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DSSSB Lab Assistant 2021: 25 September, Laboratory Assistant (HRD Quality Control), Shift 1

  • Date: 25 September 2021
  • Shift: 1
  • Language: Bilingual
  • 156 pages
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 1 of 156
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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.



Question Paper Name :                                                        Rocket1HRDQualityControl25SepS1
Subject Name :                                                               Laboratory Assistant (HRD Quality Control)
Creation Date :                                                              2021-09-25 21:13:31
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 :                                                                   10343541
Group Maximum Duration :                                                     0
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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 Ability
Section Id :                                                                     10343541
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 :                                                                 10343549
Question Shuffling Allowed :                                                     Yes

Question Number : 1 Question Id : 103435809 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.    MNOP
2.    ACDE
3.    GHIJ
4.    UVWX


Question Number : 1 Question Id : 103435809 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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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.   MNOP
2.   ACDE
3.   GHIJ
4.   UVWX


Question Number : 2 Question Id : 103435810 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 following series.
AJK, DLM, GNO, ?
Options :
1.    PQH
2.    JPQ
3.    APQ
4.    GPQ


Question Number : 2 Question Id : 103435810 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत ृंखला म अगला पद ात कर I
AJK, DLM, GNO, ?
Options :
1.   PQH
2.   JPQ
3.   APQ
4.   GPQ


Question Number : 3 Question Id : 103435811 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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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.    Herd
2.    Colony
3.    Army
4.    Solitary


Question Number : 3 Question Id : 103435811 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.   झु
2.   उपिनवेश
3.   सेना
4.   एका


Question Number : 4 Question Id : 103435812 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Find a pair which has the same relation as the given pair.
bus and train
Options :
1.   sun and moon
2.   spoon and fork
3.   cap and belt
4.   light and dark


Question Number : 4 Question Id : 103435812 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वह जोड़ी ात कर िजसका संबंध दी गई जोड़ी के समान ही ह।
बस और रे लगाड़ी
Options :
1.   सूय और चं
2.   च   च और कां टा
3.   टोपी और बे
4.    काश और अंधेरा


Question Number : 5 Question Id : 103435813 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the option that is related to the third term on the same basis as the second term is related to the first term.
ASDQ : QSDA :: QRTY : ?
Options :
1.   YTRQ
2.   RTYQ
3.   QYTR
4.   YRTQ


Question Number : 5 Question Id : 103435813 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 ।
ASDQ : QSDA :: QRTY : ?
Options :
1.   YTRQ
2.   RTYQ
3.   QYTR
4.   YRTQ
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Question Number : 6 Question Id : 103435814 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 EQUALITY is written as QELIUAYT, then LAUGHTER will be written as:
Options :
1.    ALGUTHRE
2.    ALHTUGRE
3.    UALHGRET
4.    GLUARHTE


Question Number : 6 Question Id : 103435814 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक िनि त कोड़ म यिद EQUALITY को QELIUAYT के        प म िलखा गया है , तो LAUGHTER को िलखा जाएगा:
Options :
1.   ALGUTHRE
2.   ALHTUGRE
3.   UALHGRET
4.   GLUARHTE


Question Number : 7 Question Id : 103435815 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In a certain code language, if TRAIN is coded as 79261813 and SHIP as 8191811 then what would be the code for TAXI ?
Options :
1.    713862
2.    726318
3.    786321
4.    768312


Question Number : 7 Question Id : 103435815 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
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एक िनि त कोड़ भाषा म, यिद TRAIN को 79261813 के            प म कोिडत िकया गया है और SHIP को 8191811 के   प म कोिडत िकया गया है , तो TAXI का
कोड ा होगा?
Options :
1.   713862
2.   726318
3.   786321
4.   768312


Question Number : 8 Question Id : 103435816 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
B is the only daughter of Y. Z is the father of Y and X is the daughter of Y's son M. How is B related with X?
Options :
1.    Sister
2.    Mother’s Sister
3.    Father's Brother’s Wife
4.    Father’s sister


Question Number : 8 Question Id : 103435816 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
B, Y की इकलौती पु ी है । Z, Y का िपता है और X, Y के पु M की पु ी है । B, X से कैसे संबंिधत है ?
Options :
1.   बहन
2.   माता की बहन
3.   िपता के भाई की प ी
4.   िपता की बहन


Question Number : 9 Question Id : 103435817 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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L, M, N, O, P, Q and R are the names of seven boys standing in a row in the school assembly. It is known that:

1. L is to the immediate right of M and third to the right of N.
2. P is standing at the end of the row.
3. O is standing adjacent to L and Q.

Who is standing at the second position of the row starting from N ?
Options :
1.   R
2.   O
3.   L
4.   M


Question Number : 9 Question Id : 103435817 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
L, M, N, O, P, Q और R िव ालय सभा म एक कतार म खड़े सात लड़कों के नाम ह। यह ात है िक:

1. L, M के ठीक दाएं म है और N के दाएं से तीसरा है ।
2. P कतार के अंत म खड़ा है ।
3. O, L और Q के बगल म खड़ा है ।

N से शु होने वाले रौ के दू सरे थान पर कौन खड़ा है ?
Options :
1.   R
2.   O
3.   L
4.   M


Question Number : 10 Question Id : 103435818 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.
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Assertion- Eating blueberries and fish foods help cure diabetes.
Reason- Right diet is a great method to cure diabetes.
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 : 103435818 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- ूबेरी और मछली भोजन खाने से मधुमेह को ठीक करने म मदद िमलती है ।
कारण- मधुमेह को ठीक करने के िलए सही आहार बेहतरीन तरीका 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 : 103435819 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, 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- Students having less than 50% aggregate of marks in the current year of study should be debarred from promotion to next year.

Argument I-It would take away the ultimate chance of improvement in students.
Argument II- This would make students serious towards the studies.
Options :
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1.   Only argument I is strong
2.   Only argument II is strong
3.   Neither I nor II is strong
4.   Both argument I and II are strong


Question Number : 11 Question Id : 103435819 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- वतमान वष के अ यन म 50% से कम अंक ा          करने वाले छा ों को अगले वष म पदो ित से वंिचत िकया जाना चािहए।

तक I-यह छा ों म सुधार की अंितम संभावना को छीन लेगा।
तक II- यह छा ों को पढ़ाई के ित गंभीर बना दे गा।
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 I और II मजबूत ह


Question Number : 12 Question Id : 103435820 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Select the option that is related to the third term on the same basis as the second term is related to the first term.
13 : 247 :: 19 : ?
Options :
1.    265
2.    360
3.    361
4.    562
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Question Number : 12 Question Id : 103435820 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 ।
13 : 247 :: 19 : ?
Options :
1.    265
2.    360
3.    361
4.    562


Question Number : 13 Question Id : 103435821 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Write the number which completes this series:
6, 24, 60, 120, 210, ________.
Options :
1.    378
2.    294
3.    420
4.    336


Question Number : 13 Question Id : 103435821 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वह सं ा िलख जो इस ृंखला को पूरा करती है :
6, 24, 60, 120, 210, ________।
Options :
1.    378
2.    294
3.    420
4.    336
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Question Number : 14 Question Id : 103435822 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The diagram in the question represents the students who study Biology, Geography and History. Study the diagram and identify the region which
represents the students who study Biology and History but not Geography?




Options :
1.   T
2.   P+T+S+R+U+V
3.   V
4.   P+T+S


Question Number : 14 Question Id : 103435822 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
   म आरे ख जीव िव ान, भूगोल और इितहास का अ यन करने वाले छा ों का ितिनिध करता है । आरे ख का अ यन कर और उस े की पहचान कर
जो उन छा ों का ितिनिध करता है जो जीव िव ान और इितहास का अ यन करते ह लेिकन भूगोल का नहीं करते ?
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Options :
1.   T
2.   P+T+S+R+U+V
3.   V
4.   P+T+S


Question Number : 15 Question Id : 103435823 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
J is walking towards West and turns 360 degrees. Find the direction in which J would be walking now.
Options :
1.    East
2.    West
3.    North
4.    South


Question Number : 15 Question Id : 103435823 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
J पि म की ओर चल रहा है और 360 िड ी मुड़ता है । वह िदशा ात कर िजसम J अब चल रहा होगा।
Options :
1.   पूव
2.   पि म
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3.   उ र
4.   दि ण


Question Number : 16 Question Id : 103435824 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 and moved 8m to north and then turned to east and walked another 15m. How far he is from his starting
point?
Options :
1.   8m
2.   15m
3.   17m
4.   23m


Question Number : 16 Question Id : 103435824 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक         अपने घर से चलना शु   करता है और 8m उ र की ओर चलता है और िफर पूव की ओर मुड़ता है और 15m चलता है । वह अपने आरं िभक िबंदु से
िकतनी दू र है ?
Options :
1.   8m
2.   15m
3.   17m
4.   23m


Question Number : 17 Question Id : 103435825 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.
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Question Number : 17 Question Id : 103435825 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कौन सी उ र आकृित     आकृित को पूरा करे गी?




Options :




1.




2.




3.
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4.



Question Number : 18 Question Id : 103435826 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The circle and square can occupy 6 places. Starting from the image given the question find the option image such that the circle has moved four
places and the square has moved 5 places.




Options :




1.
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2.




3.




4.



Question Number : 18 Question Id : 103435826 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वृ और वग 6 थान हण कर सकते ह।           म दी गई छिव से ारं भ करते ए िवक   छिव इस तरह ात कर िक वृ चार थान आगे बढ़ा है और वग 5 थान
आगे बढ़ा है ।




Options :




1.
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2.




3.




4.



Question Number : 19 Question Id : 103435827 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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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.
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3.




4.



Question Number : 19 Question Id : 103435827 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 इस    आकृित की सटीक दपण छिव का सही ितिनिध       करता है ?




Options :
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1.




2.




3.
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Text of page 24
4.



Question Number : 20 Question Id : 103435828 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Write the maximum number of rectangles in the following figure.




Options :
1.   7
2.   9
3.   6
4.   8


Question Number : 20 Question Id : 103435828 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत आकृित म आयतों की अिधकतम सं      ा िलख।
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 25 of 156
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Text of page 25
Options :
1.   7
2.   9
3.   6
4.   8



                                General Awareness
Group Number :                              2
Group Id :                                  10343542
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 :                                10343542
Section Number :                            1
Section type :                              Online
Mandatory or Optional :                     Mandatory
Number of Questions :                       20
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 26 of 156
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Text of page 26
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 :                                                              10343550
Question Shuffling Allowed :                                                  Yes

Question Number : 21 Question Id : 103435829 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 a type of music?
Options :
1.   Tappa
2.   Onam
3.   Hemis
4.   Pongal


Question Number : 21 Question Id : 103435829 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 संगीत का कार है ?
Options :
1.   ट ा
2.   ओणम
3.   हे िमस
4.   पोंगल


Question Number : 22 Question Id : 103435830 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Between the period of ninth and eleventh centuries in Bengal (including Bangladesh) and Bihar, the sculptures style is known as _______.
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 27 of 156
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1.   clay firing
2.   satavahana art
3.   yakshi
4.   pala


Question Number : 22 Question Id : 103435830 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
बंगाल (बां ादे श सिहत) और िबहार म नौवीं और    ारहवीं शता   ी की अविध के बीच, मूितकला शैली को _____ के      प म जाना जाता है ।
Options :
1.      े फाय रं ग
2.   सातवाहन कला
3.   य ी
4.   पाला


Question Number : 23 Question Id : 103435831 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
When a company reports a ___________, it means that its economic profit is equal to zero, which is the minimum amount that justifies why the
business is still in operation.
Options :
1.   normal profit
2.   super-normal profit
3.   shut down point
4.   break even point


Question Number : 23 Question Id : 103435831 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जब कोई कंपनी ___________ की रपोट करती है , तो इसका अथ है िक उसका आिथक लाभ शू             के बराबर है , जो िक   ूनतम रािश है जो यह बताती है िक
 वसाय अभी भी ों चल रहा है ।
Options :
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1.   सामा     लाभ
2.   सुपर-सामा       लाभ
3.   कामबंदी िबंदु
4.   लाभ - अलाभ थित ( ेक इवन पॉइं ट)


Question Number : 24 Question Id : 103435832 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Most distinguishing characteristic of perfect competition is _______.
Options :
1.   Partial Bargaining
2.   Equal opportunity
3.   Price taking Behaviour
4.   Price does not matter


Question Number : 24 Question Id : 103435832 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पूण ितयोिगता की सबसे िविश िवशेषता _____ है ।
Options :
1.   आं िशक सौदे बाजी
2.   समान अवसर
3.   मू     लेने वाला   वहार
4.   मू     मायने नहीं रखता


Question Number : 25 Question Id : 103435833 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The poorest conductor of heat:
Options :
1.   Lead
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 29 of 156
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Text of page 29
2.   Iron
3.   Calcium
4.   Graphite


Question Number : 25 Question Id : 103435833 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
ऊ ा का सबसे ख़राब संवाहक है :
Options :
1.   सीसा
2.   लोहा
3.   कै     यम
4.    ेफाइट


Question Number : 26 Question Id : 103435834 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A lustrous Non-Metal is:
Options :
1.   Argon
2.   Chlorine
3.   Xenon
4.   Iodine


Question Number : 26 Question Id : 103435834 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक चमकदार अधातु है :
Options :
1.   आगन
2.        ोरीन
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 30 of 156
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Text of page 30
3.   ज़ेनॉन
4.   आयोडीन


Question Number : 27 Question Id : 103435835 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The second trophic level in food chain is occupied by __________.
Options :
1.   omnivores
2.   herbivores
3.   carnivores
4.   parasitic


Question Number : 27 Question Id : 103435835 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
खा   ृंखला म दू सरे पोषी   र पर _____ अ ािसत है ।
Options :
1.   सवाहारी
2.   शाकभ ी
3.   मां साहारी
4.   परजीवी


Question Number : 28 Question Id : 103435836 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The one of the highest peaks of the western ghats at a (2,695metres) elevation above sea level is ____________.
Options :
1.   Dhaulagiri
2.   Kamet
3.   Annapurna
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 31 of 156
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Text of page 31
4.   Anai Mudi


Question Number : 28 Question Id : 103435836 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
समु तल से (2,695 मीटर) ऊंचाई पर पि मी घाट की सबसे ऊंची चोिटयों म से एक _________ है ।
Options :
1.   धौलािगरी
2.   कामेट
3.   अ पूणा
4.   अनाइमुडी


