended Group? :                     No
Edit Attended Group? :                     No
Break time :                               0
Group Marks :                              20
Is this Group for Examiner? :              No
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 55 of 157
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Text of page 55
General English
Section Id :                                                                       10343576
Section Number :                                                                   1
Section type :                                                                     Online
Mandatory or Optional :                                                            Mandatory
Number of Questions :                                                              16
Number of Questions to be attempted :                                              16
Section Marks :                                                                    20
Enable Mark as Answered Mark for Review and Clear Response :                       Yes
Sub-Section Number :                                                               1
Sub-Section Id :                                                                   10343590
Question Shuffling Allowed :                                                       Yes

Question Number : 61 Question Id : 1034351475 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sentence below has been divided into three parts. Select the part of the sentence that has an error. If the sentence has no error, select the
option 'No Error'.

Have you ever/ thought about a/ cruise to Bahamas?
Options :
1.   Have you ever
2.   thought about a
3.   cruise to Bahamas?
4.   No Error


Question Number : 61 Question Id : 1034351475 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sentence below has been divided into three parts. Select the part of the sentence that has an error. If the sentence has no error, select the
option 'No Error'.

Have you ever/ thought about a/ cruise to Bahamas?
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 56 of 157
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Text of page 56
1.   Have you ever
2.   thought about a
3.   cruise to Bahamas?
4.   No Error


Question Number : 62 Question Id : 1034351476 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sentence below has been divided into three parts. Select the part of the sentence that has an error. If the sentence has no error, select the
option 'No Error'.

Charles was an odd/ character who Kelly/ had never really taken to.
Options :
1.   Charles was an odd
2.   character who Kelly
3.   had never really taken to.
4.   No Error


Question Number : 62 Question Id : 1034351476 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sentence below has been divided into three parts. Select the part of the sentence that has an error. If the sentence has no error, select the
option 'No Error'.

Charles was an odd/ character who Kelly/ had never really taken to.
Options :
1.   Charles was an odd
2.   character who Kelly
3.   had never really taken to.
4.   No Error


Question Number : 63 Question Id : 1034351477 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 57 of 157
Page 57 of 157
Text of page 57
Correct Marks : 1 Wrong Marks : 0.25
Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the
option 'no correction required' if the sentence is correct as given.

Gathering up the debris, she stuffed it (into her pocket to dispose in the galley bin below).
Options :
1.   into her pocket to dispose of in the galley bin below
2.   into her pocket to dispose at the galley bin underneath
3.   into her pockets to dispose at the galley bin below
4.   No correction required


Question Number : 63 Question Id : 1034351477 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the
option 'no correction required' if the sentence is correct as given.

Gathering up the debris, she stuffed it (into her pocket to dispose in the galley bin below).
Options :
1.   into her pocket to dispose of in the galley bin below
2.   into her pocket to dispose at the galley bin underneath
3.   into her pockets to dispose at the galley bin below
4.   No correction required


Question Number : 64 Question Id : 1034351478 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the
option 'no correction required' if the sentence is correct as given.

Often the (initial struggles of such a program shows a passionate) commitment which somehow overcomes many an uncertainty and lack.
Options :
1.   initial struggles of such an programs show a passionate
2.   initial struggles of such a programs show a passionate
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 58 of 157
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Text of page 58
3.   initial struggles of such programs show a passionate
4.   No correction required


Question Number : 64 Question Id : 1034351478 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the
option 'no correction required' if the sentence is correct as given.

Often the (initial struggles of such a program shows a passionate) commitment which somehow overcomes many an uncertainty and lack.
Options :
1.   initial struggles of such an programs show a passionate
2.   initial struggles of such a programs show a passionate
3.   initial struggles of such programs show a passionate
4.   No correction required


Question Number : 65 Question Id : 1034351479 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Fill in the blank with the most appropriate choice

The book, with compelling lucidity, draws the reader into a rare mix of ___________ scholarship and sheer readability.
Options :
1.   expedite
2.   aphrodite
3.   incondite
4.   erudite


Question Number : 65 Question Id : 1034351479 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Fill in the blank with the most appropriate choice
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 59 of 157
Page 59 of 157
Text of page 59
The book, with compelling lucidity, draws the reader into a rare mix of ___________ scholarship and sheer readability.
Options :
1.   expedite
2.   aphrodite
3.   incondite
4.   erudite


Question Number : 66 Question Id : 1034351480 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Fill in the blank with the most appropriate choice

Sirens wailed their mournful ____________ as they raced towards the hotel.
Options :
1.   converge
2.   forge
3.   scourge
4.   dirge


Question Number : 66 Question Id : 1034351480 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Fill in the blank with the most appropriate choice

Sirens wailed their mournful ____________ as they raced towards the hotel.
Options :
1.   converge
2.   forge
3.   scourge
4.   dirge


Question Number : 67 Question Id : 1034351481 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 60 of 157
Page 60 of 157
Text of page 60
Correct Marks : 1 Wrong Marks : 0.25
Some parts of a sentence have been jumbled up, and labelled P, Q, R and S. Select the option that gives the correct sequence in which these parts
can be rearranged to form a meaningful and grammatically correct sentence.

The point is not

P. my poor business
Q. relationship, not
R. lawyering is a
S. acumen, but that

a commodity.
Options :
1.   PSQR
2.   QPRS
3.   PSRQ
4.   RPQS


Question Number : 67 Question Id : 1034351481 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Some parts of a sentence have been jumbled up, and labelled P, Q, R and S. Select the option that gives the correct sequence in which these parts
can be rearranged to form a meaningful and grammatically correct sentence.

The point is not

P. my poor business
Q. relationship, not
R. lawyering is a
S. acumen, but that

a commodity.
Options :
1.   PSQR
2.   QPRS
3.   PSRQ
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 61 of 157
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Text of page 61
4.   RPQS


Question Number : 68 Question Id : 1034351482 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The question below consist of a set of labelled sentences. Out of four options given, select the most logical order of the sentences which form a
paragraph.

During the 15 years after the Suez disaster, Britain divested itself of most colonial holdings and abandoned most power positions in Africa and
Asia.

P. And in 1971 Britain left the Persian Gulf.
Q. After 1974 Britain moved rapidly to grant independence to its Black African colonies.
R. In 1958 the pro-British monarchy in Iraq fell.
S. During the 1960s Cyprus and Malta became independent.

One British colony, Southern Rhodesia (now Zimbabwe), broke away unilaterally sometime in 1965.
Options :
1.   RPSQ
2.   RQSP
3.   PSRQ
4.   RSPQ


Question Number : 68 Question Id : 1034351482 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The question below consist of a set of labelled sentences. Out of four options given, select the most logical order of the sentences which form a
paragraph.

During the 15 years after the Suez disaster, Britain divested itself of most colonial holdings and abandoned most power positions in Africa and
Asia.

P. And in 1971 Britain left the Persian Gulf.
Q. After 1974 Britain moved rapidly to grant independence to its Black African colonies.
R. In 1958 the pro-British monarchy in Iraq fell.
S. During the 1960s Cyprus and Malta became independent.
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One British colony, Southern Rhodesia (now Zimbabwe), broke away unilaterally sometime in 1965.
Options :
1.   RPSQ
2.   RQSP
3.   PSRQ
4.   RSPQ


Question Number : 69 Question Id : 1034351483 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word that is opposite in meaning (ANTONYM) to the word given below

precipitate
Options :
1.    hinder
2.    debris
3.    silt
4.    waste


Question Number : 69 Question Id : 1034351483 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word that is opposite in meaning (ANTONYM) to the word given below

precipitate
Options :
1.    hinder
2.    debris
3.    silt
4.    waste


Question Number : 70 Question Id : 1034351484 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 63 of 157
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Text of page 63
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word that is similar in meaning (SYNONYM) to the word given below

terse
Options :
1.   verbose
2.   laconic
3.   subside
4.   allay


Question Number : 70 Question Id : 1034351484 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the word that is similar in meaning (SYNONYM) to the word given below

terse
Options :
1.    verbose
2.    laconic
3.    subside
4.    allay


Question Number : 71 Question Id : 1034351485 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word.
Options :
1.   protagonist
2.   protaganist
3.   protagnist
4.   protaginist
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 64 of 157
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Question Number : 71 Question Id : 1034351485 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word.
Options :
1.   protagonist
2.   protaganist
3.   protagnist
4.   protaginist


Question Number : 72 Question Id : 1034351486 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Four words are given, out of which only three words are spelt correctly. Choose the one spelt incorrectly.
Options :
1.   torpor
2.   supplant
3.   synthesize
4.   presurcor


Question Number : 72 Question Id : 1034351486 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Four words are given, out of which only three words are spelt correctly. Choose the one spelt incorrectly.
Options :
1.   torpor
2.   supplant
3.   synthesize
4.   presurcor


Question Number : 73 Question Id : 1034351487 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 65 of 157
Page 65 of 157
Text of page 65
Correct Marks : 1 Wrong Marks : 0.25
Select the most appropriate meaning of the given idiom

Have an axe to grind
Options :
1.   Intelligent people think like each other
2.   Strange or crazy actions that appear meaningless but in the end are done for a good reason
3.   Partially deaf, not able to hear well
4.   To have a dispute with someone


Question Number : 73 Question Id : 1034351487 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the most appropriate meaning of the given idiom

Have an axe to grind
Options :
1.   Intelligent people think like each other
2.   Strange or crazy actions that appear meaningless but in the end are done for a good reason
3.   Partially deaf, not able to hear well
4.   To have a dispute with someone


Question Number : 74 Question Id : 1034351488 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the most appropriate meaning of the given idiom

From rags to riches
Options :
1.   Approximately, almost, somewhat, to a certain degree
2.   To state a fact so there are no doubts or objections
3.   Someone who is unpredictable and can cause damage if not kept in check
4.   To go from very poor to being very wealthy
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Text of page 66
Question Number : 74 Question Id : 1034351488 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the most appropriate meaning of the given idiom

From rags to riches
Options :
1.   Approximately, almost, somewhat, to a certain degree
2.   To state a fact so there are no doubts or objections
3.   Someone who is unpredictable and can cause damage if not kept in check
4.   To go from very poor to being very wealthy


Question Number : 75 Question Id : 1034351489 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the most appropriate 'one word ' for the expressions given below

A funeral procession
Options :
1.   Creche
2.   Beckon
3.   Bastion
4.   Cortege


Question Number : 75 Question Id : 1034351489 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the most appropriate 'one word ' for the expressions given below

A funeral procession
Options :
1.   Creche
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 67 of 157
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Text of page 67
2.   Beckon
3.   Bastion
4.   Cortege
Sub-Section Number :                                                              2
Sub-Section Id :                                                                  10343591
Question Shuffling Allowed :                                                      Yes

Question Id : 1034351490 Question Type : COMPREHENSION Sub Question Shuffling Allowed : Yes Group Comprehension Questions
: No
Question Numbers : (76 to 80)
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four
alternatives

The Great Hanshin earthquake, or the Kobe earthquake as it is more commonly known overseas, was an earthquake in Japan that measured 7.2
on the Japanese Scale. It occurred on January 17, 1995 at 5:46 am 52 seconds in the southern part of Hyogo Prefecture and lasted for
approximately 20 seconds. The epicentre of the earthquake was on the northern end of Awaji Island, near the cosmopolitan city of Kobe with a
population of 1.5 million. A total of 6,433 people, mainly in the city of Kobe, lost their lives. Additionally, it caused approximately ten trillion
yen in damages. It is listed in the Guinness Book of Records as the costliest natural disaster. It was the worst earthquake in Japan since the Great
Kanto earthquake in 1923, which claimed 140,000 lives.
Sub questions

Question Number : 76 Question Id : 1034351491 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How long did the Kobe earthquake last for?
Options :
1.   52 seconds
2.   20 seconds
3.   1 minute
4.   39 seconds

Question Number : 77 Question Id : 1034351492 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 68 of 157
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Text of page 68
It is stated in the passage that the epicentre of the Kobe earthquake was _______________.
Options :
1.     on the Northern end of the Awaji Island
2.     on the southern part of Hyogo Prefecture
3.     in the Kobe City
4.   near Japan

Question Number : 78 Question Id : 1034351493 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What was the cost associated by the Kobe earthquake in damages?
Options :
1.   Approximately hundred trillion yen
2.   Approximately hundred million yen
3.   Approximately ten billion yen
4.   Approximately ten trillion yen

Question Number : 79 Question Id : 1034351494 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
On the list of the worst earthquakes to hit Japan, where does the Great Hanshin earthquake rank?
Options :
1.   fourth
2.   third
3.   first
4.   second

Question Number : 80 Question Id : 1034351495 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to the passage, which of the following option is incorrect? Choose one option.
Options :
1.   The Great Kanto earthquake hit Japan in 1923.
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 69 of 157
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Text of page 69
2.   The Kobe earthquake is commonly known as the Great Hanshin earthquake by the rest of the world.
3.   A total of over 6000 lives were lost in the Great Hanshin earthquake.
4.   The worst earthquake to hit Japan was the Great Kanto earthquake taking 140,000 lives.


Question Id : 1034351490 Question Type : COMPREHENSION Sub Question Shuffling Allowed : Yes Group Comprehension Questions
: No
Question Numbers : (76 to 80)
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four
alternatives

The Great Hanshin earthquake, or the Kobe earthquake as it is more commonly known overseas, was an earthquake in Japan that measured 7.2
on the Japanese Scale. It occurred on January 17, 1995 at 5:46 am 52 seconds in the southern part of Hyogo Prefecture and lasted for
approximately 20 seconds. The epicentre of the earthquake was on the northern end of Awaji Island, near the cosmopolitan city of Kobe with a
population of 1.5 million. A total of 6,433 people, mainly in the city of Kobe, lost their lives. Additionally, it caused approximately ten trillion
yen in damages. It is listed in the Guinness Book of Records as the costliest natural disaster. It was the worst earthquake in Japan since the Great
Kanto earthquake in 1923, which claimed 140,000 lives.
Sub questions

Question Number : 76 Question Id : 1034351491 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How long did the Kobe earthquake last for?
Options :
1.   52 seconds
2.   20 seconds
3.   1 minute
4.   39 seconds

Question Number : 77 Question Id : 1034351492 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
It is stated in the passage that the epicentre of the Kobe earthquake was _______________.
Options :
1.     on the Northern end of the Awaji Island
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 70 of 157
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Text of page 70
2.   on the southern part of Hyogo Prefecture
3.   in the Kobe City
4.   near Japan

Question Number : 78 Question Id : 1034351493 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What was the cost associated by the Kobe earthquake in damages?
Options :
1.   Approximately hundred trillion yen
2.   Approximately hundred million yen
3.   Approximately ten billion yen
4.   Approximately ten trillion yen

Question Number : 79 Question Id : 1034351494 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
On the list of the worst earthquakes to hit Japan, where does the Great Hanshin earthquake rank?
Options :
1.   fourth
2.   third
3.   first
4.   second

Question Number : 80 Question Id : 1034351495 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to the passage, which of the following option is incorrect? Choose one option.
Options :
1.   The Great Kanto earthquake hit Japan in 1923.
2.   The Kobe earthquake is commonly known as the Great Hanshin earthquake by the rest of the world.
3.   A total of over 6000 lives were lost in the Great Hanshin earthquake.
4.   The worst earthquake to hit Japan was the Great Kanto earthquake taking 140,000 lives.
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 71 of 157
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Text of page 71
General Hindi
Group Number :                                                            5
Group Id :                                                                10343577
Group Maximum Duration :                                                  0
Group Minimum Duration :                                                  0
Show Attended Group? :                                                    No
Edit Attended Group? :                                                    No
Break time :                                                              0
Group Marks :                                                             20
Is this Group for Examiner? :                                             No



                                                         General Hindi
Section Id :                                                              10343577
Section Number :                                                          1
Section type :                                                            Online
Mandatory or Optional :                                                   Mandatory
Number of Questions :                                                     16
Number of Questions to be attempted :                                     16
Section Marks :                                                           20
Enable Mark as Answered Mark for Review and Clear Response :              Yes
Sub-Section Number :                                                      1
Sub-Section Id :                                                          10343592
Question Shuffling Allowed :                                              Yes

Question Number : 81 Question Id : 1034351496 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत      म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए संिध - िव े द श   के सही संिध का िवक   है |
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Text of page 72
दु ः + प रणाम
Options :
1.   दु प रना
2.   दु     रणाम
3.   दु प रणाम
4.   दु ह्प रनाम


Question Number : 81 Question Id : 1034351496 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत         म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए संिध - िव े द श   के सही संिध का िवक   है |

दु ः + प रणाम
Options :
1.   दु प रना
2.   दु     रणाम
3.   दु प रणाम
4.   दु ह्प रनाम


Question Number : 82 Question Id : 1034351497 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत         म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए सम     पद का सही िव ह हो |

िग रधर
Options :
1.   िगरी को धर
2.   धरता है जो िगरी को
3.   िगरी (पवत) को धारण करने वाला अथात कृ
4.   धरने के िलए िगरी
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 73 of 157
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Text of page 73
Question Number : 82 Question Id : 1034351497 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत      म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए सम      पद का सही िव ह हो |

िग रधर
Options :
1.   िगरी को धर
2.   धरता है जो िगरी को
3.   िगरी (पवत) को धारण करने वाला अथात कृ
4.   धरने के िलए िगरी


Question Number : 83 Question Id : 1034351498 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत      म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए संिध के सही संिध - िव े द श   का िवक   है |

  ुपकार
Options :
1.    ित + उपकार
2.    ित + ऊपकार
3.    ित + कार
4.    ित + पकार


Question Number : 83 Question Id : 1034351498 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत      म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए संिध के सही संिध - िव े द श   का िवक   है |

  ुपकार
Options :
1.    ित + उपकार
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 74 of 157
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Text of page 74
2.    ित + ऊपकार
3.    ित + कार
4.    ित + पकार


Question Number : 84 Question Id : 1034351499 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत        म ,चार िवक   ों म से उस िवक   का चयन कर जो उपसग श    नहीं है |
Options :
1.   सादर
2.   अधमरा
3.   तीरं दाज
4.   कमज़ोर


Question Number : 84 Question Id : 1034351499 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत        म ,चार िवक   ों म से उस िवक   का चयन कर जो उपसग श    नहीं है |
Options :
1.   सादर
2.   अधमरा
3.   तीरं दाज
4.   कमज़ोर


Question Number : 85 Question Id : 1034351500 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत        म ,चार िवक   ों म से उस िवक   का चयन कर जो   यश     का सही िवक   नहीं है |
Options :
1.   रसेदार
2.   एकता
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 75 of 157
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Text of page 75
3.   मू   वान
4.   ऐनव


Question Number : 85 Question Id : 1034351500 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत        म ,चार िवक   ों म से उस िवक   का चयन कर जो     यश    का सही िवक   नहीं है |
Options :
1.   रसेदार
2.   एकता
3.   मू   वान
4.   ऐनव


Question Number : 86 Question Id : 1034351501 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत        म ,चार िवक   ों म से उस िवक   का चयन कर जो श   यु   के सही अथ का िवक     है |

आपाद - आपात
Options :
1.   पैर तक, आक       क
2.    ारं भ , शारी रक क
3.   उदासीन, सामा
4.   भोज , िनकट


Question Number : 86 Question Id : 1034351501 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत        म ,चार िवक   ों म से उस िवक   का चयन कर जो श   यु   के सही अथ का िवक     है |

आपाद - आपात
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 76 of 157
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Text of page 76
1.   पैर तक, आक      क
2.    ारं भ , शारी रक क
3.   उदासीन, सामा
4.   भोज , िनकट


Question Number : 87 Question Id : 1034351502 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक   ों म से उस िवक   का चयन कर जो वा   ां श के िलए एक श   का सही िवक   है |

संगीत का ाता
Options :
1.   अिभ
2.   गिणत
3.   संगीत
4.   गायक


Question Number : 87 Question Id : 1034351502 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक   ों म से उस िवक   का चयन कर जो वा   ां श के िलए एक श   का सही िवक   है |

संगीत का ाता
Options :
1.   अिभ
2.   गिणत
3.   संगीत
4.   गायक


Question Number : 88 Question Id : 1034351503 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 77 of 157
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Text of page 77
िन िल खत       म ,चार िवक    ों म से उस िवक   का चयन कर जो िदए गए श     का सही     ीिलंग वाला िवक   है |

स ाट
Options :
1.     ािमनी
2.   धनवती
3.   रानी
4.   स ा ी


Question Number : 88 Question Id : 1034351503 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक    ों म से उस िवक   का चयन कर जो िदए गए श     का सही     ीिलंग वाला िवक   है |

स ाट
Options :
1.     ािमनी
2.   धनवती
3.   रानी
4.   स ा ी


Question Number : 89 Question Id : 1034351504 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक    ों म से उस िवक   का चयन कर जो शु   वा    का सही िवक     है |
Options :
1.   म तुमसे कहा था |
2.   माताजी ने लता के िलए आम काटा |
3.   यह हमारे से नहीं होगा
4.   म िन ायी करना है |
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 78 of 157
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Text of page 78
Question Number : 89 Question Id : 1034351504 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत          म ,चार िवक   ों म से उस िवक   का चयन कर जो शु   वा     का सही िवक   है |
Options :
1.   म तुमसे कहा था |
2.   माताजी ने लता के िलए आम काटा |
3.   यह हमारे से नहीं होगा
4.   म िन ायी करना है |


Question Number : 90 Question Id : 1034351505 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत          म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए वा     के कार के भेद का सही िवक   है |

धनी       हर चीज़ खरीद सकता है |
Options :
1.   सरल वा
2.   िम वा
3.   संयु    वा
4.   िवधानवाचक वा


Question Number : 90 Question Id : 1034351505 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत          म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए वा     के कार के भेद का सही िवक   है |

धनी       हर चीज़ खरीद सकता है |
Options :
1.   सरल वा
2.   िम वा
3.   संयु    वा
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4.   िवधानवाचक वा


Question Number : 91 Question Id : 1034351506 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत     म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए वा     के प के भेद का सही िवक     है |

अब ब े घर जाने लगे ह |
Options :
1.   अ   ास ोतक
2.    गित ोतक
3.   आरं भ ोतक
4.   िन ताबोधक


Question Number : 91 Question Id : 1034351506 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत     म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए वा     के प के भेद का सही िवक     है |

अब ब े घर जाने लगे ह |
Options :
1.   अ   ास ोतक
2.    गित ोतक
3.   आरं भ ोतक
4.   िन ताबोधक