Question Number : 29 Question Id : 103435837 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Planetary wind is also known as __________.
Options :
1.   Seasonal Wind
2.   Primary wind
3.   Monsoon Wind
4.   Pressure wind


Question Number : 29 Question Id : 103435837 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भूमंडलीय पवन को _____ के    प म भी जाना जाता है ।
Options :
1.   मौसमी पवन
2.    ाथिमक पवन
3.   मानसून पवन
4.   दाब पवन
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 32 of 156
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Text of page 32
Question Number : 30 Question Id : 103435838 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How many times Mahmud of Ghazni invaded India?
Options :
1.   17 times
2.   15 times
3.   19 times
4.   13 times


Question Number : 30 Question Id : 103435838 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
महमूद ग़ज़नी ने िकतनी बार भारत पर आ मण िकया?
Options :
1.   17 बार
2.   15 बार
3.   19 बार
4.   13 बार


Question Number : 31 Question Id : 103435839 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Who among the following was the first Sultan of Delhi sultanate?
Options :
1.   Muhammad Ghori
2.   Qutb al-Din Aibak
3.   Mahmud Ghaznavi
4.   Babur


Question Number : 31 Question Id : 103435839 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 33 of 156
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Text of page 33
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िन िल खत म से कौन िद       ीस   नत का पहला सु   ान था?
Options :
1.   मोह    द ग़ोरी
2.   कुतुब अल-दीन ऐबक
3.   महमूद ग़ज़नवी
4.   बाबर


Question Number : 32 Question Id : 103435840 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Who was the Labour Minister of India in the first cabinet after Independence ?
Options :
1.   Mohan Lal Saxena
2.   John Mathai
3.   Jagjivan Ram
4.   Amrit Kaur


Question Number : 32 Question Id : 103435840 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 तं ता के बाद पहली कैिबनेट म भारत के म मं ी कौन थे?
Options :
1.   मोहनलाल स       ेना
2.   जॉन मथाई
3.   जगजीवन राम
4.   अमृत कौर


Question Number : 33 Question Id : 103435841 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 34 of 156
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Text of page 34
Correct Marks : 1 Wrong Marks : 0.25
When was the Hunter Commission appointed?
Options :
1.   1882
2.   1857
3.   1942
4.   1946


Question Number : 33 Question Id : 103435841 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
ह र आयोग की िनयु     कब ई थी ?
Options :
1.   1882
2.   1857
3.   1942
4.   1946


Question Number : 34 Question Id : 103435842 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 'Literary Award' ?
Options :
1.   The Rabindra Puraskar
2.   The Dronacharya Award
3.   The Vyas Samman
4.   The Hindu Literary Prize


Question Number : 34 Question Id : 103435842 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 'सािह   क पुर   ार' नहीं है ?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 35 of 156
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Text of page 35
Options :
1.   रिव    पुर         ार
2.    ोणाचाय पुर             ार
3.      ास स       ान
4.   िहं दू सािह    पुर           ार


Question Number : 35 Question Id : 103435843 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which Indian Economist received the Humboldt Research Award 2021?
Options :
1.   Amartya Sen
2.   Arvind Subramanian
3.   Kaushik Basu
4.   Raghuram Rajan


Question Number : 35 Question Id : 103435843 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकस भारतीय अथशा               ी को ह ो   रसच पुर   ार 2021 िमला?
Options :
1.   अम      सेन
2.   अरिवंद सु म             न
3.   कौिशक बसु
4.   रघुराम राजन


Question Number : 36 Question Id : 103435844 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
How many Lok Sabha Seats were there in the first general election in India?
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 36 of 156
Page 36 of 156
Text of page 36
1.   489
2.   540
3.   543
4.   500


Question Number : 36 Question Id : 103435844 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारत म पहले आम चुनाव म लोकसभा की िकतनी सीट थीं?
Options :
1.   489
2.   540
3.   543
4.   500


Question Number : 37 Question Id : 103435845 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The total numbers of members in the Constituent Assembly after partition of India in 1947 was __________.
Options :
1.   300
2.   299
3.   250
4.   489


Question Number : 37 Question Id : 103435845 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
1947 म भारत के िवभाजन के बाद संिवधान सभा म सद   ों की कुल सं   ा _____ थी।
Options :
1.   300
2.   299
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 37 of 156
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Text of page 37
3.   250
4.   489


Question Number : 38 Question Id : 103435846 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Viswanathan Anand is related to which sport or game?
Options :
1.   Table tennis
2.   Hockey
3.   Chess
4.   Cricket


Question Number : 38 Question Id : 103435846 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िव नाथन आनंद िकस खेल से संबंिधत ह?
Options :
1.   टे बल टे िनस
2.   हॉकी
3.   शतरं ज
4.   ि केट


Question Number : 39 Question Id : 103435847 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Copa America is a championship tournament related to which sport?
Options :
1.   Polo
2.   Badminton
3.   Volleyball
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 38 of 156
Page 38 of 156
Text of page 38
4.   Football


Question Number : 39 Question Id : 103435847 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कोपा अमे रका िकस खेल से संबंिधत चिपयनिशप टू नामट है ?
Options :
1.   पोलो
2.   बैडिमंटन
3.   वालीबॉल
4.   फ़ुटबॉल


Question Number : 40 Question Id : 103435848 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Who among the following won the Wimbledon Tennis men's singles title 2021?
Options :
1.   Roger Federer
2.   Novak Djokovic
3.   Pete Sampras
4.   Rafael Nadal


Question Number : 40 Question Id : 103435848 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 िकसने िवंबलडन टे िनस पु ष एकल 2021 का खताब जीता?
Options :
1.   रोजर फ़ेडरर
2.   नोवाक जोकोिवच
3.   पीट से     ास
4.   रफ़ाएल नडाल
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 39 of 156
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Text of page 39
Arithmetic Ability
Group Number :                                                        3
Group Id :                                                            10343543
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
Section Id :                                                          10343543
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 :                                                      10343551
Question Shuffling Allowed :                                          Yes

Question Number : 41 Question Id : 103435849 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sum of two numbers is 14 and their product is 45. What is the sum of the reciprocals of the numbers?
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 40 of 156
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Text of page 40
1.   45/12
2.   14/45
3.   13/24
4.   25/17


Question Number : 41 Question Id : 103435849 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
दो सं ाओं का योग 14 है और उनका गुणनफल 45 है । सं   ाओं के   ु   म का योग   ा है ?
Options :
1.   45/12
2.   14/45
3.   13/24
4.   25/17


Question Number : 42 Question Id : 103435850 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A number when divided by 8 leaves a remainder 5. When square of the number is divided by 8, the remainder is________.
Options :
1.   3
2.   4
3.   2
4.   1


Question Number : 42 Question Id : 103435850 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक सं ा को जब 8 से िवभािजत िकया जाता है तो 5 शेषफल छोड़ता है । जब सं   ा के वग को 8 से िवभािजत िकया जाता है , तो शेषफल ________ है ।
Options :
1.   3
2.   4
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 41 of 156
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Text of page 41
3.   2
4.   1


Question Number : 43 Question Id : 103435851 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The average of even natural numbers up to 500 is ___________.
Options :
1.   250
2.   251
3.   249
4.   252


Question Number : 43 Question Id : 103435851 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
500 तक की सम ाकृितक सं        ाओं का औसत _________ है ।
Options :
1.   250
2.   251
3.   249
4.   252


Question Number : 44 Question Id : 103435852 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A batsman make a score of 60 runs in his 12th innings and there by increasing his average by 2 runs. Find his average runs after his 12th innings?
Options :
1.   40
2.   38
3.   56
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Text of page 42
4.   48


Question Number : 44 Question Id : 103435852 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक ब ेबाज अपनी 12वीं पारी म 60 रन का   ोर बनाता है और उसके कारण अपने औसत म 2 रन की वृ    करता है । उसकी 12वीं पारी के बाद उसके
औसत रन ात कर?
Options :
1.   40
2.   38
3.   56
4.   48


Question Number : 45 Question Id : 103435853 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The weight of a girl was 40 kg. But it was misread as 44 kg. Find the error percentage?
Options :
1.   10.5%
2.   10.25%
3.   12.5%
4.   10%


Question Number : 45 Question Id : 103435853 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक लड़की का भार 40 kg था। लेिकन इसे गलती से 44 kg पढ़ा गया। ुिट ितशत ात कर?
Options :
1.   10.5%
2.   10.25%
3.   12.5%
4.   10%
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 43 of 156
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Text of page 43
Question Number : 46 Question Id : 103435854 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The population of a town increases 10% annually. If its present population is 50,00,000. Find its population after 2 years?
Options :
1.   6050000
2.   6500000
3.   6150000
4.   6000000


Question Number : 46 Question Id : 103435854 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक नगर की जनसं    ा म वािषक 10% की वृ   होती है । यिद इसकी वतमान जनसं   ा 50,00,000 है । 2 वष बाद इसकी जनसं   ा ात कर?
Options :
1.   6050000
2.   6500000
3.   6150000
4.   6000000


Question Number : 47 Question Id : 103435855 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Raju bought a washing machine for Rs. 10000 and sold it for Rs. 6000. Find the loss percentage.
Options :
1.   25%
2.   40%
3.   45%
4.   47.5%


Question Number : 47 Question Id : 103435855 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 44 of 156
Page 44 of 156
Text of page 44
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
राजू ने 10000 पए म एक धुलाई मशीन खरीदी और 6000 पए म बेच िदया। हािन ितशत ात कर।
Options :
1.    25%
2.    40%
3.    45%
4.    47.5%


Question Number : 48 Question Id : 103435856 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If goods be purchased for Rs.960 and one-fourth be sold at a loss of 20%, at what gain percent should be the remainder be sold so as to gain 20%
on the whole transaction?
Options :
1.    35%
2.    33.33%
3.    35.33%
4.    32.12%


Question Number : 48 Question Id : 103435856 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद व ु 960 पए म खरीदा जाता है और एक-चौथाई 20% की हािन पर बेचा जाता है , तो शेष को िकतने ितशत लाभ पर बेचा जाना चािहए तािक पूरे लेनदे न
पर 20% का लाभ अिजत हो?
Options :
1.   35%
2.   33.33%
3.   35.33%
4.   32.12%


Question Number : 49 Question Id : 103435857 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 45 of 156
Page 45 of 156
Text of page 45
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If A : B = 5 : 9 and B : C = 3 : 7 then A : B : C is ___________.
Options :
1.    5:27:21
2.    15:3:7
3.    5:9:21
4.    15:19:7


Question Number : 49 Question Id : 103435857 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद A : B = 5 : 9 और B : C = 3 : 7 तो A : B : C ___________ है ।
Options :
1.   5:27:21
2.   15:3:7
3.   5:9:21
4.   15:19:7


Question Number : 50 Question Id : 103435858 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Two numbers are in the ratio 5 : 3. If 12 is subtracted from each number, then they are in the ratio of 2 : 1. Then the smaller number is
____________.
Options :
1.   60
2.   12
3.   28
4.   36


Question Number : 50 Question Id : 103435858 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 46 of 156
Page 46 of 156
Text of page 46
Correct Marks : 1 Wrong Marks : 0.25
दो सं ाएँ 5 : 3 के अनुपात म ह। यिद    ेक सं   ा म से 12 घटा िदया जाए, तो वे 2 : 1 के अनुपात म ह। तो छोटी सं   ा _________ है ।
Options :
1.   60
2.   12
3.   28
4.   36


Question Number : 51 Question Id : 103435859 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
At what rate will Rs. 8000 amount to Rs.12000 in 4 years at simple interest?
Options :
1.   12%
2.   15.5%
3.   12.5%
4.   13%


Question Number : 51 Question Id : 103435859 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकस दर पर, साधारण     ाज पर 4 वष म 8000 पए की रािश 12000 पए के बराबर हो जाएगी?
Options :
1.   12%
2.   15.5%
3.   12.5%
4.   13%


Question Number : 52 Question Id : 103435860 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The difference between simple interest and compound interest in a sum of money at 5% p.a for 3 years is Rs.915. The sum is Rs ____________.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 47 of 156
Page 47 of 156
Text of page 47
Options :
1.   80,000
2.   1,50,000
3.   1,20,000
4.   1,25,000


Question Number : 52 Question Id : 103435860 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकसी धनरािश पर ितवष 5% की दर से 3 वष के िलए साधारण            ाज और च वृ         ाज के बीच का अंतर 915 पए है । धनरािश _________ है ।
Options :
1.   80,000
2.   1,50,000
3.   1,20,000
4.   1,25,000


Question Number : 53 Question Id : 103435861 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A man who covers one-third of his journey at a speed of 30 km/hr and the next one third at 60 km/hr and the last part at 10 km/hr. What is the
average speed of his journey (in km/hr)?
Options :
1.   20
2.   24
3.   30
4.   28


Question Number : 53 Question Id : 103435861 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक        जो अपनी या ा का एक ितहाई 30 km/hr की गित से और अगला एक ितहाई 60 km/hr की गित से और अंितम भाग 10 km/hr की गित से तय करता
है । उसकी या ा की औसत गित (km/hr म) ा है ?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 48 of 156
Page 48 of 156
Text of page 48
Options :
1.   20
2.   24
3.   30
4.   28


Question Number : 54 Question Id : 103435862 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Two trains running in the same direction at 30 kmph and 12 kmph completely pass one another in 1 minute. If the length of the first train is 125
metres, the length of second train is ____________m.
Options :
1.   185
2.   149
3.   175
4.   160


Question Number : 54 Question Id : 103435862 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक ही िदशा म 30 kmph और 12 kmph की गित से चलने वाली दो रे लगािड़यां 1 िमनट म एक दू सरे को स ूणतः पार करती ह। यिद पहली रे लगाड़ी की लंबाई
125 मीटर है , तो दू सरी रे लगाड़ी की लंबाई _________ m है ।
Options :
1.   185
2.   149
3.   175
4.   160


Question Number : 55 Question Id : 103435863 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Raj completed the school project in 10 days. How many days will Arun take to complete the same work if he is 25% more efficient than Raj?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 49 of 156
Page 49 of 156
Text of page 49
Options :
1.   8
2.   12
3.   16
4.   6


Question Number : 55 Question Id : 103435863 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
राज ने िव ालय का ोजे     10 िदनों म पूरा िकया। अ ण उसी काय को पूरा करने म िकतने िदन लेगा, यिद वह राज से 25% अिधक कुशल है ?
Options :
1.   8
2.   12
3.   16
4.   6


Question Number : 56 Question Id : 103435864 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A and B can do a bit of work in 15 days. B and C can do it in 12 days while C and A can do it in 20 days. How long will they complete it
working together? Additionally, how long can C alone do it?
Options :
1.   10 days, 30 days
2.   15 days, 20 days
3.   20 days, 40 days
4.   10 days, 50 days


Question Number : 56 Question Id : 103435864 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A और B िकसी काय को 15 िदनों म कर सकते ह। B और C इसे 12 िदनों म कर सकते ह जबिक C और A इसे 20 िदनों म कर सकते ह। वे एक साथ काम
करते ए इसे कब तक पूरा करगे? इसके अित र , C अकेले िकतने समय म यह कर सकता है ?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 50 of 156
Page 50 of 156
Text of page 50
Options :
1.   10 िदन, 30 िदन
2.   15 िदन, 20 िदन
3.   20 िदन, 40 िदन
4.   10 िदन, 50 िदन


Question Number : 57 Question Id : 103435865 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A right triangle with sides 6 cm, 8 cm and 10 cm is rotated the side of 6 cm to form a cone. The volume of the cone so formed is _______ cubic
cm.
Options :
1.   96π
2.   96
3.   96/π
4.   96π3


Question Number : 57 Question Id : 103435865 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
6 cm, 8 cm और 10 cm भुजाओं के समकोण ि भुज को शंकु बनाने के िलए 6 cm की भुजा को घुमाया जाता है । इस कार बने शंकु का आयतन _______
cubic cm है ।
Options :
1.   96π
2.   96
3.   96/π
4.   96π3


Question Number : 58 Question Id : 103435866 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The table given below shows the number of students learning different instruments.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 51 of 156
Page 51 of 156
Text of page 51
What is the approximate percentage of the number of students learning Guitar to that of the total number of students who are learning all
instruments?




Options :
1.   31%
2.   34%
3.   36%
4.   39%


Question Number : 58 Question Id : 103435866 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
नीचे दी गई तािलका िविभ वा यं ो को सीखने वाले छा ों की सं ा को दशाती है ।
िगटार सीखने वाले छा ों की सं ा, सभी वा यं ो को सीखने वाले छा ों की कुल सं ा का लगभग िकतना ितशत है ?




Options :
1.   31%
2.   34%
3.   36%
4.   39%


Question Number : 59 Question Id : 103435867 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 52 of 156
Page 52 of 156
Text of page 52
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The line graph given below shows per hectare yield (in tons) of wheat in five different cities.
Total yield of Kanpur and Lucknow is what percent of Delhi?




Options :
1.   150%
2.   135%
3.   120%
4.   110%


Question Number : 59 Question Id : 103435867 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 पां च िविभ शहरों म गे ं की ित हे र उपज (टन म) को दशाता है ।
कानपुर और लखनऊ की कुल उपज िद ी का िकतना ितशत है ?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 53 of 156
Page 53 of 156
Text of page 53
Options :
1.   150%
2.   135%
3.   120%
4.   110%


Question Number : 60 Question Id : 103435868 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The line graph shows the marks obtained by all five students in three subjects English, Hindi and Marathi. Maximum marks obtained in each
subject is 100.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 54 of 156
Page 54 of 156
Text of page 54
Find the difference between the percentage marks obtained by B and E for English, Hindi and Marathi.




Options :
1.   13%
2.   21%
3.   10%
4.   18%


Question Number : 60 Question Id : 103435868 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
रे खा ाफ सभी पां च छा ों ारा तीन िवषयों अं ेजी, िहं दी और मराठी म ा अंकों को दशाता है ।   ेक िवषय म ा   अिधकतम अंक 100 ह।
अं ेजी, िहं दी और मराठी के िलए B और E ारा ा          ितशत अंकों के बीच का अंतर ात कर।
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 55 of 156
Page 55 of 156
Text of page 55
Options :
1.   13%
2.   21%
3.   10%
4.   18%



                                General English
Group Number :                             4
Group Id :                                 10343544
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, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 56 of 156
Page 56 of 156
Text of page 56
General English
Section Id :                                                                       10343544
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 :                                                                   10343552
Question Shuffling Allowed :                                                       Yes

Question Number : 61 Question Id : 103435869 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'.
The animals were/ conditioned to respond/ to an auditory stimuli.
Options :
1.   The animals were
2.   conditioned to respond
3.   to an auditory stimuli.
4.   No Error


Question Number : 61 Question Id : 103435869 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'.
The animals were/ conditioned to respond/ to an auditory stimuli.
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 57 of 156
Page 57 of 156
Text of page 57
1.   The animals were
2.   conditioned to respond
3.   to an auditory stimuli.
4.   No Error


Question Number : 62 Question Id : 103435870 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'.

The shield is named after New Zealand's Sir/ Edmund Hillary, the first man to scale the Mount Everest,/ who died in Auckland on January 11
2008.
Options :
1.    The shield is named after New Zealand's Sir
2.    Edmund Hillary, the first man to scale the Mount Everest,
3.    who died in Auckland on January 11, 2008.
4.    No Error


Question Number : 62 Question Id : 103435870 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'.

The shield is named after New Zealand's Sir/ Edmund Hillary, the first man to scale the Mount Everest,/ who died in Auckland on January 11
2008.
Options :
1.    The shield is named after New Zealand's Sir
2.    Edmund Hillary, the first man to scale the Mount Everest,
3.    who died in Auckland on January 11, 2008.
4.    No Error
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 58 of 156
Page 58 of 156
Text of page 58
Question Number : 63 Question Id : 103435871 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.
The company has come (under intense scrutiny because of it's environmental) record.
Options :
1.   across intense scrutiny for it's environmental
2.   through intense scrutiny because of its environmental
3.   under intense scrutiny because of its environmental
4.   No correction required


Question Number : 63 Question Id : 103435871 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.
The company has come (under intense scrutiny because of it's environmental) record.
Options :
1.   across intense scrutiny for it's environmental
2.   through intense scrutiny because of its environmental
3.   under intense scrutiny because of its environmental
4.   No correction required


Question Number : 64 Question Id : 103435872 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.
Histopathologic examinations (of the tissue shows a necrobiotic granuloma with) associated histiocytic infiltration.
Options :
1.   of the tissues show a necrobiotic granuloma with
2.   of the tissues shows a necrobiotic granuloma from
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 59 of 156
Page 59 of 156
Text of page 59
3.   of the tissue shows necrobiotic granuloma by
4.   No correction required


Question Number : 64 Question Id : 103435872 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.
Histopathologic examinations (of the tissue shows a necrobiotic granuloma with) associated histiocytic infiltration.
Options :
1.   of the tissues show a necrobiotic granuloma with
2.   of the tissues shows a necrobiotic granuloma from
3.   of the tissue shows necrobiotic granuloma by
4.   No correction required


Question Number : 65 Question Id : 103435873 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:

It was a breathtakingly _________ solution to an intractable problem, and the results were to be breath-taking as well.
Options :
1.    conscious
2.    malicious
3.    tenacious
4.    audacious


Question Number : 65 Question Id : 103435873 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:

It was a breathtakingly __________ solution to an intractable problem, and the results were to be breath-taking as well.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 60 of 156
Page 60 of 156
Text of page 60
Options :
1.   conscious
2.   malicious
3.   tenacious
4.   audacious


Question Number : 66 Question Id : 103435874 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:
I like the idea of dark banking transactions taking place in towns like Miltown Malbay, awash with transnational ___________.
Options :
1.     cockatrice
2.     avarice
3.     aver
4.     ascetic


Question Number : 66 Question Id : 103435874 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:
I like the idea of dark banking transactions taking place in towns like Miltown Malbay, awash with transnational _____________.
Options :
1.     cockatrice
2.     avarice
3.     aver
4.     ascetic


Question Number : 67 Question Id : 103435875 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.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 61 of 156
Page 61 of 156
Text of page 61
We were both broke

P. and working pub
Q. could abate my
R. appetite for conceiving
S. shifts but nothing

low budget film ideas.
Options :
1.   RPSQ
2.   RQSP
3.   PSQR
4.   PRSQ


Question Number : 67 Question Id : 103435875 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.

We were both broke

P. and working pub
Q. could abate my
R. appetite for conceiving
S. shifts but nothing

low budget film ideas.
Options :
1.   RPSQ
2.   RQSP
3.   PSQR
4.   PRSQ


Question Number : 68 Question Id : 103435876 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 62 of 156
Page 62 of 156
Text of page 62
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.

The first emperor of the Mughal Empire was Babur, a direct descendant of Genghis Khan.

P. Following Genghis, in 1531 came Babur; he was responsible for establishing and improving trade relations with Persia and Europe.
Q. Babur even outlawed killing cows as a sign of respect for Hindus.
R. He was responsible for moving the empire into India.
S. Here, he ruled with religious tolerance from 1526 to 1530.

He is directly responsible for spreading Persian cultural influence throughout the empire.
Options :
1.   RPSQ
2.   RQSP
3.   RPQS
4.   RSQP


Question Number : 68 Question Id : 103435876 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.

The first emperor of the Mughal Empire was Babur, a direct descendant of Genghis Khan.

P. Following Genghis, in 1531 came Babur; he was responsible for establishing and improving trade relations with Persia and Europe.
Q. Babur even outlawed killing cows as a sign of respect for Hindus.
R. He was responsible for moving the empire into India.
S. Here, he ruled with religious tolerance from 1526 to 1530.

He is directly responsible for spreading Persian cultural influence throughout the empire.
Options :
1.    RPSQ
2.    RQSP
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3.   RPQS
4.   RSQP


Question Number : 69 Question Id : 103435877 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.
untenable
Options :
1.   unsound
2.   mundane
3.   logical
4.   disparity


Question Number : 69 Question Id : 103435877 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
untenable
Options :
1.   unsound
2.   mundane
3.   logical
4.   disparity


Question Number : 70 Question Id : 103435878 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.
tortuous
Options :
1.    circuitous
2.    untwisted
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3.   amusing
4.   repudiate


Question Number : 70 Question Id : 103435878 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
tortuous
Options :
1.   circuitous
2.   untwisted
3.   amusing
4.   repudiate


Question Number : 71 Question Id : 103435879 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.   plethora
2.   plethra
3.   pleothora
4.   plathora


Question Number : 71 Question Id : 103435879 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.   plethora
2.   plethra
3.   pleothora
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4.   plathora


Question Number : 72 Question Id : 103435880 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.   sanction
2.   saitate
3.   propriety
4.   salubrious


Question Number : 72 Question Id : 103435880 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.   sanction
2.   saitate
3.   propriety
4.   salubrious


Question Number : 73 Question Id : 103435881 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.
A penny saved is a penny earned
Options :
1.   Not under firm control, mismanaged
2.   To be easily successful
3.   By not spending money, you are saving money
4.   Overwhelmed by what is happening in the moment
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Question Number : 73 Question Id : 103435881 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.
A penny saved is a penny earned
Options :
1.   Not under firm control, mismanaged
2.   To be easily successful
3.   By not spending money, you are saving money
4.   Overwhelmed by what is happening in the moment


Question Number : 74 Question Id : 103435882 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.
A wolf in sheep’s clothing
Options :
1.    When you already have it good and get something on top of what you already have
2.   To have something secured
3.   A dangerous person pretending harmless
4.   A secret policy for an evil purpose


Question Number : 74 Question Id : 103435882 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.
A wolf in sheep’s clothing
Options :
1.    When you already have it good and get something on top of what you already have
2.   To have something secured
3.   A dangerous person pretending harmless
4.   A secret policy for an evil purpose
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Question Number : 75 Question Id : 103435883 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 large gathering of people of a particular type.
Options :
1.   Bonsai
2.   Bevy
3.   Bounty
4.   Brood


Question Number : 75 Question Id : 103435883 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 large gathering of people of a particular type.
Options :
1.   Bonsai
2.   Bevy
3.   Bounty
4.   Brood
Sub-Section Number :                                                       2
Sub-Section Id :                                                           10343553
Question Shuffling Allowed :                                               Yes

Question Id : 103435884 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
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Naval architects never claim that a ship is unsinkable, but the sinking of the passenger-and-car ferry Estonia in the Baltic surely should have
never have happened. It was well designed and carefully maintained. It carried the proper number of lifeboats. It had been thoroughly inspected
the day of its fatal voyage. Yet hours later, the Estonia rolled over and sank in a cold, stormy night. It went down so quickly that most of those on
board, caught in their dark, flooding cabins, had no chance to save themselves: Of those who managed to scramble overboard, only 139 survived.
The rest died of hypothermia before the rescuers could pluck them from the cold sea. The final death toll amounted to 912 souls. However, there
were an unpleasant number of questions about why the Estonia sank and why so many survivors were men in the prime of life, while most of the
dead were women, children and the elderly.
Sub questions

Question Number : 76 Question Id : 103435885 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In which sea did Estonia sink?
Options :
1.   Caribbean
2.   Arabian
3.   Baltic
4.   Caspian

Question Number : 77 Question Id : 103435886 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What does the line "The final death toll amounted to 912 souls" tell us?
Options :
1.   The number of people who died on the ship.
2.   The number of people who were onboard.
3.   The number of people who survived.
4.   The number of lifeboats of the ship.

Question Number : 78 Question Id : 103435887 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What kind of sea vessel was Estonia?
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Options :
1.   Container ship
2.   Passenger and car ferry
3.   Bulk carriage
4.   Naval ship

Question Number : 79 Question Id : 103435888 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to the passage, we can't find an answer for which of the following questions? Choose one of the following.
Options :
1.   Where had Estonia sunk.
2.   The total number of people onboard.
3.   The reason behind the sinking of Estonia.
4.   The cause of the deaths of the fatal voyage.

Question Number : 80 Question Id : 103435889 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.   There were a high number of male adult survivors in the Estonia sinking.
2.   Estonia sunk on a cold stormy night on its maiden voyage.
3.   Before its fatal voyage Estonia was properly inspected.
4.   There were over a thousand souls onboard when the fatal voyage took place.