Question Number : 92 Question Id : 1034351507 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत     म ,चार िवक   ों म से उस िवक   का चयन कर जो िवराम िच यु     वा   का सही िवक   हो |
Options :
1.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ,आिद िवषयों म तेजी से बदलाव आ रहा है
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2.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ,आिद िवषयों म तेजी से बदलाव आ रहा है |
3.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ;आिद िवषयों म तेजी से बदलाव आ रहा है |
4.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ,आिद िवषयों म तेजी से बदलाव आ रहा है "


Question Number : 92 Question Id : 1034351507 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत     म ,चार िवक   ों म से उस िवक   का चयन कर जो िवराम िच यु     वा    का सही िवक   हो |
Options :
1.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ,आिद िवषयों म तेजी से बदलाव आ रहा है
2.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ,आिद िवषयों म तेजी से बदलाव आ रहा है |
3.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ;आिद िवषयों म तेजी से बदलाव आ रहा है |
4.   जैसे - सामािजक, राजनीितक,आिथक, सामा      ान ,आिद िवषयों म तेजी से बदलाव आ रहा है "


Question Number : 93 Question Id : 1034351508 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत     म ,चार िवक   ों म से उस िवक   का चयन कर जो िवराम िच यु     वा    का सही िवक   हो |
Options :
1.   बालगंगाधर ितलक ने कहा , "    राज हमारा ज िस    अिधकार है |"
2.   बालगंगाधर ितलक ने कहा , "    राज हमारा ज िस    अिधकार है "
3.   बालगंगाधर ितलक ने कहा , "    राज हमारा ज िस    अिधकार है |
4.   बालगंगाधर ितलक ने कहा ,     राज हमारा ज िस    अिधकार है |"


Question Number : 93 Question Id : 1034351508 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत     म ,चार िवक   ों म से उस िवक   का चयन कर जो िवराम िच यु     वा    का सही िवक   हो |
Options :
1.   बालगंगाधर ितलक ने कहा , "    राज हमारा ज िस    अिधकार है |"
2.   बालगंगाधर ितलक ने कहा , "    राज हमारा ज िस    अिधकार है "
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3.   बालगंगाधर ितलक ने कहा , "    राज हमारा ज िस     अिधकार है |
4.   बालगंगाधर ितलक ने कहा ,     राज हमारा ज िस    अिधकार है |"


Question Number : 94 Question Id : 1034351509 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए मुहावरे के सही अथ वाला िवक    है |

क ी गोली खेलना
Options :
1.   बाधा दू र होना
2.   बेचैन होना
3.   अनुभवहीन होना
4.   ब त दं ड दे ना


Question Number : 94 Question Id : 1034351509 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए मुहावरे के सही अथ वाला िवक    है |

क ी गोली खेलना
Options :
1.   बाधा दू र होना
2.   बेचैन होना
3.   अनुभवहीन होना
4.   ब त दं ड दे ना


Question Number : 95 Question Id : 1034351510 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत       म ,चार िवक   ों म से उस िवक   का चयन कर जो िदए गए लोको     के सही अथ वाला िवक      है
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मुद पर जैसे सौ मन िम ी वैसे सवा सौ मन िम ी
Options :
1.   जब अपनी ही चीज अपना नुकसान करे ।
2.   काम, सीखने से ही आता है ।
3.   िकसी की आकां ाएँ सदै व पूरी नहीं होती।
4.   बड़ी हािन हो तो उसी के साथ थोड़ी और हािन भी सह ली जाती है ।


Question Number : 95 Question Id : 1034351510 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत      म ,चार िवक    ों म से उस िवक    का चयन कर जो िदए गए लोको   के सही अथ वाला िवक   है

मुद पर जैसे सौ मन िम ी वैसे सवा सौ मन िम ी
Options :
1.   जब अपनी ही चीज अपना नुकसान करे ।
2.   काम, सीखने से ही आता है ।
3.   िकसी की आकां ाएँ सदै व पूरी नहीं होती।
4.   बड़ी हािन हो तो उसी के साथ थोड़ी और हािन भी सह ली जाती है ।
Sub-Section Number :                                                     2
Sub-Section Id :                                                         10343593
Question Shuffling Allowed :                                             Yes

Question Id : 1034351511 Question Type : COMPREHENSION Sub Question Shuffling Allowed : Yes Group Comprehension Questions
: No
Question Numbers : (96 to 100)
नीचे िदए गए ग ां श को   ानपूवक पढ़ और पूछे गए      ों का सव म उ र चुन |

समय -च की गित बड़ी अद् भुत है | इसकी गित म अबाधता है |समय का च िनरं तर गितशील रहता है , कना इसका धम नहीं है |इस संसार की कोई भी व ु
 क सकती है ,िकसी म िकसी भी कार का अवरोध उ      हो सकता है ,िक ु समय की गित अबाध प से चलती रहती है ,इसम िनरं तरता है | यिद मनु की
संपि एक बार न हो जाए ,तो संभव है प र म , य एवं संघष से वह उसे पुनः ा कर ले ,िक ु बीता आ समय पुनः वापस नहीं आ सकता | आप चाह तो
समय को थ की बातों म न कर सकते ह और चाह तो उसका सदु पयोग भी कर सकते ह , िजससे वह आपकी उ ित म चार चाँ द लगा सकता है |समय के
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सदु पयोग म ही जीवन की सफलता का रह िनिहत है |संसार म िजतने महापु ष ए ह ,वे सभी समय का सदु पयोग करने के कारण ही इस पद पर प ँ च सके
ह |काम को समय पर संप करना ही सफलता का रह है |समय बीत जाने पर मनु के हाथ िसवाय प ाताप के कुछ नहीं आता|
Sub questions

Question Number : 96 Question Id : 1034351512 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
समय की गित को' अबाध'          ूँ कहा गया है ?
Options :
1.   िनरं तर चलता रहता है |
2.   समय कावट पैदा करता है |
3.   दू सरों की गित को रोक सकता है |
4.   च   के समान घूमता ही रहता है |

Question Number : 97 Question Id : 1034351513 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
लेखक ने समय और धन म            ा अंतर बताया है ?
Options :
1.   धन जोड़ा जा सकता है , समय जुड़ता है |
2.   धन हमे धनी बनता है ,समय धन उड़ा दे ता है |
3.   धन समय के साथ साथ बढ़ता है |
4.   गया धन लौट सकता है ,समय नहीं |

Question Number : 98 Question Id : 1034351514 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सदु पयोग 'का िवलोम श           ा है ?
Options :
1.   अनुपयोग
2.   उपयोग
3.   दु पयोग
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4.   संयोग

Question Number : 99 Question Id : 1034351515 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
महापु षों ने समय का उपयोग कैसे िकया ?
Options :
1.   काम को आराम आराम से करके
2.   काम को समय पर संप करके
3.   दू सरों से काम कराकर
4.   टाईम टे बल बनाकर

Question Number : 100 Question Id : 1034351516 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
अनु े द के िलए उिचत शीषक दीिजये |
Options :
1.   समय का मह
2.   प ाताप का समय
3.   समय और धन
4.   महापु षों का जीवन


Question Id : 1034351511 Question Type : COMPREHENSION Sub Question Shuffling Allowed : Yes Group Comprehension Questions
: No
Question Numbers : (96 to 100)
नीचे िदए गए ग ां श को    ानपूवक पढ़ और पूछे गए   ों का सव म उ र चुन |

समय -च की गित बड़ी अद् भुत है | इसकी गित म अबाधता है |समय का च िनरं तर गितशील रहता है , कना इसका धम नहीं है |इस संसार की कोई भी व ु
 क सकती है ,िकसी म िकसी भी कार का अवरोध उ      हो सकता है ,िक ु समय की गित अबाध प से चलती रहती है ,इसम िनरं तरता है | यिद मनु की
संपि एक बार न हो जाए ,तो संभव है प र म , य एवं संघष से वह उसे पुनः ा कर ले ,िक ु बीता आ समय पुनः वापस नहीं आ सकता | आप चाह तो
समय को थ की बातों म न कर सकते ह और चाह तो उसका सदु पयोग भी कर सकते ह , िजससे वह आपकी उ ित म चार चाँ द लगा सकता है |समय के
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सदु पयोग म ही जीवन की सफलता का रह िनिहत है |संसार म िजतने महापु ष ए ह ,वे सभी समय का सदु पयोग करने के कारण ही इस पद पर प ँ च सके
ह |काम को समय पर संप करना ही सफलता का रह है |समय बीत जाने पर मनु के हाथ िसवाय प ाताप के कुछ नहीं आता|
Sub questions

Question Number : 96 Question Id : 1034351512 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
समय की गित को' अबाध'          ूँ कहा गया है ?
Options :
1.   िनरं तर चलता रहता है |
2.   समय कावट पैदा करता है |
3.   दू सरों की गित को रोक सकता है |
4.   च   के समान घूमता ही रहता है |

Question Number : 97 Question Id : 1034351513 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
लेखक ने समय और धन म            ा अंतर बताया है ?
Options :
1.   धन जोड़ा जा सकता है , समय जुड़ता है |
2.   धन हमे धनी बनता है ,समय धन उड़ा दे ता है |
3.   धन समय के साथ साथ बढ़ता है |
4.   गया धन लौट सकता है ,समय नहीं |

Question Number : 98 Question Id : 1034351514 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सदु पयोग 'का िवलोम श           ा है ?
Options :
1.   अनुपयोग
2.   उपयोग
3.   दु पयोग
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4.   संयोग

Question Number : 99 Question Id : 1034351515 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
महापु षों ने समय का उपयोग कैसे िकया ?
Options :
1.   काम को आराम आराम से करके
2.   काम को समय पर संप करके
3.   दू सरों से काम कराकर
4.   टाईम टे बल बनाकर

Question Number : 100 Question Id : 1034351516 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
अनु े द के िलए उिचत शीषक दीिजये |
Options :
1.   समय का मह
2.   प ाताप का समय
3.   समय और धन
4.   महापु षों का जीवन



                                                        Discipline1
Group Number :                                                        6
Group Id :                                                            10343578
Group Maximum Duration :                                              0
Group Minimum Duration :                                              0
Show Attended Group? :                                                No
Edit Attended Group? :                                                No
Break time :                                                          0
Group Marks :                                                         20
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Is this Group for Examiner? :                                           No



                                                         Discipline1
Section Id :                                                            10343578
Section Number :                                                        1
Section type :                                                          Online
Mandatory or Optional :                                                 Mandatory
Number of Questions :                                                   20
Number of Questions to be attempted :                                   20
Section Marks :                                                         20
Enable Mark as Answered Mark for Review and Clear Response :            Yes
Sub-Section Number :                                                    1
Sub-Section Id :                                                        10343594
Question Shuffling Allowed :                                            Yes

Question Number : 101 Question Id : 1034351517 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which one of the following is equal to the divergence of the gradient of a scalar quantity φ ?
Options :
1.   ∇2ф
2.   ∇ф
3.   ∇ф2
4.   ∇⁄ ф2


Question Number : 101 Question Id : 1034351517 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सी एक अिदश रािश φ के वणता ( ेिडएं ट) के अपसरण के बराबर है ?
Options :
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1.   ∇2ф
2.   ∇ф
3.   ∇ф2
4.   ∇⁄ ф2


Question Number : 102 Question Id : 1034351518 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If three vectors A, B, and C are defined by A = 1i + 1j + 1k , B = 2i + 2j + 2k , C = 3i + 3j +3k with i,j,k being the unit vectors along x, y and z
axes respectively. Then which one of the following is true for (A×B) C.
Options :
1.     20 cubic units
2.     10 cubic units
3.     0 cubic units
4.     40 cubic units