Question Id : 103435884 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

Naval architects never claim that a ship is unsinkable, but the sinking of the passenger-and-car ferry Estonia in the Baltic surely should have
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 70 of 156
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Text of page 70
never have happened. It was well designed and carefully maintained. It carried the proper number of lifeboats. It had been thoroughly inspected
the day of its fatal voyage. Yet hours later, the Estonia rolled over and sank in a cold, stormy night. It went down so quickly that most of those on
board, caught in their dark, flooding cabins, had no chance to save themselves: Of those who managed to scramble overboard, only 139 survived.
The rest died of hypothermia before the rescuers could pluck them from the cold sea. The final death toll amounted to 912 souls. However, there
were an unpleasant number of questions about why the Estonia sank and why so many survivors were men in the prime of life, while most of the
dead were women, children and the elderly.
Sub questions

Question Number : 76 Question Id : 103435885 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In which sea did Estonia sink?
Options :
1.   Caribbean
2.   Arabian
3.   Baltic
4.   Caspian

Question Number : 77 Question Id : 103435886 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What does the line "The final death toll amounted to 912 souls" tell us?
Options :
1.   The number of people who died on the ship.
2.   The number of people who were onboard.
3.   The number of people who survived.
4.   The number of lifeboats of the ship.

Question Number : 78 Question Id : 103435887 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What kind of sea vessel was Estonia?
Options :
1.   Container ship
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2.   Passenger and car ferry
3.   Bulk carriage
4.   Naval ship

Question Number : 79 Question Id : 103435888 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to the passage, we can't find an answer for which of the following questions? Choose one of the following.
Options :
1.   Where had Estonia sunk.
2.   The total number of people onboard.
3.   The reason behind the sinking of Estonia.
4.   The cause of the deaths of the fatal voyage.

Question Number : 80 Question Id : 103435889 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.   There were a high number of male adult survivors in the Estonia sinking.
2.   Estonia sunk on a cold stormy night on its maiden voyage.
3.   Before its fatal voyage Estonia was properly inspected.
4.   There were over a thousand souls onboard when the fatal voyage took place.



                                                      General Hindi
Group Number :                                                        5
Group Id :                                                            10343545
Group Maximum Duration :                                              0
Group Minimum Duration :                                              0
Show Attended Group? :                                                No
Edit Attended Group? :                                                No
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Break time :                                                             0
Group Marks :                                                            20
Is this Group for Examiner? :                                            No



                                                        General Hindi
Section Id :                                                             10343545
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 :                                                         10343554
Question Shuffling Allowed :                                             Yes

Question Number : 81 Question Id : 103435890 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 |
काय + आलय
Options :
1.   का लय
2.   कायालय
3.   कारयालय
4.   कारलय


Question Number : 81 Question Id : 103435890 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 ,चार िवक       ों म से उस िवक   का चयन कर जो िदए गए संिध - िव े द श   के सही संिध का िवक   है |
काय + आलय
Options :
1.   का लय
2.   कायालय
3.   कारयालय
4.   कारलय


Question Number : 82 Question Id : 103435891 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 श    के सही संिध - िव े दका िवक   है |
जगद ा
Options :
1.   जगत +     ा
2.   जगत + अ ा
3.   जग + अ ा
4.   जगत् + अ ा


Question Number : 82 Question Id : 103435891 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 श    के सही संिध - िव े दका िवक   है |
जगद ा
Options :
1.   जगत +     ा
2.   जगत + अ ा
3.   जग + अ ा
4.   जगत् + अ ा


Question Number : 83 Question Id : 103435892 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 ,चार िवक   ों म से उस िवक   का चयन कर जो िदये गए श    का सही त म श   है |
नमक
Options :
1.   लाख
2.   लवण
3.    ीर
4.   अ


Question Number : 83 Question Id : 103435892 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 िदये गए श    का सही त म श   है |
नमक
Options :
1.   लाख
2.   लवण
3.    ीर
4.   अ


Question Number : 84 Question Id : 103435893 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 िवदे शी श   नहीं है |
Options :
1.   कागज़
2.   बहादु र
3.   कमल
4.   कूपन
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Question Number : 84 Question Id : 103435893 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 िवदे शी श    नहीं है |
Options :
1.   कागज़
2.   बहादु र
3.   कमल
4.   कूपन


Question Number : 85 Question Id : 103435894 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 |
िनवृि -िनवृित
Options :
1.   तरह, हजाम
2.   लौटना ,मु     /शां ित
3.     ी,न
4.   लौटना, न


Question Number : 85 Question Id : 103435894 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 |
िनवृि -िनवृित
Options :
1.   तरह, हजाम
2.   लौटना ,मु     /शां ित
3.     ी,न
4.   लौटना, न
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Question Number : 86 Question Id : 103435895 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   ां श के िलए एक श   का सही िवक   है |
कई रा ों से संबंिधत
Options :
1.   िवदे शी
2.   रा ीय
3.   अ ररा ीय
4.   रा        रीय


Question Number : 86 Question Id : 103435895 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   ां श के िलए एक श   का सही िवक   है |
कई रा ों से संबंिधत
Options :
1.   िवदे शी
2.   रा ीय
3.   अ ररा ीय
4.   रा        रीय


Question Number : 87 Question Id : 103435896 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   श   का िवक    है |
Options :
1.   िबमार
2.     ा ण
3.   समािजक
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4.   िनरोग


Question Number : 87 Question Id : 103435896 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   श   का िवक   है |
Options :
1.   िबमार
2.    ा ण
3.   समािजक
4.   िनरोग


Question Number : 88 Question Id : 103435897 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   श   का िवक   नहीं है |
Options :
1.   आयु
2.   दयालु
3.    दिशनी
4.   कृपया


Question Number : 88 Question Id : 103435897 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   श   का िवक   नहीं है |
Options :
1.   आयु
2.   दयालु
3.    दिशनी
4.   कृपया
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Question Number : 89 Question Id : 103435898 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 काल के भेद का सही िवक   है |
काश ,आज का मैच हम जीत जाएँ |
Options :
1.   संभा   भिव त् काल
2.   हे तुहेतुमद भूतकाल
3.   संिद   भूतकाल
4.   अपूण वतमान काल


Question Number : 89 Question Id : 103435898 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 काल के भेद का सही िवक   है |
काश ,आज का मैच हम जीत जाएँ |
Options :
1.   संभा   भिव त् काल
2.   हे तुहेतुमद भूतकाल
3.   संिद   भूतकाल
4.   अपूण वतमान काल


Question Number : 90 Question Id : 103435899 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 भेद का सही िवक   है |
िश क ने कहा िक सबको गृहकाय यं करना है ।
Options :
1.   िनषेधवाचक वा
2.   सरल वा
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3.   संयु    वा
4.   िम वा


Question Number : 90 Question Id : 103435899 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 भेद का सही िवक   है |
िश क ने कहा िक सबको गृहकाय यं करना है ।
Options :
1.   िनषेधवाचक वा
2.   सरल वा
3.   संयु    वा
4.   िम वा


Question Number : 91 Question Id : 103435900 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 |
अहा! िकतना सु र उपवन है ।
Options :
1.   आ ाबाचक
2.   िव     यािदबोधक
3.   संकेतवाचक वा
4.   संदेहा क वा


Question Number : 91 Question Id : 103435900 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 |
अहा! िकतना सु र उपवन है ।
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 80 of 156
Page 80 of 156
Text of page 80
1.   आ ाबाचक
2.   िव   यािदबोधक
3.   संकेतवाचक वा
4.   संदेहा क वा


Question Number : 92 Question Id : 103435901 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.   "कभी िकसी को इतना भी मत डराओ , की डर ही ख       हो जाए - मैरी कॉम
2.   कभी िकसी को इतना भी मत डराओ , की डर ही ख       हो जाए - मैरी कॉम
3.   ''कभी िकसी को इतना भी मत डराओ , की डर ही ख      हो जाए '' - मैरी कॉम
4.   कभी िकसी को इतना भी मत डराओ , की डर ही ख       हो जाए मैरी कॉम


Question Number : 92 Question Id : 103435901 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.   "कभी िकसी को इतना भी मत डराओ , की डर ही ख       हो जाए - मैरी कॉम
2.   कभी िकसी को इतना भी मत डराओ , की डर ही ख       हो जाए - मैरी कॉम
3.   ''कभी िकसी को इतना भी मत डराओ , की डर ही ख      हो जाए '' - मैरी कॉम
4.   कभी िकसी को इतना भी मत डराओ , की डर ही ख       हो जाए मैरी कॉम


Question Number : 93 Question Id : 103435902 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.   गोदान ' का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी उपे ा और मौत से लड़ता रहा है |
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 81 of 156
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Text of page 81
2.   ' गोदान ' का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी ,उपे ा और मौत से लड़ता रहा है |
3.   ' गोदान का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी ,उपे ा और मौत से लड़ता रहा है |
4.   ' गोदान ' का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी ,उपे ा और मौत से लड़ता रहा है


Question Number : 93 Question Id : 103435902 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.   गोदान ' का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी उपे ा और मौत से लड़ता रहा है |
2.   ' गोदान ' का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी ,उपे ा और मौत से लड़ता रहा है |
3.   ' गोदान का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी ,उपे ा और मौत से लड़ता रहा है |
4.   ' गोदान ' का होरी ऐसे ही िकसान का च र है जो भूख ,बीमारी ,उपे ा और मौत से लड़ता रहा है


Question Number : 94 Question Id : 103435903 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 |
आग और फूस का बैर होना
Options :
1.   ब त ऊँचा होना
2.   एक समान होना
3.   किठन काम करना
4.     ाभािवक श ुता होना


Question Number : 94 Question Id : 103435903 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 |
आग और फूस का बैर होना
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 82 of 156
Page 82 of 156
Text of page 82
1.   ब त ऊँचा होना
2.   एक समान होना
3.   किठन काम करना
4.        ाभािवक श ुता होना


Question Number : 95 Question Id : 103435904 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 |
रोटी खाइए श कर से, दु िनया ठिगए म र से
Options :
1.   िन     कमाना और िन       खाना
2.   आजकल फ़रे बी लोग ही मौज उड़ाते ह
3.   िवपि पड़ने पर हम कभी-कभी छोटे लोगों की भी खुशामद करनी पड़ती है ।
4.   शुभ काम को ज       कर लेना चािहए


Question Number : 95 Question Id : 103435904 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 |
रोटी खाइए श कर से, दु िनया ठिगए म र से
Options :
1.   िन     कमाना और िन       खाना
2.   आजकल फ़रे बी लोग ही मौज उड़ाते ह
3.   िवपि पड़ने पर हम कभी-कभी छोटे लोगों की भी खुशामद करनी पड़ती है ।
4.   शुभ काम को ज       कर लेना चािहए
Sub-Section Number :                                                  2
Sub-Section Id :                                                      10343555
Question Shuffling Allowed :                                          Yes

Question Id : 103435905 Question Type : COMPREHENSION Sub Question Shuffling Allowed : Yes Group Comprehension Questions :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 83 of 156
Page 83 of 156
Text of page 83
No
Question Numbers : (96 to 100)
नीचे िदए गए ग ां श को ानपूवक पढ़ और पूछे गए          ों का सव म उ र चुन
यातायात को सुगम और रत बनाने के िलए मेटो रे ल एक बेहतरीन खोज है । मेटो रे ल यह भारत की राजधानी िद ी के प रवहन का एक बेहतरीन नमूना है ।
मेटो रे ल को िद ी मेटो रे ल िनगम िलिमटे ड के ारा संचािलत िकया जाता है िजसम समय, म और धन का एक बड़ा प खच होता है ।मेटो रे ल की शु आत
24 िदसंबर 2002 को िद ी के शाहदरा तीस हजारी ट से ई। मेटो की अिधकतम ीड िविभ               टों के अनुसार 80 िकलोमीटर ित घंटा तक रखी गई है
   ोंिक इसे इं टरिसटी प रवहन के िलए उपयोग म िलया जाता है । मेटो रे ल को कने के िलए ेशल मेटो े शन का िनमाण िकया गया है जहां मेटो अिधकतम
20 सेकंड के िलए कती ह।भारत के सभी मेटो रे ल का िनमाण दि ण को रया की कंपनी ROTEM करती है । िद ी म मेटो के सफल उपयोग के बाद भारत
के अ रा जैसे उ र दे श, राज थान, ह रयाणा वह गुजरात म भी मेटो को शु करने का यास िकया जा रहा है ।
Sub questions

Question Number : 96 Question Id : 103435906 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारत म मेटो रे ल की बेहतरीन नमूना िकस रा   म दे खने को िमलता है ?
Options :
1.   िद     ी
2.   पुणे
3.   भुबने र
4.   नागपुर

Question Number : 97 Question Id : 103435907 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
मेटो रे ल की शु आत िद   ी म कब ई ?
Options :
1.   23 जनवरी 2005
2.   11 अग      2001
3.   24 िदसंबर 2002
4.   15 जून 2003

Question Number : 98 Question Id : 103435908 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 84 of 156
Page 84 of 156
Text of page 84
Correct Marks : 1 Wrong Marks : 0.25
उ ि के आधार पर 'बेहतरीन' श       िकस कोटी म आता है |
Options :
1.   िवदे शी श
2.   दे सज श
3.   त मश
4.   संकर श

Question Number : 99 Question Id : 103435909 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारत के सभी मेटो रे ल का िनमाण िकस दे श की कंपनी करती है ?
Options :
1.   ई    जापान रे लवे कंपनी
2.   दि ण को रया की कंपनी ROTEM
3.   रिशयन रे लवेज कंपनी
4.   यूिनयन पािसिफक यु.स.ए

Question Number : 100 Question Id : 103435910 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.   मेटो रे ल और उसकी ज़ रत
2.   िद   ी और मेटो रे लवे
3.   मेटो रे ल की सुिवधाएं
4.   मेटो रे ल का इितहास