Question Number : 102 Question Id : 1034351518 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद तीन सिदश A, B, और C को A = 1i + 1j + 1k, B = 2i + 2j + 2k, C = 3i + 3j +3k ारा प रभािषत िकया जाता है , िजसम i, j, k, x, y और z अ के साथ
  मशः इकाई सिदश ह। तो िन िल खत म से कौन सा (A×B) C के िलए स है ।
Options :
1.   20 घन इकाई
2.   10 घन इकाई
3.   0 घन इकाई
4.   40 घन इकाई


Question Number : 103 Question Id : 1034351519 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If the deforming force is applied parallel to the surface over a body ,then the stress experienced by the body is called
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 89 of 157
Page 89 of 157
Text of page 89
Options :
1.   Tensile stress
2.   Normal stress
3.   Tangential stress
4.   Compressive stress


Question Number : 103 Question Id : 1034351519 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद िकसी िपंड पर सतह के समानां तर िव पक बल लगाया जाता है , तो िपंड ारा अनुभव िकए गए ितबल को कहा जाता है
Options :
1.   त ता ितबल
2.   अिभलंब ितबल
3.      शरे खीय ितबल
4.   संपीडक ितबल


Question Number : 104 Question Id : 1034351520 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A body of mass 1kg moves in a circular path of radius 1m and makes 20 rps then the angular momentum of the body is
Options :
1.   125.68kgm2/s
2.   22kgm2/s
3.   20.42kgm2/s
4.   25.42kgm2/s


Question Number : 104 Question Id : 1034351520 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
   मान 1kg का एक िपंड ि   ा 1m के वृ ाकार पथ म गितमान है और 20 rps बनाता है तो िपंड का कोणीय संवेग है
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 90 of 157
Page 90 of 157
Text of page 90
1.   125.68kgm2/s
2.   22kgm2/s
3.   20.42kgm2/s
4.   25.42kgm2/s


Question Number : 105 Question Id : 1034351521 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A battery of a scooter has an e.m.f of 8 V . If internal resistance of the battery is 0.2 Ω , what is the maximum current that can be drawn from the
battery?
Options :
1.    80 A
2.    40 A
3.    60 A
4.    70 A


Question Number : 105 Question Id : 1034351521 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
   ू टर की एक बैटरी म 8 V का e.m.f है । यिद बैटरी का आं त रक ितरोध 0.2Ω है , तो बैटरी से अिधकतम िकतनी धारा खींची जा सकती है ?
Options :
1.     80 A
2.     40 A
3.     60 A
4.     70 A


Question Number : 106 Question Id : 1034351522 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A circular coil of 100 turns and radius 1 × 10-2 m carries a current of 20 ampere then the magnetic moment of the coil is
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 91 of 157
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Text of page 91
1.   0.012Am2
2.   0.8Am2
3.   620Am2
4.   0.628Am2


Question Number : 106 Question Id : 1034351522 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
100 घुमाव और ि       ा 1 × 10-2 m की एक वृ ाकार कुंडली म 20 ए   यर की धारा वािहत होती है तो कुंडली का चुंबकीय आघूण है
Options :
1.   0.012Am2
2.   0.8Am2
3.   620Am2
4.   0.628Am2


Question Number : 107 Question Id : 1034351523 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
An infinitely long conducting wire carries the current of 10 ampere , then the magnetic field at a distance of 2m from the conductor is
Options :
1.   10 × 10 -7 T
2.   1 × 10 -7 T
3.   100 × 10 -7 T
4.   1000 × 10 -7 T


Question Number : 107 Question Id : 1034351523 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक अनंत लंबे संवाहक तार म 10 ए      यर की धारा वािहत होती है , तो चालक से 2 m की दू री पर चुंबकीय े होता है
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 92 of 157
Page 92 of 157
Text of page 92
1.   10 × 10 -7 T
2.   1 × 10 -7 T
3.   100 × 10 -7 T
4.   1000 × 10 -7 T


Question Number : 108 Question Id : 1034351524 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If length = 1m then, SI unit of specific rotation of a solid is
Options :
1.    rad
2.    rad(m)⁻¹
3.    rad(mm)⁻¹
4.    rad(m)


Question Number : 108 Question Id : 1034351524 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद लंबाई = 1m है , तो एक ठोस के िविश घूणन की SI इकाई है
Options :
1.   rad
2.   rad(m)⁻¹
3.   rad(mm)⁻¹
4.   rad(m)


Question Number : 109 Question Id : 1034351525 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The equivalent focal length of two thin lenses of focal lengths 0.30m and 0.10m kept at a distance of 0.2m is given by
Options :
1.   0.25m
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 93 of 157
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Text of page 93
2.   0.12m
3.   0.15m
4.   0.30m


Question Number : 109 Question Id : 1034351525 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
0.2m की दू री पर रखे गए 0.30m और 0.10m फोकस दू री के दो पतले लसों की समतु   फोकस लंबाई िन   ारा दी गई है
Options :
1.   0.25m
2.   0.12m
3.   0.15m
4.   0.30m


Question Number : 110 Question Id : 1034351526 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The differential form of Gauss law in magnetostatics is
Options :
1.   ∇.B = 0
2.   ∇.D = ρ
3.   ∇ × E = - ꝺB ⁄ ꝺt
4.   ∇ × H = J + ꝺD ⁄ ꝺt


Question Number : 110 Question Id : 1034351526 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
  थर चु िककी म गाउस के िनयम का अवकल        प है
Options :
1.   ∇.B = 0
2.   ∇.D = ρ
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 94 of 157
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Text of page 94
3.   ∇ × E = - ꝺB ⁄ ꝺt
4.   ∇ × H = J + ꝺD ⁄ ꝺt


Question Number : 111 Question Id : 1034351527 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A _________ is an expansion of a periodic function f(x) in terms of an infinite sum of sines and cosines.
Options :
1.   Vector
2.   Fourier series
3.   Laurent's series
4.   Power series


Question Number : 111 Question Id : 1034351527 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________ एक आवत फलन f(x) का अनंत योग के      प म साइन और को    ा का िव   ार है ।
Options :
1.   सिदश
2.   फ़ूय ेणी
3.   लॉरट ृंखला
4.   घात ेणी


Question Number : 112 Question Id : 1034351528 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The product of two odd functions is
Options :
1.   Even
2.   Odd
3.   Zero
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 95 of 157
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Text of page 95
4.   Constant


Question Number : 112 Question Id : 1034351528 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दो िवषम फलनों का गुणनफल है
Options :
1.   सम
2.   िवषम
3.   शू
4.   िनयतां क


Question Number : 113 Question Id : 1034351529 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The amount of heat required to raise the temperature of the whole body (mass m) through 1⁰C or 1K is called as
Options :
1.   Latent heat
2.   Thermal capacity
3.   Vapour pressure
4.   Sublimation


Question Number : 113 Question Id : 1034351529 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पूरे िनकाय के तापमान (      मान m) को 1⁰C या 1K तक बढ़ाने के िलए आव   कऊ   ा की मा ा को कहा जाता है
Options :
1.   गु   उ     ा
2.   तापीय धा रता
3.   वा   दाब
4.   उ ादन (स       मेशन)
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 96 of 157
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Text of page 96
Question Number : 114 Question Id : 1034351530 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The energy radiated per unit area is called
Options :
1.   Thermal energy
2.   Power
3.   Radiant energy
4.   Radiant power


Question Number : 114 Question Id : 1034351530 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ित इकाई े फल म िविक रत ऊजा को कहा जाता है
Options :
1.   ऊ   ीय ऊजा
2.   श
3.   िविकरण ऊजा
4.   िविकरण श


Question Number : 115 Question Id : 1034351531 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sudden burst of the tube of bicycle tyres is an example of an ________ process.
Options :
1.   Isothermal
2.   Isochoric
3.   Adiabatic
4.   Cyclic


Question Number : 115 Question Id : 1034351531 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 97 of 157
Page 97 of 157
Text of page 97
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
साइिकल के टायरों की     ूब का अचानक फटना ________ ि या का एक उदाहरण है ।
Options :
1.   समतापी
2.   आइसोको रक
3.      ो
4.   च ीय


Question Number : 116 Question Id : 1034351532 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The _________is a combinational logic circuit designed to switch one of several input lines to a single common output line.
Options :
1.   Multiplexer
2.   Demultiplexer
3.   Half adder
4.   Full adder


Question Number : 116 Question Id : 1034351532 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________ एक संयोजन लॉिजक प रपथ है िजसे कई इनपुट लाइनों म से एक को िसंगल कॉमन आउटपुट लाइन पर     च करने के िलए िडज़ाइन िकया गया
है ।
Options :
1.   ब संकेतक
2.   िवब संकेतक (डे म    ी े   ेर)
3.   अध योजक
4.   पूण योजक


Question Number : 117 Question Id : 1034351533 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 98 of 157
Page 98 of 157
Text of page 98
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_______ is the instrument in which output is free from the clock signal.
Options :
1.   Asynchronous counter
2.   Synchronous counter
3.   Flip flop
4.   Half adder


Question Number : 117 Question Id : 1034351533 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_______ वह उपकरण है िजसम आउटपुट            ॉक िस ल से मु     होता है ।
Options :
1.   अतु       कािलक (एिसं ोनस) काउं टर
2.   तु    कािलक (िसंग नस) काउं टर
3.         प     ॉप
4.   अध योजक


Question Number : 118 Question Id : 1034351534 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The IC __________ is used as a relaxation oscillator.
Options :
1.   555
2.   454
3.   600
4.   353


Question Number : 118 Question Id : 1034351534 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 99 of 157
Page 99 of 157
Text of page 99
IC____ का उपयोग रीलै          ेशन दोलक के   प म िकया जाता है ।
Options :
1.   555
2.   454
3.   600
4.   353


Question Number : 119 Question Id : 1034351535 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The set, obtained by adding to an open connected set, its boundary points is called as
Options :
1.   Compact set
2.   Limit point
3.   Interior points
4.   Closed domain


Question Number : 119 Question Id : 1034351535 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वह समु य जो िकसी खुले (ओपन) संयोिजत समु          य म उसके सीमा िब दु ओं को जोड़ने पर ा   होता है , उसे कहा जाता है
Options :
1.   कॉ ै      समु    य
2.   सीमां क
3.   आं त रक िबंदु
4.   बंद (     ो ड)       े


Question Number : 120 Question Id : 1034351536 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which one of the following denotes symmetry property of delta function?
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 100 of 157
Page 100 of 157
Text of page 100
Options :
1.   δ (x-a) = δ (a-x)
2.   δ (x-a) = 0
3.   δ (x-a) = δ (x)
4.   δ (x-a) = x


Question Number : 120 Question Id : 1034351536 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन डे     ा फलन की सम पता गुण को दशाता है ?
Options :
1.   δ (x-a) = δ (a-x)
2.   δ (x-a) = 0
3.   δ (x-a) = δ (x)
4.   δ (x-a) = x



                                                             Discipline2
Group Number :                                                         7
Group Id :                                                             10343579
Group Maximum Duration :                                               0
Group Minimum Duration :                                               0
Show Attended Group? :                                                 No
Edit Attended Group? :                                                 No
Break time :                                                           0
Group Marks :                                                          20
Is this Group for Examiner? :                                          No



                                                             Discipline2
Section Id :                                                           10343579
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 101 of 157
Page 101 of 157
Text of page 101
Section Number :                                                      1
Section type :                                                        Online
Mandatory or Optional :                                               Mandatory
Number of Questions :                                                 20
Number of Questions to be attempted :                                 20
Section Marks :                                                       20
Enable Mark as Answered Mark for Review and Clear Response :          Yes
Sub-Section Number :                                                  1
Sub-Section Id :                                                      10343595
Question Shuffling Allowed :                                          Yes

Question Number : 121 Question Id : 1034351537 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Thr relation between alpha particle and its velocity of emission is given by
Options :
1.    R= av
2.   R= av3
3.   R= av2
4.   R= av4


Question Number : 121 Question Id : 1034351537 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
अ ा कण और उसके उ जन वेग (वेलोिसटी ऑफ़ एिमशन) के बीच संबंध िन        ारा िदया गया है
Options :
1.   R= av
2.   R= av3
3.   R= av2
4.   R= av4


Question Number : 122 Question Id : 1034351538 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 102 of 157
Page 102 of 157
Text of page 102
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The process of emission of electrons from a metal plate ,when illuminated by the light of suitable wavelength is called
Options :
1.   Photo electric effect
2.   Hall effect
3.   Faraday effect
4.   Glasser effect


Question Number : 122 Question Id : 1034351538 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
धातु की ेट से इले   ॉनों के उ जन की ि या, जब उपयु          तरं गदै   के काश से कािशत होती है , उसे कहा जाता है
Options :
1.     काश-िवद् युत भाव
2.   हाल भाव
3.   फैराडे भाव
4.      ासर भाव


Question Number : 123 Question Id : 1034351539 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The ___________ is the ratio of r.m.s value of A.C. component to the D.C. component in the rectifier output.
Options :
1.   Ripple factor
2.   Rectifier efficiency
3.   Voltage regulation
4.   Average power


Question Number : 123 Question Id : 1034351539 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 103 of 157
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Text of page 103
_____ िद कारी आउटपुट म A.C. घटक के r.m.s मान का D.C. घटक से अनुपात है ।
Options :
1.   ऊिमका कारक
2.   िद कारी द ता
3.   वो   ता िनयं क
4.   औसत श


Question Number : 124 Question Id : 1034351540 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Solar cell uses __________ effect.
Options :
1.    Hall effect
2.    Electric effect
3.    Photovoltaic effect
4.    Accordion effect


Question Number : 124 Question Id : 1034351540 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सौर सेल _________ भाव का उपयोग करता है ।
Options :
1.   हाल भाव
2.   िवद् युत भाव
3.    काश वो    ीय भाव
4.   अकॉिडयन भाव


Question Number : 125 Question Id : 1034351541 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
___________ is the splitting of a spectral line in presence of the magnetic field.
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 104 of 157
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Text of page 104
Options :
1.   Electric effect
2.   Zeeman effect
3.   Hall effect
4.   Magnetic effect


Question Number : 125 Question Id : 1034351541 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
________ चुंबकीय े की उप थित म वण मीय रे खा का िवभाजन है ।
Options :
1.   िवद् युत भाव
2.   जेमान भाव
3.   हाल भाव
4.   चुंबकीय भाव


Question Number : 126 Question Id : 1034351542 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
____________ is the effect caused by the inelastic scattering of high-energy photons that interact with free or loosely bound electrons.
Options :
1.   Hall effect
2.   Compton effect
3.   Photoelectric effect
4.   Electric effect


Question Number : 126 Question Id : 1034351542 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________ उ -ऊजा फोटॉन के अ          ा थ कीणन (इनलै      क    ै ट रं ग) के कारण होने वाला भाव है जो मु   या िशिथल   प से बंिधत इले   ॉनों के
साथ अंतः ि या करता है ।
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 105 of 157
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Text of page 105
1.   हाल भाव
2.   कॉ टन भाव
3.    काश िवद् युत भाव
4.   िवद् युत भाव


Question Number : 127 Question Id : 1034351543 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The potential between a pair of atoms is called
Options :
1.   Interatomic potential
2.   Electric potential
3.   Magnetic potential
4.   High potential


Question Number : 127 Question Id : 1034351543 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
परमाणुओं के यु   के बीच िवभव को कहा जाता है
Options :
1.   अंतर-परमा       क मता
2.   िवद् युत िवभव
3.   चुंबकीय िवभव
4.   उ    िवभव


Question Number : 128 Question Id : 1034351544 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
An ____________ instrument allows the molecular structure of a material to be analyzed by observing and measuring the interaction of nuclear
spins when placed in a powerful magnetic field.
Options :
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1.   NMR
2.   MRI
3.   Oscillator
4.   Counter


Question Number : 128 Question Id : 1034351544 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक _________ साधन श शाली चुंबकीय े म रखे जाने पर परमाणु च ण (            न) की अंतः ि या को दे खकर और मापकर साम ी की आणिवक संरचना
का िव ेषण करने की अनुमित दे ता है ।
Options :
1.   NMR
2.   MRI
3.   दोलक
4.   काउं टर


Question Number : 129 Question Id : 1034351545 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The maximum energy that the free electron can have at the absolute zero degree of temperature is called
Options :
1.   Nuclear energy
2.   Fermi energy
3.   Electron energy
4.   Quantum energy


Question Number : 129 Question Id : 1034351545 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
अिधकतम ऊजा जो परम शू     िड ी तापमान पर मु   इले   ॉन म हो सकता है , उसे कहा जाता है
Options :
1.   परमाणु ऊजा
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2.   फ़म ऊजा
3.   इले    ान ऊजा
4.     ां टम ऊजा


Question Number : 130 Question Id : 1034351546 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The _________ is that distance below the surface of a conductor where the current density has diminished to 1/e of its value at the surface.
Options :
1.   Skin depth
2.   Refractive index
3.   Plasma frequency
4.   Relaxation time


Question Number : 130 Question Id : 1034351546 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________ चालक की सतह के नीचे की दू री है जहां सतह पर धारा घन       घटकर 1/e हो गया है ।
Options :
1.   उप र    र गहराई
2.   अपवतनां क
3.      ा   ा आवृि
4.   रीलै   ेशन समय


Question Number : 131 Question Id : 1034351547 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The ___________ is the frequency at which the electrons in the plasma naturally oscillate relative to the ions and typically has values between 2
and 20 MHz for conditions in Earth's ionosphere.
Options :
1.   Plasma frequency
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2.   Medium Frequency
3.   Ultra High Frequency
4.   High Frequency


Question Number : 131 Question Id : 1034351547 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_______ वह आवृि है िजस पर ा ा म इले     ॉन   ाभािवक   प से आयनों के सापे दोलन करते ह और आमतौर पर पृ ी के आयनमंडल म थितयों के
िलए 2 और 20 MHz के बीच मान होता ह।
Options :
1.       ा    ा आवृि
2.   म म आवृि
3.   परा उ      आवृि
4.   उ       आवृि


Question Number : 132 Question Id : 1034351548 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to postulates of statistical mechanics all the cells in phase space are ___________ size.
Options :
1.   Equal
2.   Maximum
3.   Minimum
4.   Moderate


Question Number : 132 Question Id : 1034351548 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सां  कीय यां ि की के अ ुपगम के अनुसार फेज सिम म सभी कोिशकाएं _____ आकार की होती ह।
Options :
1.   बराबर
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2.   मह म
3.        ूनतम
4.   म म


Question Number : 133 Question Id : 1034351549 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to Maxwell - Boltzmann statistics total energy of all the particles in the entire system is
Options :
1.   Maximum
2.   Zero
3.   Infinity
4.   Constant


Question Number : 133 Question Id : 1034351549 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
मै वेल-बो ् समान के सां   की के अनुसार पूरे िस म म सभी कणों की कुल ऊजा है
Options :
1.   मह म
2.   शू
3.   अनंत
4.   िनयतां क


Question Number : 134 Question Id : 1034351550 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Mass number is given by the formula __________
Options :
1.   Proton + Neutron
2.   Proton - Neutron
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3.   Neutron × Proton
4.   Proton + Electron


Question Number : 134 Question Id : 1034351550 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
   मान सं      ा िन सू        ारा दी जाती है __________
Options :
1.    ोटॉन +     ूटॉन
2.    ोटॉन -     ूटॉन
3.     ूटॉन × ोटॉन
4.    ोटॉन + इले        ॉन


Question Number : 135 Question Id : 1034351551 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the mass of an electron?
Options :
1.   9.109×10¯31 g
2.   9.109×10¯31 Kg
3.   9.109×10¯30 Kg
4.   9.109 Kg


Question Number : 135 Question Id : 1034351551 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
इले ॉन का        मान         ा है ?
Options :
1.   9.109×10¯31 g
2.   9.109×10¯31 Kg
3.   9.109×10¯30 Kg
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Text of page 111
4.   9.109 Kg


Question Number : 136 Question Id : 1034351552 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is De Broglie hypothesis?
Options :
1.   λ=h×p
2.   λ=h/c
3.   λ=h/p
4.   λ=p/h


Question Number : 136 Question Id : 1034351552 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
डी- ोगली प रक   ना   ा है ?
Options :
1.   λ=h×p
2.   λ=h/c
3.   λ=h/p
4.   λ=p/h


Question Number : 137 Question Id : 1034351553 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What are Aliphatic Hydrocarbons?
Options :
1.   They have carbon and hydrogen in ring form
2.   They have carbon and hydrogen in cylindrical form
3.   Carbons and Hydrogens are in straight chain
4.   Carbons are in ring form and hydrogen are in straight chain
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Question Number : 137 Question Id : 1034351553 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
ऐिलफ़ैिटक हाइडोकाबन        ा ह?
Options :
1.   उनम वलय के       प म काबन और हाइडोजन है
2.   इनम बेलनाकार       प म काबन और हाइडोजन है
3.   काबन और हाइडोजन सीधी ृंखला म ह
4.   काबन वलय        प म होते ह और हाइडोजन सीधी ृंखला म होते ह


Question Number : 138 Question Id : 1034351554 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What are unsaturated hydrocarbons?
Options :
1.   Hydrocarbons having oxygen
2.   Hydrocarbons having nitrogen
3.   Hydrocarbons having single bond
4.   Hydrocarbons having double or triple bonds


Question Number : 138 Question Id : 1034351554 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
असंतृ (अ      ैचरे िटड) हाइडोकाबन   ा ह?
Options :
1.   ऑ      ीजन यु   हाइडोकाबन
2.   नाइटोजन यु      हाइडोकाबन
3.   एकल आबंध वाले हाइडोकाबन
4.   डबल या िटपल बॉ      वाले हाइडोकाबन


Question Number : 139 Question Id : 1034351555 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Text of page 113
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the molecular formula of benzene?
Options :
1.   C2H4
2.   C6H6
3.   CH4
4.   C6H14


Question Number : 139 Question Id : 1034351555 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
बजीन का आणिवक सू        ा है ?
Options :
1.   C2H4
2.   C6H6
3.   CH4
4.   C6H14


Question Number : 140 Question Id : 1034351556 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is reducing sugar?
Options :
1.   sucrose
2.   trehalose
3.   lactose
4.   raffinose


Question Number : 140 Question Id : 1034351556 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सी अपचायी शकरा है ?
Options :
1.   इ ुशकरा
2.   टे हलोस
3.   लै   ोज
4.   रै िफनोज़