Question Id : 103435905 Question Type : COMPREHENSION Sub Question Shuffling Allowed : Yes Group Comprehension Questions :
No
Question Numbers : (96 to 100)
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 85 of 156
Page 85 of 156
Text of page 85
नीचे िदए गए ग ां श को ानपूवक पढ़ और पूछे गए          ों का सव म उ र चुन
यातायात को सुगम और रत बनाने के िलए मेटो रे ल एक बेहतरीन खोज है । मेटो रे ल यह भारत की राजधानी िद ी के प रवहन का एक बेहतरीन नमूना है ।
मेटो रे ल को िद ी मेटो रे ल िनगम िलिमटे ड के ारा संचािलत िकया जाता है िजसम समय, म और धन का एक बड़ा प खच होता है ।मेटो रे ल की शु आत
24 िदसंबर 2002 को िद ी के शाहदरा तीस हजारी ट से ई। मेटो की अिधकतम ीड िविभ               टों के अनुसार 80 िकलोमीटर ित घंटा तक रखी गई है
   ोंिक इसे इं टरिसटी प रवहन के िलए उपयोग म िलया जाता है । मेटो रे ल को कने के िलए ेशल मेटो े शन का िनमाण िकया गया है जहां मेटो अिधकतम
20 सेकंड के िलए कती ह।भारत के सभी मेटो रे ल का िनमाण दि ण को रया की कंपनी ROTEM करती है । िद ी म मेटो के सफल उपयोग के बाद भारत
के अ रा जैसे उ र दे श, राज थान, ह रयाणा वह गुजरात म भी मेटो को शु करने का यास िकया जा रहा है ।
Sub questions

Question Number : 96 Question Id : 103435906 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारत म मेटो रे ल की बेहतरीन नमूना िकस रा   म दे खने को िमलता है ?
Options :
1.   िद     ी
2.   पुणे
3.   भुबने र
4.   नागपुर

Question Number : 97 Question Id : 103435907 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
मेटो रे ल की शु आत िद   ी म कब ई ?
Options :
1.   23 जनवरी 2005
2.   11 अग      2001
3.   24 िदसंबर 2002
4.   15 जून 2003

Question Number : 98 Question Id : 103435908 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
उ ि के आधार पर 'बेहतरीन' श       िकस कोटी म आता है |
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 86 of 156
Page 86 of 156
Text of page 86
Options :
1.   िवदे शी श
2.   दे सज श
3.   त मश
4.   संकर श

Question Number : 99 Question Id : 103435909 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
भारत के सभी मेटो रे ल का िनमाण िकस दे श की कंपनी करती है ?
Options :
1.   ई      जापान रे लवे कंपनी
2.   दि ण को रया की कंपनी ROTEM
3.   रिशयन रे लवेज कंपनी
4.   यूिनयन पािसिफक यु.स.ए

Question Number : 100 Question Id : 103435910 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.   मेटो रे ल और उसकी ज़ रत
2.   िद     ी और मेटो रे लवे
3.   मेटो रे ल की सुिवधाएं
4.   मेटो रे ल का इितहास



                                                             Discipline1
Group Number :                                                         6
Group Id :                                                             10343546
Group Maximum Duration :                                               0
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 87 of 156
Page 87 of 156
Text of page 87
Group Minimum Duration :                                                         0
Show Attended Group? :                                                           No
Edit Attended Group? :                                                           No
Break time :                                                                     0
Group Marks :                                                                    20
Is this Group for Examiner? :                                                    No



                                                                Discipline1
Section Id :                                                                     10343546
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 :                                                                 10343556
Question Shuffling Allowed :                                                     Yes

Question Number : 101 Question Id : 103435911 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The probability of a man A winning car race is 1/3 and the probability of a man B winning the car race is 1/7. What is the probability that one of
the car wins?
Options :
1.   10/21
2.   11/20
3.   11/21
4.   10/20


Question Number : 101 Question Id : 103435911 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 88 of 156
Page 88 of 156
Text of page 88
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
     A की कार रे स जीतने की ाियकता 1/3 है और            B की कार रे स जीतने की ाियकता 1/7 है । िकसी एक कार की जीतने की ाियकता          ा है ?
Options :
1.   10/21
2.   11/20
3.   11/21
4.   10/20


Question Number : 102 Question Id : 103435912 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A moving object in plane has co-ordinates x = 5, y = 2 and has components of speed x = 3 m/s and y = 4 m/s at some instant of time. Find the
components of speed in polar co-ordinates r.
Options :
1.   5.6 m/s
2.   4.27 m/s
3.   5.01 m/s
4.   4.51 m/s


Question Number : 102 Question Id : 103435912 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
समतल म गितमान व      ु का िनदशां क x = 5, y = 2 है और गित के घटक x = 3 m/s और y = 4 m/s समय के कुछ ण पर है । ुवीय िनदशां क r म गित के
घटक ात कर।
Options :
1.   5.6 m/s
2.   4.27 m/s
3.   5.01 m/s
4.   4.51 m/s


Question Number : 103 Question Id : 103435913 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 89 of 156
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Text of page 89
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A moving object has a co-ordinates (9t + 4),7t,3 m in frame S at any time t .The frame s1 is moving relative to S with velocity(5i + 3j). Find the
co-ordinates of particle in s1.
Options :
1.   x1 = 5t - 5, y1 = 5t , Z1 = 5
2.   x1 = 4t - 4, y1 = 4t , Z1 = 4
3.   x1 = 4t + 4, y1 = 4t , Z1 = 3
4.   x1 = 4t + 4, y1 = 4t , Z1 = 0


Question Number : 103 Question Id : 103435913 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकसी भी समय t पर े म S म गितमान व       ु के िनदशां क (9t + 4),7t,3 m है । े म s1 वेग (5i + 3j) के साथ S के सापे गित कर रहा है । s1 म कण के
िनदशां क ात कर।
Options :
1.   x1 = 5t - 5, y1 = 5t , Z1 = 5
2.   x1 = 4t - 4, y1 = 4t , Z1 = 4
3.   x1 = 4t + 4, y1 = 4t , Z1= 3
4.   x1= 4t + 4, y1 = 4t , Z1= 0


Question Number : 104 Question Id : 103435914 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The equation for moment of inertia of a uniform rod about an axis through its centre and perpendicular to its length is:
Options :
1.   Ml2/12
2.   Ml2/6
3.   Ml2/11
4.   Ml2/13
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Text of page 90
Question Number : 104 Question Id : 103435914 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक समान रॉड के जड़ ाघूण के िलए समीकरण, जो उसके क के मा म से अ के समीप है और इसकी लंबाई के लंबवत है , वह ह:
Options :
1.   Ml2/12
2.   Ml2/6
3.   Ml2/11
4.   Ml2/13


Question Number : 105 Question Id : 103435915 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Find the current density in a wire of diameter 0.1cm in which current of 5A flows.
Options :
1.   6.36 x 106 Am¯2
2.   5.3 x 106 Am¯2
3.   4.4 x 106 Am¯2
4.   3.3 x 106 Am¯2


Question Number : 105 Question Id : 103435915 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
0.1cm ास के तार म िवद् युत वाह घन    ात कर िजसम 5A की िवद् युत वाह वािहत होता है ।
Options :
1.   6.36 x 106 Am¯2
2.   5.3 x 106 Am¯2
3.   4.4 x 106 Am¯2
4.   3.3 x 106 Am¯2
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 91 of 156
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Text of page 91
Question Number : 106 Question Id : 103435916 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
________ possess magnetic moment for zero applied field.
Options :
1.   Diamagnet
2.   Ferromagnet
3.   Paramagnet
4.   Earthmagnet


Question Number : 106 Question Id : 103435916 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
________ म शू     अनु यु   े के िलए चु   कीय आघूण होता है ।
Options :
1.    ितचु    क
2.   लौह-चु   क
3.   अनुचु क
4.   भूचु क


Question Number : 107 Question Id : 103435917 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The relation between particle velocity(u) and wave velocity(v) is given by the relation.
Options :
1.   U = - v dy/dx
2.   U=vx
3.   U = dy/dx
4.   U = - dy/dx


Question Number : 107 Question Id : 103435917 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
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Correct Marks : 1 Wrong Marks : 0.25
कण वेग (u) और तरं ग वेग (v) के बीच संबंध, िन संबंध ारा िदया गया है ।
Options :
1.   U = - v dy/dx
2.   U=vx
3.   U = dy/dx
4.   U = - dy/dx


Question Number : 108 Question Id : 103435918 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The transfer of power from generator to load is maximum due to.
Options :
1.    Transmission gain
2.    Impedance matching
3.    Coupling impedance
4.    Transverse impedance


Question Number : 108 Question Id : 103435918 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जिन से लोड म िबजली का थानां तरण अिधकतम िकसके कारण होता है ।
Options :
1.   संचरण ा
2.     ितबाधा सुमेलन
3.   यु क ितबाधा
4.   अनु   थ ितबाधा


Question Number : 109 Question Id : 103435919 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 93
∇²ɸ=0 is the ___________ equation.
Options :
1.   Laplace's
2.   Poisson's
3.   Heat flow
4.   Wave


Question Number : 109 Question Id : 103435919 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
∇²ɸ=0 ________ समीकरण ह।
Options :
1.   ला      ास
2.   पॉइसन
3.   ऊ       ा वाह
4.   तरं ग


Question Number : 110 Question Id : 103435920 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
At a simple discontinuity the over shooting of Fourier series is called as ____________.
Options :
1.    Gibb's Phenomenon
2.    Parseval's Phenomenon
3.    Fourier Phenomenon
4.    Gauss phenomenon


Question Number : 110 Question Id : 103435920 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक सरल असां त        पर फू रयर ृंखला के अितलंघन (ओवर शूिटं ग) को _________ कहा जाता है ।
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 94 of 156
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Text of page 94
Options :
1.   िग     प रघटना
2.   पािसवल प रघटना
3.   फू रयर प रघटना
4.   गॉस प रघटना


Question Number : 111 Question Id : 103435921 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If three resistors of resistances R1 R2 and R3 are connected in series, then the equivalent resistance (R) is given by
Options :
1.   R = R1 + R2 + R3
2.   R = R1 - R2 - R3
3.   R = R1 R2 R3
4.   R = R1 - R2 + R3


Question Number : 111 Question Id : 103435921 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद ितरोध के तीन ितरोधक R1 R2 और R3 को ृंखला म जोड़ा गया ह, तो समक      ितरोध (R) िन   ारा िदया जाता है
Options :
1.   R = R1 + R2 + R3
2.   R = R1 - R2 - R3
3.   R = R1 R2 R3
4.   R = R1 - R2 + R3


Question Number : 112 Question Id : 103435922 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The number of molecules in 2 cubic meter of gas at 1 atm and 25° C is ____________.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 95 of 156
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Text of page 95
Options :
1.   5.1 × 1025
2.   4.86 × 1025
3.   3 × 1025
4.   2.5 × 1025


Question Number : 112 Question Id : 103435922 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
1 atm और 25° C पर गैस के 2 घन मीटर म अणुओं की सं   ा _________ है ।
Options :
1.   5.1 × 1025
2.   4.86 × 1025
3.   3 × 1025
4.   2.5 × 1025


Question Number : 113 Question Id : 103435923 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The binary equivalent of 20 is ___________.
Options :
1.   (10100)2
2.   (10011)2
3.   (10101)2
4.   (10000)2


Question Number : 113 Question Id : 103435923 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
20 का ि आधारी समतु    ___________ है ।
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 96 of 156
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Text of page 96
1.   (10100)2
2.   (10011)2
3.   (10101)2
4.   (10000)2


Question Number : 114 Question Id : 103435924 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If the feed back energy is out of phase with the input signal and opposes it. Such amplifier is called as _____________.
Options :
1.    Positive feedback amplifier
2.    Negative feedback amplifier
3.    RF amplifier
4.    Operational amplifier


Question Number : 114 Question Id : 103435924 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद पुनिनवेश ऊजा इनपुट िस ल के साथ फेज से बाहर है और इसका ितरोध करती है । ऐसे वधक को _________ कहा जाता है ।
Options :
1.   धना क पुनिनवेश वधक
2.   ऋणा क पुनिनवेश वधक
3.   RF वधक
4.   संि या क वधक


Question Number : 115 Question Id : 103435925 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, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 97 of 156
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Text of page 97
Options :
1.   Laplace transformation
2.   Fourier transformation
3.   Hankel transformation
4.   Mellin transformation


Question Number : 115 Question Id : 103435925 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25



Options :
1.   ला     ास     पां तरण
2.   फूय      पां तरण
3.   हं केल      पां तरण
4.   मेिलन       पां तरण


Question Number : 116 Question Id : 103435926 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A set which consists entirely of interior points is said to be _________.
Options :
1.    a Closed set
2.    an Open set
3.    a Compact set
4.    an Unbounded set


Question Number : 116 Question Id : 103435926 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक समु      य िजसम पूरी तरह से आं त रक िबंदु होते ह उसे _________ कहा जाता है ।
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 98 of 156
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Text of page 98
Options :
1.   संवृत समु   य
2.   िववृत समु   य
3.   एक संहत समु     य
4.   एक अबाध समु     य


Question Number : 117 Question Id : 103435927 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Rest energy of an electron is _____________.
Options :
1.   1.02 MeV
2.   0.51 MeV
3.   2.00 MeV
4.   0.65 MeV


Question Number : 117 Question Id : 103435927 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक इले ॉन की िवराम ऊजा _________ होती है ।
Options :
1.   1.02 MeV
2.   0.51 MeV
3.   2.00 MeV
4.   0.65 MeV


Question Number : 118 Question Id : 103435928 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Rest mass of photon is ______________.
Options :
1.   0 kg
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 99 of 156
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Text of page 99
2.   1 kg
3.   2.5 kg
4.   3 kg


Question Number : 118 Question Id : 103435928 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
फोटॉन का िवराम    मान _______ है ।
Options :
1.   0 kg
2.   1 kg
3.   2.5 kg
4.   3 kg


Question Number : 119 Question Id : 103435929 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The maximum rate of change in output voltage per unit of time is called as____________.
Options :
1.   CMRR
2.   Voltage gain
3.   Slew rate
4.   Transconductance


Question Number : 119 Question Id : 103435929 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ित यूिनट समय आउटपुट िवभवां तर म प रवतन की अिधकतम दर को _________ कहा जाता है ।
Options :
1.   CMRR
2.   वो   ता ल
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 100 of 156
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Text of page 100
3.    ु त घूणन दर
4.   अंतराचालकता


Question Number : 120 Question Id : 103435930 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The de-Broglie wavelength associated with a 20gm of ball with the velocity of 20m⁄s is ____________.
Options :
1.   16.57×10-34m
2.   20×10-34m
3.   25×10-34m
4.   10.99×10-34m


Question Number : 120 Question Id : 103435930 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
20m/s के वेग के साथ 20gm गद से जुड़ी द - ॉ   ी तरं गदै   _________ है ।
Options :
1.   16.57×10-34m
2.   20×10-34m
3. 25×10-34m
4. 10.99×10-34m