                                                      Discipline3
Group Number :                                                  8
Group Id :                                                      10343580
Group Maximum Duration :                                        0
Group Minimum Duration :                                        0
Show Attended Group? :                                          No
Edit Attended Group? :                                          No
Break time :                                                    0
Group Marks :                                                   20
Is this Group for Examiner? :                                   No



                                                      Discipline3
Section Id :                                                    10343580
Section Number :                                                1
Section type :                                                  Online
Mandatory or Optional :                                         Mandatory
Number of Questions :                                           20
Number of Questions to be attempted :                           20
Section Marks :                                                 20
Enable Mark as Answered Mark for Review and Clear Response :    Yes
Sub-Section Number :                                            1
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Sub-Section Id :                                                      10343596
Question Shuffling Allowed :                                          Yes

Question Number : 141 Question Id : 1034351557 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following test is not given by the reducing sugar?
Options :
1.   Fehling's Test
2.   Tollen's Test
3.   Benedict Test
4.   Carbylamine Test


Question Number : 141 Question Id : 1034351557 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा परी ण अपचायी शकरा ारा नहीं िदया जाता है ?
Options :
1.   फेिलंग परी ण
2.   टोलन परी ण
3.   बेनेिड   परी ण
4.   काबाइलामाइन परी ण


Question Number : 142 Question Id : 1034351558 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If ΔH and ΔS are both positive at low temperature in the expression ΔG = ΔH - T Δ S then the reaction is __________
Options :
1.   Equilibrium
2.   Spontaneous
3.   Non-spontaneous
4.   Non-equilibrium
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Question Number : 142 Question Id : 1034351558 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद ΔH और ΔS दोनों ही G = ΔH - TΔS अिभ       म कम तापमान पर धना क ह तो अिभि या है __________
Options :
1.   संतुलन
2.     त:
3.   गैर    तः
4.   गैर-संतुलन


Question Number : 143 Question Id : 1034351559 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the value of Joule-Thomson coefficient for an ideal gas?
Options :
1.   1
2.   0
3.   2
4.   3


Question Number : 143 Question Id : 1034351559 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक आदश गैस के िलए जूल-थॉमसन गुणां क का मान    ा होता है ?
Options :
1.   1
2.   0
3.   2
4.   3
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Question Number : 144 Question Id : 1034351560 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The expression for internal pressure of a real gas is __________
Options :
1.   a/V
2.   a2×V
3.   2a/Rb
4.   a/V2


Question Number : 144 Question Id : 1034351560 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वा िवक गैस के आ     रक दाब की अिभ      है __________
Options :
1.   a/V
2.   a2×V
3.   2a/Rb
4.   a/V2


Question Number : 145 Question Id : 1034351561 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The expression for the Kohlrausch Law is given as __________
Options :
1.   Λe=λ°(cation)+λ°(anion)
2.   Λe=λ°(cation)-λ°(anion)
3.   Λe=λ°(cation)/λ°(anion)
4.   Λe=λ°(cation)×λ°(anion)


Question Number : 145 Question Id : 1034351561 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 118 of 157
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कोलराउस िनयम के िलए अिभ       इस कार दी गई है __________
Options :
1.   Λe=λ°(धनायन)+λ°(एनायन)
2.   Λe=λ°(धनायन)-λ°(एनायन)
3.   Λe=λ°(धनायन)/λ°(एनायन)
4.   Λe=λ°(धनायन)×λ°(एनायन)


Question Number : 146 Question Id : 1034351562 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Kohlrausch Law is applicable to __________
Options :
1.   strong electrolyte
2.   weak electrolyte
3.   strong as well as weak electrolytes
4.   clear solution


Question Number : 146 Question Id : 1034351562 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कोलराउस िनयम लागू होता है __________
Options :
1.   मजबूत िवद् युत अपघ
2.   कमजोर िवद् युत अपघ
3.   मजबूत और साथ ही कमजोर िवद् युत अपघ
4.       िवलयन


Question Number : 147 Question Id : 1034351563 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 119 of 157
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Text of page 119
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is wrong with respect to Kohlrausch law?
Options :
1.   It is used to calculate Degree of dissociation
2.   It is used to calculate Dissociation constant for weak electrolyte
3.   It is used to calculate solubility of moderate salts
4.   it is used to calculate the molarity


Question Number : 147 Question Id : 1034351563 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा कोलराउस िनयम के संबंध म गलत है ?
Options :
1.   इसका उपयोग िवयोजन की िड ी की गणना के िलए िकया जाता है
2.   इसका उपयोग कमजोर िवद् युत-अपघ           के िलए िवयोजन िनयतां क की गणना के िलए िकया जाता है
3.   इसका उपयोग म म लवण की घुलनशीलता की गणना के िलए िकया जाता है
4.   इसका उपयोग मोलरता की गणना के िलए िकया जाता है


Question Number : 148 Question Id : 1034351564 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Ligands in the coordination compounds are __________
Options :
1.   Lewis Bases
2.   Lewis Acids
3.   Bronsted Acid
4.   Bronsted Base


Question Number : 148 Question Id : 1034351564 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 120 of 157
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Text of page 120
सम य यौिगकों म िलगड ह __________
Options :
1.   लुईस ार
2.   लुईस अ
3.    ा     ेड अ
4.    ा     े ड ार


Question Number : 149 Question Id : 1034351565 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Name the following coordination compound K4[Fe(CN)6] __________
Options :
1.   Potassium HexacyanidoIron (III)
2.   Potassium Hexacyanidoferrate (II)
3.   Potassium Hexacyanidoferrate (III)
4.   Potassium HexacyanidoIron (II)


Question Number : 149 Question Id : 1034351565 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत उपसहसंयोजक यौिगक का नाम बताइए K4[Fe(CN)6] __________
Options :
1.   पोटै िशयम हे    ासाइिनडोआयरन (III)
2.   पोटै िशयम हे    ैसाइिनडोफेरे ट (II)
3.   पोटै िशयम हे    ैसाइिनडोफेरे ट (III)
4.   पोटै िशयम हे    ासाइिनडोआयरन (II)


Question Number : 150 Question Id : 1034351566 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following ligands have denticity 2?
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 121 of 157
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Text of page 121
Options :
1.   Cl
2.   EDTA
3.   Ethane-1,2-diamine
4.   OH


Question Number : 150 Question Id : 1034351566 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से िकस िलगड म डिटिसटी 2 है ?
Options :
1.   Cl
2.   EDTA
3.   इथीन -1,2-डायमाइन
4.   OH


Question Number : 151 Question Id : 1034351567 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the IUPAC name of this halogenated compound CH2CH2CH2Br ?
Options :
1.   1-Bromopropane
2.   2-Bromoethane
3.   4-Bromopropane
4.   Propane Bromide


Question Number : 151 Question Id : 1034351567 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
इस है लोजेनेटेड यौिगक CH2CH2CH2Br का IUPAC नाम    ा है ?
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 122 of 157
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Text of page 122
1.   1- ोमो ोपेन
2.   2- ोमोइथीन
3.   4- ोमो ोपेन
4.    ोपेन ोमाइड


Question Number : 152 Question Id : 1034351568 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the name of the reaction involving Alkyl halide heating with metallic fluorides to undergo halogen exchange?
Options :
1.   Sandmeyer's reaction
2.   Swarts reaction
3.   Finkelstein reaction
4.   Wurtz reaction


Question Number : 152 Question Id : 1034351568 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
उस अिभि या का        ा नाम है िजसम ए   ाइल है लाइड को धा   क    ोराइड के साथ गम करके है लोजन िविनमय िकया जाता है ?
Options :
1.   सडमायर की अिभि या
2.     ाट् स अिभि या
3.   िफंकेल ाइन अिभि या
4.   वट् ज़ अिभि या


Question Number : 153 Question Id : 1034351569 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the name of the reaction in which aldehyde or ketone with no alpha-H reacts with hydrazine to form hydrazone which is followed by
hydrolysis to give the Alkane as the final product?
Options :
1.   Aldol condensation
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2.   Hoffman Bromide reaction
3.   Clemmensen reduction
4.   Wolff-Kishner reduction


Question Number : 153 Question Id : 1034351569 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
उस अिभि या का नाम ा है िजसम ए हाइड या कीटोन िबना अ        ा-H के हाइडािज़न के साथ अिभि या करके हाइडाज़ोन बनाता है िजसके बाद अ े न
को अंितम उ ाद के प म दे ने के िलए जलीय िव ेषण होता है ?
Options :
1.   ऐ     ोल संघनन
2.   हॉफमैन ोमाइड अिभि या
3.        ीमे    न अपचयन
4.   वो         -िकशनर अपचयन


Question Number : 154 Question Id : 1034351570 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The terpenoids having three isoprene units is __________
Options :
1.   Diterpenes
2.   Monoterpenes
3.   Sesquiterpenes
4.   Triterpenes


Question Number : 154 Question Id : 1034351570 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
तीन आइसो ीन इकाइयाँ वाले टरपनॉइड ह __________
Options :
1.   डीटरपीनस
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2.   मोनोटे रपे
3.   सेस    टरपे
4.   टाइटरपे


Question Number : 155 Question Id : 1034351571 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How many carbons are present in the Tetratarpenes?
Options :
1.   20 Carbons
2.   40 Carbons
3.   30 Carbons
4.   10 Carbons


Question Number : 155 Question Id : 1034351571 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
टे टाटारपीन म िकतने काबन मौजूद ह?
Options :
1.   20 काबन
2.   40 काबन
3.   30 काबन
4.   10 काबन


Question Number : 156 Question Id : 1034351572 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the expression for the Gibbs Phase rule?
Options :
1.   F=C-P+2
2.   F=P-C+2
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3.   F=C-P-2
4.   F=P-C-2


Question Number : 156 Question Id : 1034351572 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िग    ाव था िनयम के िलए अिभ         ा है ?
Options :
1.   F=C-P+2
2.   F=P-C+2
3.   F=C-P-2
4.   F=P-C-2


Question Number : 157 Question Id : 1034351573 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the value of degree of freedom for the composition reaction of CaCO3?
Options :
1.   3
2.   2
3.   1
4.   0


Question Number : 157 Question Id : 1034351573 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
CaCO3 की संरचना अिभि या के िलए    ातं    कोिट का मान   ा है ?
Options :
1.   3
2.   2
3.   1
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4.   0


Question Number : 158 Question Id : 1034351574 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The base value of Homoannular Diene in UV-Visible spectroscopy is __________
Options :
1.   205 nm
2.   215 nm
3.   214 nm
4.   253 nm


Question Number : 158 Question Id : 1034351574 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यूवी-िविजबल े   ो   ोपी म होमोअनुलर डाइईन का आधार मान है __________
Options :
1.    205 nm
2.    215 nm
3.    214 nm
4.    253 nm


Question Number : 159 Question Id : 1034351575 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The base value of ArCOR in the UV-Visible spectroscopy is __________
Options :
1.   250 nm
2.   230 nm
3.   246 nm
4.   215 nm
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Question Number : 159 Question Id : 1034351575 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यूवी-िविज़बल े   ो   ोपी म ArCOR का आधार मान है __________
Options :
1.    250 nm
2.    230 nm
3.    246 nm
4.    215 nm


Question Number : 160 Question Id : 1034351576 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is not a s-block element?
Options :
1.   Na
2.   K
3.   Ca
4.   O