                                                               Discipline2
Group Number :                                                           7
Group Id :                                                               10343547
Group Maximum Duration :                                                 0
Group Minimum Duration :                                                 0
Show Attended Group? :                                                   No
Edit Attended Group? :                                                   No
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 101 of 156
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Text of page 101
Break time :                                                          0
Group Marks :                                                         20
Is this Group for Examiner? :                                         No



                                                            Discipline2
Section Id :                                                          10343547
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 :                                                      10343557
Question Shuffling Allowed :                                          Yes

Question Number : 121 Question Id : 103435931 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
________ is the velocity with which the energy in the group is transmitted.
Options :
1.   Average velocity
2.   Wave velocity
3.   Group velocity
4.   Intantaneous velocity


Question Number : 121 Question Id : 103435931 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
________ वह वेग है िजसके साथ समूह म ऊजा संचा रत होती है ।
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 102 of 156
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Text of page 102
Options :
1.   औसत वेग
2.   तरं ग वेग
3.   समूह वेग
4.   ता     िणक वेग


Question Number : 122 Question Id : 103435932 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The total magnetic flux through a surface surrounding a magnetic dipole is always ___________.
Options :
1.   Maximum
2.   Minimum
3.   Constant
4.   Zero


Question Number : 122 Question Id : 103435932 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
एक चुंबकीय ि     ुव के चारों ओर एक सतह के मा म से कुल चु   कीय अिभवाह हमेशा _________ होता है ।
Options :
1.   अिधकतम
2.        ूनतम
3.   िनयतां क
4.   शू


Question Number : 123 Question Id : 103435933 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The cross product of electric field vector and magnetic field vector is known as ____________.
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 103 of 156
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Text of page 103
1.   Poynting vector
2.   Null vector
3.   Orthogonal vector
4.   Co-initial vector


Question Number : 123 Question Id : 103435933 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िवद् युत े सिदश और चुंबकीय े सिदश के सिदश गुणनफल को _________ के          प म जाना जाता है ।
Options :
1.        ाइ    ं ग सिदश
2.   शू        सिदश
3.   लां िबक सिदश (ओथ गोनल वे   र)
4.   सह- ारं िभक सिदश


Question Number : 124 Question Id : 103435934 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
According to Wein's displacement law, the peak in the black body spectrum shifts to shorter wavelength as the temperature
Options :
1.   Increases
2.   Decreases
3.   Constant
4.   becomes zero


Question Number : 124 Question Id : 103435934 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वीन िव थापन िनयम के अनुसार, तापमान के ________ पर कृ   का   े   म का चरम िबंदु कम तरं ग दै     म बदल जाता है ।
Options :
1.   बढ़ने
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 104 of 156
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Text of page 104
2.   घटने
3.   िनयतां क
4.   शू       हो जाने


Question Number : 125 Question Id : 103435935 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The particles which obey Pauli -exclusion principle are called as
Options :
1.   Boson
2.   Photon
3.   Electrons
4.   Quanta


Question Number : 125 Question Id : 103435935 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पाउली अपवजन िनयम का पालन करने वाले कणों को कहा जाता है
Options :
1.   बोसॉन
2.   फोटॉन
3.   इले          ान
4.        ां टा


Question Number : 126 Question Id : 103435936 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Transition which belongs to the Lyman series of hydrogen atom will be:
Options :
1.   n = 4 to n = 1
2.   n = 4 to n = 2
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 105 of 156
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Text of page 105
3.   n = 5 to n = 2
4.   n = 3 to n = 2


Question Number : 126 Question Id : 103435936 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सं मण जो हाइडोजन परमाणु की लाइमैन ृंखला से संबंिधत है , वह होगा:
Options :
1.   n = 4 से n = 1
2.   n = 4 से n = 2
3.   n = 5 से n = 2
4.   n = 3 से n = 2


Question Number : 127 Question Id : 103435937 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Hybridization of ClOF3 will be:
Options :
1.   sp3
2.   sp2
3.   sp3d
4.   sp3d2


Question Number : 127 Question Id : 103435937 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
ClOF3 का संकरण (हाइि डाइजेशन) होगा:
Options :
1.   sp3
2.   sp2
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 106 of 156
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Text of page 106
3.   sp3d
4.   sp3d2


Question Number : 128 Question Id : 103435938 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Conversion of a matter directly from solid to gas is termed as:
Options :
1.   Condensation
2.   Sublimation
3.   Fusion
4.   Vaporization


Question Number : 128 Question Id : 103435938 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकसी पदाथ का ठोस से सीधे गैस म प रवतन को कहा जाता है :
Options :
1.   संघनन
2.   ऊ पातन
3.   संलयन
4.   वा ीकरण


Question Number : 129 Question Id : 103435939 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
At high temperature and low pressure condition the Van der Waal equation will be:
Options :
1.   (P+a/V²)V=RT
2.   PV=RT
3.   P(V-b)=RT
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4.   (P+a/V²)(V-b)=RT


Question Number : 129 Question Id : 103435939 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
उ तापमान और िन दाब थित म वान डर वाल समीकरण होगा:
Options :
1.   (P+a/V²)V=RT
2.   PV=RT
3.   P(V-b)=RT
4.   (P+a/V²)(V-b)=RT


Question Number : 130 Question Id : 103435940 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which reagent given in the options can distinguish between 1-butyne and 2- butyne?
Options :
1.   alc.KOH
2.   HCl
3.   NaNH2
4.   Tollens reagent


Question Number : 130 Question Id : 103435940 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िवक ों म िदया गया कौन सा अिभकमक 1- ूटाइन और 2- ूटाइन के बीच अंतर कर सकता है ?
Options :
1.   alc.KOH
2.   HCl
3.   NaNH2
4.   टॉलीन का अिभकमक
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Question Number : 131 Question Id : 103435941 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which compound will have a bond angle of 180°?
Options :
1.   alkane
2.   alkene
3.   alkyne
4.   cycloalkane


Question Number : 131 Question Id : 103435941 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकस यौिगक का आबंध कोण 180° होगा?
Options :
1.   अ ेन
2.   ए     ीन
3.   ए     ाइन
4.   साइ        ोऐ े न


Question Number : 132 Question Id : 103435942 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 true for cyclic process?
Options :
1.   dE = 0 ; dH = 0
2.   dE > 0 ; dH < 0
3.   dE <0 ; dH > 0
4.   Cannot predict


Question Number : 132 Question Id : 103435942 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 सा च ीय ि या के िलए स        है ?
Options :
1.   dE = 0 ; dH = 0
2.   dE > 0 ; dH < 0
3.   dE < 0 ; dH > 0
4.   पूव-सूिचत नहीं कर सकता


Question Number : 133 Question Id : 103435943 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
When there is no increase or decrease in the internal energy of the system then the first law of thermodynamics can be described as:
Options :
1.   q = -w
2.   ∆E = q + w
3.   w = q + ∆E
4.   q = ∆E - w


Question Number : 133 Question Id : 103435943 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जब णाली की आं त रक ऊजा म कोई वृ       या कमी नहीं होती है तो उ   ागितकी के पहले िनयम को इस कार विणत िकया जा सकता है :
Options :
1.   q = -w
2.   ∆E = q + w
3.   w = q + ∆E
4.   q = ∆E - w


Question Number : 134 Question Id : 103435944 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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Options :
1.   Cannizzaro reaction
2.   Rosenmund's reduction
3.   Clemmensen Reduction
4.   Meerwein-Ponndorf-Verley reduction


Question Number : 137 Question Id : 103435947 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 बताइये िजसम बे रयम स े ट की स ता पर पलेिडयम की उप थित म एिसड        ोराइड, ए   हाइड म अपिचत हो जाता है :
Options :
1.   कैिनजारो अिभि या
2.   रोसेनमंड अपचयन
3.     ीमे   न अपचयन
4.   मीरिवन-पोनडॉफ-वेल अपचयन


Question Number : 138 Question Id : 103435948 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
What will be the oxidation state of I in H4IO6¯ ?
Options :
1.   4
2.   5
3.   6
4.   7


Question Number : 138 Question Id : 103435948 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
H4IO6¯ म I की आ    ीकरण अव था     ा होगी?
Options :
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1.   4
2.   5
3.   6
4.   7


Question Number : 139 Question Id : 103435949 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which ligand in the given options is a flexidentate ligand ?
Options :
1.   NO3¯
2.   SCN¯
3.   CNO¯
4.   OH¯


Question Number : 139 Question Id : 103435949 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 कौन सा िलगड   े   डटेट िलगड है ?
Options :
1.   NO3¯
2.   SCN¯
3.   CNO¯
4.   OH¯


Question Number : 140 Question Id : 103435950 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the complex will be highly distorted:
Options :
1.   [Cr(H2O)6]2+
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2.   [Cr(H2O)6]3+
3.   [Mn(H2O)6]2+
4.   [Fe(H2O)6]3+


Question Number : 140 Question Id : 103435950 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कौन सा संकुल अ िधक िव िपत होगा:
Options :
1.   [Cr(H2O)6]2+
2.   [Cr(H2O)6]3+
3.   [Mn(H2O)6]2+
4.   [Fe(H2O)6]3+




                                                        Discipline3
Group Number :                                                        8
Group Id :                                                            10343548
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 :                                                          10343548
Section Number :                                                      1
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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 :                                                      10343558
Question Shuffling Allowed :                                          Yes

Question Number : 141 Question Id : 103435951 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The ___________, which can distinguish primary, secondary, and tertiary amines, is based upon sulfonamide formation.
Options :
1.   Hinsberg test
2.   Lucas Test
3.   Ring Test
4.   Baker Mulliken's Test


Question Number : 141 Question Id : 103435951 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
__________, जो ाथिमक, ि तीयक और तृतीयक एमीन म अंतर कर सकता है , स     ोनेमाइड गठन पर आधा रत है ।
Options :
1.   िहं सबग परी ण
2.   लुकास परी ण
3.   रं ग परी ण
4.   बेकर मुिलकेन परी ण


Question Number : 142 Question Id : 103435952 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
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Correct Marks : 1 Wrong Marks : 0.25
Nitroethane when reacts with zinc dust and ammonium chloride, it yields:
Options :
1.   Ethanamine
2.   N-ethylhydroxylamine
3.   ethyl nitrile
4.   Nitromethane


Question Number : 142 Question Id : 103435952 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
नाइटोइथेन जब ज    ा धूिल और नौसादर के साथ अिभि या करता है , तो यह उ        करता है :
Options :
1.   एथेनामाइन
2.   एन-एिथलहाइडॉ      लमाइन
3.   एिथल नाइटाइल
4.   नाईटोमीथेन


Question Number : 143 Question Id : 103435953 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Unit of rate constant for zero order reaction will be__________. (M = Molarity : s = second)
Options :
1.   M/S
2.   M¯1S¯1
3.   MS2
4.   M2S¯1


Question Number : 143 Question Id : 103435953 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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शू कोिट अिभि या के िलए दर थरां क का मा क__________ होगा। (M= मोलरता: s= सेकंड)
Options :
1.   M/S
2.   M¯1S¯1
3.   MS2
4.   M2S¯1


Question Number : 144 Question Id : 103435954 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Choose correct statement about the Collision Theory:
Options :
1.   All collisions are effective
2.   All collisions are violent
3.   Fraction of collisions form the product which have sufficient amount of energy
4.   All collisions forms product


Question Number : 144 Question Id : 103435954 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
संघ िस ां त के बारे म सही कथन का चयन कर:
Options :
1.   सभी संघ   भावी ह
2.   सभी संघ   बल ह
3.   संघ के अंश से वह उ ाद बनता है िजसम पया   मा ा म ऊजा होती है
4.   सभी संघ उ ाद बनाते ह


Question Number : 145 Question Id : 103435955 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the condition is true for working of electrolytic cell?
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Text of page 118
Options :
1.   ∆G>0,E=0
2.   ∆G<0,E=0
3.   ∆G>0,E<0
4.   ∆G=0,E=0


Question Number : 145 Question Id : 103435955 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िवद् युत अपघटनी सेल के काम करने के िलए कौन सी थित स   है ?
Options :
1.     ∆G>0,E=0
2.     ∆G<0,E=0
3.     ∆G>0,E<0
4.     ∆G=0,E=0


Question Number : 146 Question Id : 103435956 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which type of isomerism is present between glucose and fructose?
Options :
1.   Chain isomerism
2.   Optical isomerism
3.   Position isomerism
4.   Functional group isomerism


Question Number : 146 Question Id : 103435956 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ूकोज और ु      ोज के बीच िकस कार का समावयवता मौजूद है ?
Options :
1.    ृंखला समवायवता
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2.   ऑि कल समवायवता
3.   थान समावयवता
4.    काया क समूह समवायवता


Question Number : 147 Question Id : 103435957 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If a principal quantum number of the shell (n)=3, then the number of the orbitals in the shell will be:
Options :
1.    12
2.    5
3.    6
4.    9


Question Number : 147 Question Id : 103435957 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद शैल की मुख     ां टम सं   ा (n)=3, तो शैल म क कों की सं   ा होगी:
Options :
1.   12
2.   5
3.   6
4.   9


Question Number : 148 Question Id : 103435958 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which complex will have the highest CO stretching frequency?
Options :
1.   [Ti(CO)6]2¯
2.   [V(CO)6]¯
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3.   [Cr(CO)6]2¯
4.   [Fe(CO)6]2+


Question Number : 148 Question Id : 103435958 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िकस संकुल म उ तम CO आवृि खींच ( े िचंग    ी    ी) होगी?
Options :
1.   [Ti(CO)6]2¯
2.   [V(CO)6]¯
3.   [Cr(CO)6]2¯
4.   [Fe(CO)6]2+


Question Number : 149 Question Id : 103435959 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Find the value of x in the Co complex [Co(CO)3]X, considering it obeys 18 electron rule.
Options :
1.   -1
2.   -2
3.   -3
4.   -4


Question Number : 149 Question Id : 103435959 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Co कॉ   े   [Co(CO)3]X म x का मान ात कर, यह मानते ए िक यह 18 इले   ॉन िनयम का अनुसरण करता है ।
Options :
1.   -1
2.   -2
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3.   -3
4.   -4


Question Number : 150 Question Id : 103435960 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following radiations will have the lowest frequency?
Options :
1.   IR radiation
2.   Microwaves
3.   UV radiation
4.   Radio waves


Question Number : 150 Question Id : 103435960 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 िविकरण म आवृि सबसे कम होगी?
Options :
1.   IR िविकरण
2.   सू   तरं ग
3.   UV िविकरण
4.   रे िडयो तरं ग


Question Number : 151 Question Id : 103435961 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following types of chlorophylls are present in green plants?
Options :
1.   Chlorophyll a and b
2.   Chlorophyll a and c
3.   Chlorophyll a and d
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4.   Chlorophyll b and c


Question Number : 151 Question Id : 103435961 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 कार का पणह रत, हरे पादपों म पाया जाता है ?
Options :
1.   पणह रत a और b
2.   पणह रत a और c
3.   पणह रत a और d
4.   पणह रत b और c


Question Number : 152 Question Id : 103435962 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Enzymes which catalyse the conversion of fats to carbohydrates are present in:
Options :
1.   peroxisome
2.   glyoxysome
3.   liposome
4.   microsome


Question Number : 152 Question Id : 103435962 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वसाओं का काब हाइडे ट्स म प रवतन उ े रत करने वाले एं जाइम, िकसम उप थत होते ह:
Options :
1.   परऑ     सोम
2.     ाइऑ      ीसोम
3.   लाइपोसोम
4.   माइ ोसोम
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Question Number : 153 Question Id : 103435963 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 the correct sequence of stages in the cell cycle?
Options :
1.   M, G1, G2, S
2.   G1, S, M, G2
3.   G1, S, G2, M
4.   G1, G2, S, M


Question Number : 153 Question Id : 103435963 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कोिशका च म चरणों का सही    म िन िल खत म से कौन सा है ?
Options :
1.   M, G1, G2, S
2.   G1, S, M, G2
3.   G1, S, G2, M
4.   G1, G2, S, M


Question Number : 154 Question Id : 103435964 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Rhizopus or bread mould represents a ___________ type of fungus.
Options :
1.   saprophytic
2.   parasitic
3.   symbiotic
4.   autotrophic


Question Number : 154 Question Id : 103435964 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
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Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
राइजोपस या ेड की फफूँदी __________ कार का कवक होता है ।
Options :
1.   मृतोपजीवी
2.   परजीवी
3.   सहजीवी
4.       पोषी


Question Number : 155 Question Id : 103435965 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following nutrients is mobilised by Mycorrhizal fungi from the soil to the roots of plants?
Options :
1.   Manganese
2.   Potassium
3.   Sulphur
4.   Phosphorus


Question Number : 155 Question Id : 103435965 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
माइको रज़ल कवक ारा मृदा से पादपों की जड़ों तक िन िल खत म से कौन सा पोषक त    े रत िकया जाता है ?
Options :
1.   मगनीज
2.   पोटै िशयम
3.   स     र
4.   फॉ     ोरस


Question Number : 156 Question Id : 103435966 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
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Correct Marks : 1 Wrong Marks : 0.25
Which of the following compounds is NOT seen in bryophytes?
Options :
1.   Cellulose
2.   Lignin
3.   Chlorophyll
4.   Amino acids


Question Number : 156 Question Id : 103435966 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ायोफाइटा म िन िल खत म से कौन सा यौिगक नहीं पाया जाता है ?
Options :
1.   से   ूलोज
2.   िलि न
3.   पणह रत
4.   अमीनो अ


Question Number : 157 Question Id : 103435967 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In the dicot plants, cambium present between primary xylem and primary phloem is called:
Options :
1.    interfascicular cambium
2.    vascular cambium
3.    unifacial cambium
4.    cork cambium


Question Number : 157 Question Id : 103435967 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
ि बीजप ी पौधों म ाथिमक दा    (जाइलम) और ाथिमक अधोवाह (        ोएम) के म   उप थत एधा (कै   यम) को   ा कहा जाता है :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 126 of 156
Page 126 of 156
Text of page 126
Options :
1.   अंतरापूिलका एधा
2.   संवहनी एधा
3.   एकमुखी एधा
4.   काक एधा


Question Number : 158 Question Id : 103435968 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Abnormal secondary growth is found in:
Options :
1.   Dracaena
2.   Cucurbita
3.   Triticum
4.   Helianthus


Question Number : 158 Question Id : 103435968 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 असामा    ि तीयक वृ   पाई जाती है :
Options :
1.   डै सीना
2.   कुकुरिबटा
3.   िटिटकम
4.   हे िलऐ स


Question Number : 159 Question Id : 103435969 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following methods is used to determine the age of the tree?
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 127 of 156
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Text of page 127
1.   Number of branches
2.   Number of leaves
3.   Stem girth
4.   Number of annual rings in the stem


Question Number : 159 Question Id : 103435969 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वृ की आयु िनधा रत करने के िलए िन िल खत म से िकस िविध का उपयोग िकया जाता है ?
Options :
1.   शाखाओं की सं       ा
2.   पि यों की सं   ा
3.   तने का   ास
4.   तने म वािषक वलयों की सं   ा


Question Number : 160 Question Id : 103435970 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Castor oil is extracted from which of the following plants?
Options :
1.   Brassica campestris
2.   Ricinus communis
3.   Sesamum indicum
4.   Linum usitatissimum


Question Number : 160 Question Id : 103435970 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 पादप से अरं डी का तेल िन   िषत िकया जाता है ?
Options :
1.    ैिसका कपे     स
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 128 of 156
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Text of page 128
2.    रिकनस क ुिनस
3.   सीसमम इं िडकम
4.   िलनम यूिसटािटिसमम



                                                        Discipline4
Group Number :                                                        9
Group Id :                                                            10343549
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 :                                                          10343549
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 :                                                      10343559
Question Shuffling Allowed :                                          Yes

Question Number : 161 Question Id : 103435971 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 129 of 156
Page 129 of 156
Text of page 129
Correct Marks : 1 Wrong Marks : 0.25
A mutation in which deletion or insertion of one or a few nucleotides occurs is called:
Options :
1.   transition
2.   transversions
3.   frameshift mutation
4.   missense mutation


Question Number : 161 Question Id : 103435971 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
ऐसे उ रवतन को        ा कहा जाता है िजसम एक या कुछ       ू   योटाइड िवलोिपत होते ह या िव होते ह:
Options :
1.   पारगमन (टां िजशन)
2.   अनु   थता (टां सवजन)
3.   ढां चा िव थापन ( े म िश    )उ    रवतन
4.   अपाथक (िमससस) उ           रवतन


Question Number : 162 Question Id : 103435972 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following types of enzymes is required to unwind the two strands during DNA replication?
Options :
1.   Primase
2.   Topoisomerase
3.   DNA polymerase
4.   Helicase


Question Number : 162 Question Id : 103435972 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
डी.एन.ए. (DNA) ित पण के दौरान दोनों र        ुक खोलने के िलए िन िल खत म से कौन सा एं जाइम आव      क होता है ?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 130 of 156
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Text of page 130
Options :
1.    ाइमेज़
2.   टोपोआइसोमेरेस
3.   डी.एन.ए. (DNA) पोलीमरे ज़
4.   हे िलकेस


Question Number : 163 Question Id : 103435973 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Initiation of a polypeptide chain is brought about by which of the following amino acids?
Options :
1.     Methionine
2.     Tyrosine
3.     Leucine
4.     Isoleucine


Question Number : 163 Question Id : 103435973 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पॉलीपे ाइड ृंखला का समारं भन िन िल खत म से िकस अमीनो अ    ारा िकया जाता है ?
Options :
1.   मेिथयोनीन
2.   टायरोसीन
3.     ूसीन
4.   आइसो       ूसीन


Question Number : 164 Question Id : 103435974 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following changes occur at high pH (>10) in DNA?
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 131 of 156
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Text of page 131
1.   The H bonds between the bases of two strands break.
2.   The glycosidic bonds between sugar and base break.
3.   The phosphodiester bonds break.
4.   The DNA precipitates.


Question Number : 164 Question Id : 103435974 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
डी.एन.ए. (DNA) म िन िल खत म से कौन सा प रवतन उ              pH (>10) पर होता है ?
Options :
1.   दो र   ुकों के आधारों के म     H आबंध टू ट जाता है ।
2.   शकरा और ार के बीच            ाइकोसाइडी आबंध टू टते ह।
3.   फॉ     ोडाइ र आबंध टू टते ह।
4.   डी.एन.ए. (DNA) अव ेिपत होता है ।


Question Number : 165 Question Id : 103435975 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following food chains is correct?
Options :

1.



2.


3.


4.
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 132 of 156
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Text of page 132
Question Number : 165 Question Id : 103435975 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 खा   ृंखला सही है ?
Options :

1.


2.


3.


4.



Question Number : 166 Question Id : 103435976 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Spraying pesticides on plants is least dangerous to which of the following types of organisms?
Options :
1.   Herbivores
2.   Second level carnivores
3.   First level carnivores
4.   Producers


Question Number : 166 Question Id : 103435976 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 कार के जीवों के िलए, फसलों पर कीटनाशकों का िछड़काव सबसे कम खतरनाक है ?
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 133 of 156
Page 133 of 156
Text of page 133
1.   शाकाहारी
2.   दू सरे   र के मां साहारी
3.     थम     र के मां साहारी
4.   उ ादक


Question Number : 167 Question Id : 103435977 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following systems of classification was used by Linnaeus?
Options :
1.   Natural system
2.   Artificial system
3.   Phylogenetic system
4.   Evolutionary system


Question Number : 167 Question Id : 103435977 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
लीिनयस ने िन िल खत म से िकस वग करण णाली का योग िकया था?
Options :
1.     ाकृितक णाली
2.   कृि म णाली
3.   जाितवृि क णाली
4.   िवकासवादी णाली


Question Number : 168 Question Id : 103435978 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The correct sequence of taxonomic ranks from Genus upwards is:
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 134 of 156
Page 134 of 156
Text of page 134
1.


2.


3.


4.



Question Number : 168 Question Id : 103435978 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
वंश से ऊपर की ओर विगकी ेिणयों का सही   म है :
Options :

1.


2.


3.


4.



Question Number : 169 Question Id : 103435979 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Where is the embryo sac located in angiosperms?
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 135 of 156
Page 135 of 156
Text of page 135
Options :
1.   Seed
2.   Embryo
3.   Endosperm
4.   Ovule


Question Number : 169 Question Id : 103435979 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
आवृतबीजी म ूण कोश कहाँ थत होता है ?
Options :
1.   बीज
2.     ूण
3.     ूणपोष
4.   बीजां ड


Question Number : 170 Question Id : 103435980 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
If in an angiosperm, the male parent plant is diploid and the female parent plant is tetraploid, the ploidy of the endosperm will be:
Options :
1.     pentaploid
2.     haploid
3.     triploid
4.     tetraploid


Question Number : 170 Question Id : 103435980 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
यिद एक आवृतबीजी म, नर मूल पौधा ि गुिणत होता है और मादा मूल पौधा ि गुिणत होता है , तो ूणपोष की सू गुणता िन िल खत म से कौन सी होगी?
Options :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 136 of 156
Page 136 of 156
Text of page 136
1.   पंचगुिणत
2.   अगुिणत
3.   ि गुिणत
4.   चतु गुिणत


Question Number : 171 Question Id : 103435981 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Dormancy of seeds may arise due to high levels of which of the following hormones?
Options :
1.   Auxin
2.   Abscisic acid
3.   Gibberellic acid
4.   Cytokinin


Question Number : 171 Question Id : 103435981 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 हाम न का   र अिधक होने के कारण बीजों म सुषु ता उ   हो सकती है ?
Options :
1.   ऑ    न
2.   ए   िसक अ
3.   िजबरे िलक अ
4.   साइटोकाइिनन


Question Number : 172 Question Id : 103435982 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Oxygen evolved during photosynthesis arises due to the breakdown of:
Options :
1.   water
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 137 of 156
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Text of page 137
2.   chlorophyll
3.   carbon dioxide
4.   sugar


Question Number : 172 Question Id : 103435982 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 के िवघटन के कारण काश सं      ेषण के दौरान ऑ   ीजन उ   होती है :
Options :
1.   जल
2.   पणह रत
3.   काबन डाइऑ        ाइड
4.   शकरा


Question Number : 173 Question Id : 103435983 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The sequence of intermediates in the pathway of photorespiration is:

1. Phosphoglycolate
2. Glyoxylate
3. Serine
4. Glycine
Options :
1.    1, 2, 3, 4
2.    1, 2, 4, 3
3.    2, 1, 3, 4
4.    2, 1, 4, 3


Question Number : 173 Question Id : 103435983 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 काशीय सन माग म म वितयों का सही      म कौन सा है :
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 138 of 156
Page 138 of 156
Text of page 138
1. फॉ ो ाइकोलेट
2. ॉयआ लेट
3. सेरीन
4. ाइसीन
Options :
1.    1, 2, 3, 4
2.    1, 2, 4, 3
3.    2, 1, 3, 4
4.    2, 1, 4, 3


Question Number : 174 Question Id : 103435984 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Movement of water from cell to cell through the cytoplasm occurs through:
Options :
1.   plasmodesmata
2.   membranes
3.   sieve tubes
4.   tracheids


Question Number : 174 Question Id : 103435984 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
कोिशका           के मा म से जल का एक से दू सरी कोिशका तक संचलन, िन िल खत म से िकसके ारा होता है :
Options :
1.     ा        ोडे समाटा
2.   िझ     ी
3.   चालनी निलकाएं
4.   वािहिनकाएं (टै केइड)


Question Number : 175 Question Id : 103435985 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 139 of 156
Page 139 of 156
Text of page 139
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In plant tissue culture technology, organogenesis involves:
Options :
1.    culture of plant organs
2.    formation of plants from callus cultures
3.    meristem culture
4.    formation of cells from protoplasts


Question Number : 175 Question Id : 103435985 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पादप ऊतक संवधन ौ ोिगकी म, अंगो ि म             ास     िलत है ?
Options :
1.   पादप अवयवों का संवधन
2.   िकण (कैलस) संवधनों से पादपों का िनमाण
3.   िवभ    ोतक संवधन
4.   जीव      से कोिशकाओं का िनमाण


Question Number : 176 Question Id : 103435986 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 a eukaryotic organism whose cells contain a nucleus but is not an animal, plant, or fungus?
Options :
1.   A protist
2.   A protozoa
3.   A monera
4.   A parasite