Question Number : 160 Question Id : 1034351576 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा s-   ॉक त   नहीं है ?
Options :
1.   Na
2.   K
3.   Ca
4.   O
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Discipline4
Group Number :                                                        9
Group Id :                                                            10343581
Group Maximum Duration :                                              0
Group Minimum Duration :                                              0
Show Attended Group? :                                                No
Edit Attended Group? :                                                No
Break time :                                                          0
Group Marks :                                                         20
Is this Group for Examiner? :                                         No



                                                        Discipline4
Section Id :                                                          10343581
Section Number :                                                      1
Section type :                                                        Online
Mandatory or Optional :                                               Mandatory
Number of Questions :                                                 20
Number of Questions to be attempted :                                 20
Section Marks :                                                       20
Enable Mark as Answered Mark for Review and Clear Response :          Yes
Sub-Section Number :                                                  1
Sub-Section Id :                                                      10343597
Question Shuffling Allowed :                                          Yes

Question Number : 161 Question Id : 1034351577 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following elements has a least density?
Options :
1.   Na
2.   K
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3.   Rb
4.   Cs


Question Number : 161 Question Id : 1034351577 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से िकस त   का घन      सबसे कम है ?
Options :
1.   Na
2.   K
3.   Rb
4.   Cs


Question Number : 162 Question Id : 1034351578 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the electronic configuration of the Francium?
Options :
1.   [Rn]7s1
2.   [Xe]6s1
3.   [Rn]6s1
4.   [Rn]4s1


Question Number : 162 Question Id : 1034351578 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ा यम का इले     ॉन िव ास     ा है ?
Options :
1.   [Rn]7s1
2.   [Xe]6s1
3.   [Rn]6s1
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4.   [Rn]4s1


Question Number : 163 Question Id : 1034351579 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The expression for the Ostwald's Dilution Law for the very weak electrolyte is __________
Options :
1.   α=K/V
2.   α=(KV)½
3.   α=KV
4.   V=Kα


Question Number : 163 Question Id : 1034351579 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
अित कमजोर िवद् युत अपघ   के िलए ओ वा     तनुता िनयम की अिभ      है __________
Options :
1.   α=K/V
2.   α=(KV)½
3.   α=KV
4.   V=Kα


Question Number : 164 Question Id : 1034351580 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is not a states of matter?
Options :
1.   Solid
2.   Liquid
3.   Gas
4.   Hapticity
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Question Number : 164 Question Id : 1034351580 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा पदाथ की अव थाएँ नहीं है ?
Options :
1.   ठोस
2.    व
3.   गैस
4.   है ि िसटी


Question Number : 165 Question Id : 1034351581 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following states shows the highest Kinetic energy in between their particles?
Options :
1.   Solid
2.   Liquid
3.   Gas
4.   Plasma


Question Number : 165 Question Id : 1034351581 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सी अव थाएँ अपने कणों के बीच उ तम गितज ऊजा िदखाता है ?
Options :
1.   ठोस
2.    व
3.   गैस
4.     ा   ा


Question Number : 166 Question Id : 1034351582 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Ostwald's Dilution Law is applicable to calculate the parameter __________
Options :
1.   Molarity
2.   Molality
3.   Mole Fraction
4.   Degree of Dissociation


Question Number : 166 Question Id : 1034351582 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ाचल की गणना के िलए ओ वा        तनुता िनयम लागू होता है __________
Options :
1.   मोलरता
2.   मोललता
3.   मोल अंश
4.   िवयोजन की मा ा


Question Number : 167 Question Id : 1034351583 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following network protocol is used to allot IPs automatically to users on the internet?
Options :
1.   DHCP
2.   DNS
3.   HTTP
4.   IIS


Question Number : 167 Question Id : 1034351583 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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िन िल खत म से कौन सा नेटवक ोटोकॉल इं टरनेट पर उपयोगकताओं को          चािलत   प से IPs आवंिटत करने के िलए उपयोग िकया जाता है ?
Options :
1.   DHCP
2.   DNS
3.   HTTP
4.   IIS


Question Number : 168 Question Id : 1034351584 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Production of dumps, traces and error messages is a part of which function of OS?
Options :
1.   File Management
2.   Error detecting aids
3.   Security
4.   Memory Management


Question Number : 168 Question Id : 1034351584 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
डं प, टे सेस और एरर मैसेज का उ ादन OS के िकस काय का एक िह   ा है ?
Options :
1.   फ़ाइल मैनेजमट
2.   एरर िडटे     ं ग एड् स
3.   िस   ो रटी
4.   मेमोरी मैनेजमट


Question Number : 169 Question Id : 1034351585 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is NOT an operating system?
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Options :
1.   Solaris
2.   MS-DOS
3.   Linux
4.   JVM


Question Number : 169 Question Id : 1034351585 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा चालन त           नहीं है ?
Options :
1.   सोला रस
2.   MS-DOS (एम.एस-डॉस)
3.   िलन
4.   JVM (जे वी एम)


Question Number : 170 Question Id : 1034351586 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which among the following is a property of database transaction that states "it cannot be divided up any further"?
Options :
1.   Atomicity
2.   Consistency
3.   Isolation
4.   Durability


Question Number : 170 Question Id : 1034351586 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा डे टाबेस टां स      न का एक गुण है िजसम कहा गया है िक "इसे और अिधक िवभािजत नहीं िकया जा सकता है "?
Options :
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1.   अटॉिमिसटी
2.   कंिस सी
3.   आइसोलेशन
4.     ूरेिबिलटी


Question Number : 171 Question Id : 1034351587 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which among the following is NOT a benefit of normalized relational database?
Options :
1.    Elimination of redundant data storage.
2.    Close modeling of real world entities, processes, and their relationships.
3.    Makes database more efficient and
reliable.
4.    Destructuring of data so that the model is flexible.


Question Number : 171 Question Id : 1034351587 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा नॉमलाइ ड रलेशनल डे टाबेस का लाभ नहीं है ?
Options :
1.   अनाव    क डे टा सं हण का िवलोपन।
2.   रयल व     एं िटटी, ि याओं और उनके संबंधों का   ोज मॉडिलंग।
3.   डे टाबेस को अिधक कुशल और िव सनीय बनाता है ।
4.   डे टा को न करना तािक मॉडल     े    बल हो।


Question Number : 172 Question Id : 1034351588 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What type of network is the Internet?
Options :
1.   LAN
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2.   MAN
3.   WAN
4.   DAN


Question Number : 172 Question Id : 1034351588 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
इं टरनेट िकस कार का नेटवक है ?
Options :
1.     LAN
2.     MAN
3.     WAN
4.     DAN


Question Number : 173 Question Id : 1034351589 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which layer of the OSI model performs LOGIN or password checking?
Options :
1.   Transport
2.   Network
3.   Application
4.   Presentation


Question Number : 173 Question Id : 1034351589 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
OSI मॉडल की कौन सा लेयर लॉगइन या पासवड चेिकंग करता है ?
Options :
1.   टां सपोट
2.   नेटवक
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3.   ए        ीकेशन
4.       ेजटेशन


Question Number : 174 Question Id : 1034351590 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is NOT a category of multimedia?
Options :
1.   Linear
2.   Interactive
3.   Real-time
4.   Static


Question Number : 174 Question Id : 1034351590 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सी म   ीमीिडया की ेणी नहीं है ?
Options :
1.   लीिनयर
2.   इं टरै      व
3.    रयल टाइम
4.       ै िटक


Question Number : 175 Question Id : 1034351591 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the first layer in Multimedia Framework Architecture?
Options :
1.   Presentation Layer
2.   A/V Streams Control Layer
3.   MM Hardware CORBA Server Layer
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4.   MM Hardware and System Software Layer


Question Number : 175 Question Id : 1034351591 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
म ीमीिडया े मवक आिकटे       र म पहला लेयर    ा है ?
Options :
1.    ेजटेशन लेयर
2.   A/V    ीम कंटोल लेयर
3.   MM हाडवेयर कोरबा सवर लेयर
4.   MM हाडवेयर और िस म सॉ       वेयर लेयर


Question Number : 176 Question Id : 1034351592 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What will be the output of the following program?
public class Main{
Main() {
this(5);
}
Main(int x) {
this(5, 15);
System.out.println(x);
}
Main(int x, int y) {
System.out.println(x * y);
}
public static void main(String args[]) {
new Main();
}
}

Options :
1.   5,25
2.   75,5
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3.   75,15
4.   compilation error


Question Number : 176 Question Id : 1034351592 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत ो ाम का आउटपुट ा होगा?
public class Main{
Main() {
this(5);
}
Main(int x) {
this(5, 15);
System.out.println(x);
}
Main(int x, int y) {
System.out.println(x * y);
}
public static void main(String args[]) {
new Main();
}
}

Options :
1.   5,25
2.   75,5
3.   75,15
4.   compilation error


Question Number : 177 Question Id : 1034351593 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What will be the output of following program?

public class Main{
Main() {
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System.out.println("hi");
}
Main(int temp) {

System.out.println("I am from derived class"+" "+temp);
}
public static void main(String args[]) {
Main obj = new Main(5);
}
}
Options :
1.    I am from derived class 5
2.    I am from derived class 5
I am from base class
3.    I am from base class
I am from derived class 5
4.    Welcome
I am from base class


Question Number : 177 Question Id : 1034351593 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत ो ाम का आउटपुट         ा होगा?

public class Main{
Main() {
System.out.println("hi");
}
Main(int temp) {

System.out.println("I am from derived class"+" "+temp);
}
public static void main(String args[]) {
Main obj = new Main(5);
}
}
Options :
DSSSB Lab Assistant 2021 question paper, 24 October 2021, Laboratory Assistant (Documents), Shift 1, page 141 of 157
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1.    I am from derived class 5
2.    I am from derived class 5
I am from base class
3.    I am from base class
I am from derived class 5
4.    Welcome
I am from base class


Question Number : 178 Question Id : 1034351594 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What will be the output of following program?
public class Main{
public static void main(String args[]){
int a=1;
for(;a<=4;)
System.out.println(a);
a=a+2;
}
}
Options :
1.    1,2,3,4
2.    1,3
3.    It will print 1 infinite times
4.    Compilation error


Question Number : 178 Question Id : 1034351594 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत ो ाम का आउटपुट ा होगा?
public class Main{
public static void main(String args[]){
int a=1;
for(;a<=4;)
System.out.println(a);
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a=a+2;
}
}
Options :
1.   1,2,3,4
2.   1,3
3.   यह 1 अनंत बार ि ंट करे गा
4.   Compilation error


Question Number : 179 Question Id : 1034351595 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which method of Thread class in Python waits for threads to terminate?
Options :
1.   isAlive()
2.   start()
3.   run()
4.   join([time])


Question Number : 179 Question Id : 1034351595 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पाइथन म ेड ास की कौन सी िविध ेड्स के समा     होने की ती ा करती है ?
Options :
1.   isAlive()
2.   start()
3.   run()
4.   join([time])


Question Number : 180 Question Id : 1034351596 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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Which among the following is a correct way to write comments in Python?
Options :
1.   //First comment
2.   # First comment
3.   "First comment"
4.   !First comment


Question Number : 180 Question Id : 1034351596 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा पाइथन म िट णी िलखने का सही तरीका है ?
Options :
1.   //First comment
2.   # First comment
3.   "First comment"
4.   !First comment



                                                            Discipline5
Group Number :                                                            10
Group Id :                                                                10343582
Group Maximum Duration :                                                  0
Group Minimum Duration :                                                  120
Show Attended Group? :                                                    No
Edit Attended Group? :                                                    No
Break time :                                                              0
Group Marks :                                                             20
Is this Group for Examiner? :                                             No



                                                            Discipline5
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Section Id :                                                          10343582
Section Number :                                                      1
Section type :                                                        Online
Mandatory or Optional :                                               Mandatory
Number of Questions :                                                 20
Number of Questions to be attempted :                                 20
Section Marks :                                                       20
Enable Mark as Answered Mark for Review and Clear Response :          Yes
Sub-Section Number :                                                  1
Sub-Section Id :                                                      10343598
Question Shuffling Allowed :                                          Yes

Question Number : 181 Question Id : 1034351597 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What will be the output of following Python program?
a = [1,2,3,4,5]
a = a[3:-1]
print(a)
Options :
1.    [3,4,5]
2.    [4,5]
3.    [4]
4.    Error


Question Number : 181 Question Id : 1034351597 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत पाइथन ो ाम का आउटपुट       ा होगा?
a = [1,2,3,4,5]
a = a[3:-1]
print(a)
Options :
1.    [3,4,5]
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2.   [4,5]
3.   [4]
4.   Error


Question Number : 182 Question Id : 1034351598 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A person who sends, generates, stores or transmits any electronic message is called ___________.
Options :
1.   Originator
2.   Intermediary
3.   Controller
4.   Addressee


Question Number : 182 Question Id : 1034351598 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक        जो कोई इले   ॉिनक संदेश भेजता है , उ   करता है ,   ोर करता है या सा रत करता है उसे ______ कहा जाता है ।
Options :
1.   ऑ रिजनेटर
2.   इनम डीएरी
3.   कंटोलर
4.   एडे सी


Question Number : 183 Question Id : 1034351599 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If your laptop is infected by a malware after you opened an online advertisement, then what is it called?
Options :
1.    Phishing
2.    Cloning
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3.   Malvertising
4.   Exploit


Question Number : 183 Question Id : 1034351599 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद ऑनलाइन िव ापन खोलने के बाद आपका लैपटॉप िकसी मैलवेयर से सं िमत हो जाता है , तो इसे         ा कहते ह?
Options :
1.   िफिशंग
2.       ोिनंग
3.   मलवेरटाइिज़ंग
4.   ए       ॉइट


Question Number : 184 Question Id : 1034351600 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which among the following contains detailed information, lengthy derivations and raw experimental observations in a thesis dissertation?
Options :
1.   Acknowledgement
2.   Results
3.   Literature Cited
4.   Appendix


Question Number : 184 Question Id : 1034351600 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से िकसम एक थीिसस िडसटशन म िव          ृत जानकारी, लंबी   ु ि यां और रॉ योगा क अवलोकन शािमल ह?
Options :
1.   ए     ॉलेजमट
2.    रज
3.   िलटरे चर साइटे ड
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4.   अपिड


Question Number : 185 Question Id : 1034351601 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which chapter of the Project report includes a thorough evaluation of the investigation carried out?
Options :
1.   Abstract
2.   Result
3.   Conclusion
4.   Introduction


Question Number : 185 Question Id : 1034351601 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
प रयोजना रपोट के िकस अ ाय म की गई जां च का गहन मू        ां कन शािमल है ?
Options :
1.   सार
2.   नतीजा
3.   िन    ष
4.   प रचय


Question Number : 186 Question Id : 1034351602 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Praneet wrote a paragraph in Microsoft Word document and encountered a sentence underlined with blue. What kind of error does it indicate?
Options :
1.   Spelling error
2.   Grammar error
3.   Kernel error
4.   Contextual error
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Question Number : 186 Question Id : 1034351602 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 णीत ने माइ ोसॉ     वड डॉ      ूमट म एक अनु े द िलखा और नीले रं ग से रे खां िकत एक वा   दे खा। यह िकस कार की ुिट दशाता है ?
Options :
1.   वतनी ुिट (   ेिलंग एरर)
2.     ाकरण ुिट
3.   कनल ुिट
4.    ासंिगक ुिट (कंटे   टु अल एरर)


Question Number : 187 Question Id : 1034351603 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which function in PHP has no return value and is used to print statements?
Options :
1.   print
2.   echo
3.   cout
4.   void


Question Number : 187 Question Id : 1034351603 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
PHP म िकस फं      न का कोई रटन वै      ू नहीं है और इसका उपयोग    े टमट ि ंट करने के िलए िकया जाता है ?
Options :
1.   ि ंट
2.   इको
3.   कॉउट
4.   वोयड
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Question Number : 188 Question Id : 1034351604 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which function in Microsoft Excel returns the number of characters in a string text?
Options :
1.   CONCATENATE()
2.   CHAR()
3.   VALUE()
4.   LEN()


Question Number : 188 Question Id : 1034351604 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
माइ ोसॉ ट ऍ ल म कौन सा फ़ं     न    ं ग टे   म वण की सं   ा दे ता है ?
Options :
1.   CONCATENATE()
2.   CHAR()
3.   VALUE()
4.   LEN()


Question Number : 189 Question Id : 1034351605 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which group in Insert tab is used for plotting graphs in Excel?
Options :
1.   Illustrations
2.   Charts
3.   Graphs
4.   Tables


Question Number : 189 Question Id : 1034351605 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
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Correct Marks : 1 Wrong Marks : 0.25
ऍ ल म ाफ़       ॉट करने के िलए इ   ट टै ब म िकस ुप का उपयोग िकया जाता है ?
Options :
1.   इल े शन
2.   चाट
3.    ाफ
4.   टे बल


Question Number : 190 Question Id : 1034351606 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the element gives developers a semantic way to identify navigation for a site?
Options :

1.


2.


3.


4.



Question Number : 190 Question Id : 1034351606 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वह कौन सा एिलमट है जो िवकासक (डे वलपस) को साइट के िलए नेिवगेशन की पहचान करने का अथपूण तरीका दे ता है ?
Options :

1.


2.
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3.


4.



Question Number : 191 Question Id : 1034351607 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which among the following is an open source mobile operating system?
Options :
1.   Linux
2.   Android
3.   Windows
4.   Macintosh


Question Number : 191 Question Id : 1034351607 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा ओपन सोस मोबाइल चालन त       है ?
Options :
1.   िलन
2.   एं डॉइड
3.   िवंडोज़
4.   मैिक ौश


Question Number : 192 Question Id : 1034351608 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which among the following is an open source web browser?
Options :
1.   Avant
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2.   Netscape Navigator
3.   Firefox
4.   Opera


Question Number : 192 Question Id : 1034351608 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा ओपन सोस वेब ाउज़र है ?
Options :
1.   अवंत
2.   नेट े प नेिवगेटर
3.   फ़ायरफ़ॉ
4.   ओपेरा


Question Number : 193 Question Id : 1034351609 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is the final step in 3D graphics to assign colours to individual pixels in the 2D image called?
Options :
1.   Rasterization
2.   Animation
3.   Transformation
4.   Projection


Question Number : 193 Question Id : 1034351609 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
2D छिव म अलग-अलग िप       ल को रं ग िनिद करने के िलए 3D िच ालेख म अंितम चरण को   ा कहा जाता है ?
Options :
1.   रै   राइज़ेशन
2.   एिनमेशन
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3.   टां सफॉमशन
4.        ेपण


Question Number : 194 Question Id : 1034351610 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following is not a graphic program?
Options :
1.   Adobe Photoshop
2.   Adobe Illustrator
3.   Gimp
4.   Adobe Acrobat


Question Number : 194 Question Id : 1034351610 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन सा िच ालेख ो ाम नहीं है ?
Options :
1.   अडोबी फोटोशॉप (Adobe Photoshop)
2.   अडोबी इल े टर (Adobe Illustrator)
3.   िग    (Gimp)
4.   अडोबी ए ोबेट (Adobe Acrobat)


Question Number : 195 Question Id : 1034351611 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What is an interface to kernel, which hides the complexity of kernel's functions from users in Linux operating system?
Options :
1.   User mode
2.   Shell
3.   Utilities
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4.   Hardware Abstraction Layer


Question Number : 195 Question Id : 1034351611 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कनल के िलए इं टरफ़ेस    ा है , जो िलन   चालन त   म उपयोगकताओं से कनल के काय की जिटलता को छु पाता है ?
Options :
1.   यूजर मोड
2.   शैल
3.   यूिटिलटीज
4.   हाडवेयर अ        न लेयर


Question Number : 196 Question Id : 1034351612 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which port is used by HTTP?
Options :
1.   443
2.   24
3.   68
4.   80


Question Number : 196 Question Id : 1034351612 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
HTTP ारा िकस पोट का उपयोग िकया जाता है ?
Options :
1.   443
2.   24
3.   68
4.   80
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Question Number : 197 Question Id : 1034351613 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which is the correct example for Scatter Plot in R?
Options :
1.   plot(as.matrix(mtcars))
2.   barplot(iris$Petal.Length)
3.   plot(AirPassengers,type="l")
4.   plot(x=iris$Petal.Length,y=iris$Species)


Question Number : 197 Question Id : 1034351613 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कौन सा R म कीण आरे ख का सही उदाहरण है ?
Options :
1.   plot(as.matrix(mtcars))
2.   barplot(iris$Petal.Length)
3.   plot(AirPassengers,type="l")
4.   plot(x=iris$Petal.Length,y=iris$Species)


Question Number : 198 Question Id : 1034351614 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which is the correct way to import data from a comma delimited file using R?
Options :
1.   csv.reader("file.csv")
2.   read_csv("file.csv")
3.   csv.DictWriter("file.csv")
4.   writerows("file.csv")


Question Number : 198 Question Id : 1034351614 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
R का उपयोग करके कॉमा िडिलिमटे ड फ़ाइल से डे टा इ ोट करने का सही तरीका कौन सा है ?
Options :
1.   csv.reader ("file.csv")
2.   read_csv("file.csv")
3.   csv.DictWriter("file.csv")
4.   writerows("file.csv")


Question Number : 199 Question Id : 1034351615 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What dictates the UI and handles the user interaction with the smart phone screen in an Android application?
Options :
1.   Activities
2.   Services
3.   Broadcast Receivers
4.   Content Providers


Question Number : 199 Question Id : 1034351615 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एं डॉइड ए केशन म        ाट फोन   ीन के साथ UI को   ा िनदिशत करता है और उपयोगकता के इं टरै   न को िनयंि त करता है ?
Options :
1.   ए     िवटीज
2.   सिवसेज
3.       ॉडका   रसीवर
4.   कंटट ोवाइडस


Question Number : 200 Question Id : 1034351616 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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The system calls _______ callback when it's time for the fragment to draw its user interface for the first time in an Android application.
Options :
1.   onCreate()
2.   onCreateView()
3.   onStart()
4.   onActivityCreated()


Question Number : 200 Question Id : 1034351616 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िस म _______ कॉलबैक को कॉल करता है , जब एं डॉइड ए           केशन म पहली बार अपने यूजर इं टरफ़ेस डा करने के िलए े गमट हे तु समय होता ह।
Options :
1.   onCreate()
2.   onCreateView()
3.   onStart()
4.   onActivityCreated()
Page 1 of 157

Source: Delhi Subordinate Services Selection Board. Question paper published by Delhi Subordinate Services Selection Board.

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