Question Number : 176 Question Id : 103435986 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, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 140 of 156
Page 140 of 156
Text of page 140
िन िल खत म से कौन सा, एक सुक की (यूके रयोिटक) जीव है िजसकी कोिशका म एक के क पाया जाता है लेिकन वह एक जंतु, पादप या कवक नहीं है ?
Options :
1.     जीव ( ोिट )
2.     ोटोजोआ
3.   मोनेरा
4.   परजीवी


Question Number : 177 Question Id : 103435987 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following branches of science deals with the principles describing the cycling and recycling of organic and inorganic substances
along with interactions and inter-relationships among the organisms and between organisms and the physical environment?
Options :
1.   Oncology
2.   Topology
3.   Ecology
4.   Biology


Question Number : 177 Question Id : 103435987 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
िव ान की िन िल खत म से कौन सी शाखा, काबिनक और अकाबिनक त ों के च ण और पुनच ण तथा सजीवों म तथा सजीवों और भौितक पयावरण के
म अंति याओं और अंतर-संबंधों का वणन करने वाले िस ां तों का अ यन करती है ?
Options :
1.   कसर िव ान
2.   सं थ िव ान (टोपोलॉजी)
3.   पा र थितकी िव ान
4.   जीविव ान


Question Number : 178 Question Id : 103435988 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, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 141 of 156
Page 141 of 156
Text of page 141
Which of the following are the smallest units of life and hence are often referred to as the ‘building blocks of life’?
Options :
1.   Bio-cons
2.   Species
3.   Neurons
4.   Cells


Question Number : 178 Question Id : 103435988 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जीवन की सबसे छोटी इकाई कौन सी है और जो इस कारण से ‘जीवन का िनमाणक खंड’ भी कहलाती है ?
Options :
1.   बायो-कॉन
2.     जाितयां
3.   तंि का कोिशकाएं
4.   कोिशकाएं


Question Number : 179 Question Id : 103435989 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The smallest known cells are a group of tiny bacteria called:
Options :
1.   phloem
2.   Phytoplasmas
3.   mycobacterium
4.   mycoplasmas


Question Number : 179 Question Id : 103435989 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सबसे छोटी ात कोिशकाएं जो सू        जीवाणुओं का एक समूह ह, िजनको इस नाम से जाना जाता है ः
DSSSB Lab Assistant 2021 question paper, 25 September 2021, Laboratory Assistant (HRD Quality Control), Shift 1, page 142 of 156
Page 142 of 156
Text of page 142
Options :
1.       ोएम
2.    फाइटो     ा
3.    मायकोबै       ी रयम
4.    मायको     ा


Question Number : 180 Question Id : 103435990 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
With reference to the chordates, state whether the following statements are true or false.

I. Chordates have three embryonic cell layers.
II. Their nervous system is centralised.
Options :
1.    I. True II. False
2.    I. False II. True
3.    I. False II. False
4.    I. True II. True


Question Number : 180 Question Id : 103435990 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
र    ुकी जीवों के संदभ म बताएं िक िन िल खत कथन सही ह, या गलत ह।

I.र ुकी जीवों म तीन ूण कोिशका आवरण होते ह।
II.उनका तंि का तं क ीयकृत होता है ।
Options :
1.    I. सही II. गलत
2.    I. गलत II. सही
3.    I. गलत II. गलत
4.    I. सही II. सही
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Discipline5
Group Number :                                                        10
Group Id :                                                            10343550
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
Section Id :                                                          10343550
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 :                                                      10343560
Question Shuffling Allowed :                                          Yes

Question Number : 181 Question Id : 103435991 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The adjustment of an animal’s response to changes in the environment are called:
Options :
1.   acclimatisation
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2.   captaincy
3.   signalling
4.   diversion


Question Number : 181 Question Id : 103435991 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
पयावरण म होने वाले प रवतनों के िलए, िकसी जंतु की समायोजन िति या को    ा कहा जाता है :
Options :
1.   पयनुकूलन
2.   क ानी
3.   संकेतन
4.   िवपथन


Question Number : 182 Question Id : 103435992 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Two systems are involved in co-ordination in animals. These are the _________ and _________ systems.
Options :
1.   nervous, neuro
2.   nervous, endocrine
3.   nervous, neuro-chemical
4.   nervous, fuzzy-neural


Question Number : 182 Question Id : 103435992 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जंतुओं म सम य के दो तं होते ह। ये _________ और _________ तं होते ह।
Options :
1.   तंि कीय, तंि का
2.   तंि कीय, अंतः   ावी
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3.   तंि कीय, तंि कीय-रसायन
4.   तंि कीय, अ        -तंि कीय


Question Number : 183 Question Id : 103435993 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Biochemistry or biological chemistry is the study of_________ within and relating to living organisms.
Options :
1.   chemical processes
2.   biological processes
3.   mechanical processes
4.   bio-mechanical processes


Question Number : 183 Question Id : 103435993 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
सजीवों म, और उनके संबंध म _________ का अ यन जैवरसायन या जैिवक रसायनशा     कहलाता है ।
Options :
1.   रासायिनक          म
2.   जैव       म
3.   यां ि क       म
4.   जैव-यां ि क       म


Question Number : 184 Question Id : 103435994 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields, EXCEPT:
Options :
1.   structural biology
2.   metabolism
3.   ophthalmology
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4.   enzymology


Question Number : 184 Question Id : 103435994 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
रसायनशा     और जीविव ान के एक उप-िवषय जैवरसायन को िन िल खत म से िकसके अित र        तीन े ों म िवभािजत िकया जा सकता है :
Options :
1.   संरचना क जीविव ान
2.   चयापचय
3.   ने िव ान
4.   ए जाइम िव ान


Question Number : 185 Question Id : 103435995 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
All mammals have 7 cervical vertebrae, EXCEPT _________ in manatee and _________ in ant bear.
Options :
1.   6, 5
2.   4, 8
3.   5, 5
4.   6, 8


Question Number : 185 Question Id : 103435995 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
मैनेटी म _________ और चींटीखोर (एं ट बीयर) म _________ के अित र   सभी   नपायी जंतुओं म 7 ीवा कशे   क पाए जाते ह।
Options :
1.    6, 5
2.    4, 8
3.    5, 5
4.    6, 8
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Question Number : 186 Question Id : 103435996 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following options is NOT a part of various surfaces of the body of vertebrates?
Options :
1.   Dorsal
2.   Ventral
3.   Lateral
4.   Torrent


Question Number : 186 Question Id : 103435996 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 िवक   , कशे की जीवों के शरीर के िविवध पृ ों का एक भाग नहीं है ?
Options :
1.   पृ ीय
2.   अ ुदरीय / उदरतलीय
3.   पाि क
4.   टोरट


Question Number : 187 Question Id : 103435997 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following options is NOT a part of various surfaces of the body of vertebrates?
Options :
1.   Anterior
2.   Posterior
3.   Median
4.   Mean


Question Number : 187 Question Id : 103435997 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 सा िवक      , कशे की जीवों के शरीर के िविवध पृ ों का एक भाग नहीं है ?
Options :
1.   अ वत
2.   प वत
3.   म वत
4.   म


Question Number : 188 Question Id : 103435998 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The _________ process can be understood as the maintenance of the overall stability of the physiological processes of the body. It is monitored
by the brain and nervous system and regulated by the physiology and activity of individual organs.
Options :
1.    hypostasis
2.    allostasis
3.    homeostasis
4.    hyper stasis


Question Number : 188 Question Id : 103435998 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________    म को शरीर की दै िहक ि याओं की सम      थरता बनाए रखने के प म समझा जा सकता है । म                   और तंि का तं    ारा इसका
पयवे ण िकया जाता है और पृथक अंगों की शारी रकी और ि याकलापों ारा इसे िविनयिमत िकया जाता है ।
Options :
1.   अंशो रण
2.   एलो ै िसस या ित-सम थैितक
3.   सम थैितक
4.   अित थैितक
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Question Number : 189 Question Id : 103435999 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In biochemistry, a _________ is a linked series of chemical reactions occurring within a cell.
Options :
1.    digestive scenario
2.    metallic pathway
3.    mechanical pathway
4.    metabolic pathway


Question Number : 189 Question Id : 103435999 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जैवरसायन म, एक _________ एक कोिशका म होने वाली रासायिनक अिभि याओं की संब              ृंखला होती है ।
Options :
1.   पाचक प र
2.   धा   क पथ
3.   यां ि क पथ
4.   चयापचय पथ


Question Number : 190 Question Id : 1034351000 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
With reference to biochemistry of metabolic processes, the reactants, products, and intermediates of an enzymatic reaction are known as:
Options :
1.   metabolites
2.   parasites
3.   electrolytes
4.   stag mites


Question Number : 190 Question Id : 1034351000 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
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चयापचयी       मों की जैवरासायिनकी के संदभ म, एं जाइमी अिभि याओं के अिभकारक, उ ाद और म वत िन िल खत म से               ा कहलाते ह:
Options :
1.   उपापचयज
2.   परजीवी
3.   इले    ोलाइट
4.     ै गमाइट् स


Question Number : 191 Question Id : 1034351001 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following branches of biology deals with the studies on the composition, structure, and interactions of cellular molecules?
Options :
1.   Molecular oncology
2.   Molecular biology
3.   Molecular typography
4.   Molecular monopoly


Question Number : 191 Question Id : 1034351001 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जीविव ान की िन िल खत म से िकस शाखा म कोिशकीय अणुओं के संघटन, संरचना और अंति याओं का अ यन िकया जाता है ?
Options :
1.   माले   ुलर आं कोलॉजी (आ     क कसर िव ान)
2.   माले   ुलर बायोलॉजी (आ     क जीविव ान)
3.   माले   ुलर टाइपो ाफी (आ     क मु णिव ान)
4.   माले   ुलर मोनोपली (आ     क एकािधकार)


Question Number : 192 Question Id : 1034351002 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 central dogma of molecular biology describes the process in which _________ is transcribed into _________ which is/are then translated
into protein.
Options :
1.    RNA, DNA
2.    DNA, RNA
3.    DNA, molecules
4.    RNA, metabolites


Question Number : 192 Question Id : 1034351002 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
आ क जीविव ान का क ीय िस ां त उस            म का वणन करता है िजसम _________ को _________ म ितिलिप िकया जाता है िजसे/िज           िफर ोटीन म
प रवितत िकया जाता है ।
Options :
1.   आर.एन.ए. (RNA), डी.एन.ए. (DNA)
2.   डी.एन.ए. (DNA), आर.एन.ए. (RNA)
3.   डी.एन.ए. (DNA), अणु
4.   आर.एन.ए. (RNA), उपापचयज (मेटाबोलाइट् स)


Question Number : 193 Question Id : 1034351003 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Clinical research and medical therapies arising from molecular biology are covered under:
Options :
1.    DNA therapy
2.    RNA therapy
3.    gene therapy
4.    metabolic therapy


Question Number : 193 Question Id : 1034351003 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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आ क जीविव ान म िकए जाने वाले नैदािनक अनुसंधान और िचिक कीय उपचार िन िल खत म से िकसके अंतगत आते है :
Options :
1.   डी.एन.ए. (DNA) उपचार
2.   आर.एन.ए. (RNA) उपचार
3.   जीन उपचार
4.   उपापचयी (मेटाबोिलक) उपचार


Question Number : 194 Question Id : 1034351004 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
A unit of inheritance that usually is directly responsible for one trait or character is called as:
Options :
1.   neuron
2.   molecular traits
3.   protein
4.   gene


Question Number : 194 Question Id : 1034351004 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
 ायः एक िवशेषक या ल ण के िलए         प से उ रदायी वंशागित इकाई को िन िल खत म से   ा कहा जाता है ः
Options :
1.   तंि का कोिशका ( ूरान)
2.   आ       क िवशेषक
3.    ोटीन
4.   जीन


Question Number : 195 Question Id : 1034351005 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Each individual has two _________ for each trait, one comes from the father and the other from the mother.
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Options :
1.   genes
2.   neurons
3.   molecular traits
4.   protein


Question Number : 195 Question Id : 1034351005 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
  ेक           म एक िवशेषक (ल ण) के िलए दो _________ होते ह, िजसम से एक िपता से और दू सरा माता से ा   होता है ।
Options :
1.   जीन
2.   तंि का कोिशकाएं ( ूरान)
3.   आ        क िवशेषक
4.     ोटीन


Question Number : 196 Question Id : 1034351006 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
Which of the following phenomena is the central unifying concept in biology?
Options :
1.   Upgradation
2.   Evolution
3.   Exploration
4.   Incremental development


Question Number : 196 Question Id : 1034351006 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 प रघटना जीविव ान म क ीय एकीकरणीय अवधारणा है ?
Options :
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1.   उ तीकरण
2.   उद् िवकास
3.   अ ेषण
4.     िमक िवकास


Question Number : 197 Question Id : 1034351007 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 the subfield of biology that studies the evolutionary processes such as natural selection, common descent
and speciation that produced the diversity of life on Earth?
Options :
1.   Evolutionary networks
2.   Evolutionary neurology
3.   Evolutionary biology
4.   Evolutionary chemistry


Question Number : 197 Question Id : 1034351007 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
जीविव ान के िकस उप े म िवकासपरक          मों जैसे िक ाकृितक वरण, सामा   वंश म और जाितकरण का अ यन िकया जाता है , िजनसे पृ ी पर
जीवन के िविभ   पउ     ए ह?
Options :
1.   िवकासपरक नेटवक
2.   िवकासपरक तंि का िव ान
3.   िवकासपरक जीविव ान
4.   िवकासपरक रसायनिव ान


Question Number : 198 Question Id : 1034351008 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________ is the underlying genetic basis of a phenotypic trait and its variational properties.
Options :
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1.   Genetic map
2.   Genome sequencing
3.   Genetic building
4.   Genetic architecture


Question Number : 198 Question Id : 1034351008 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
_________, ल ण         पी (फीनोटाइिपक) िवशेषक और इसके प रवतनशील गुणधम का अंतिनिहत आनुवंिशक आधार होता है ।
Options :
1.   आनुवंिशक ढाँ चा
2.   जीनोम अनु म
3.   आनुवंिशक रचना
4.   आनुवंिशक संरचना


Question Number : 199 Question Id : 1034351009 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
In most cases of a metabolic pathway, the product of one enzyme acts as the _________ for the next. However, side products are considered
_________ and removed from the cell.



Options :
1.   filtrate, waste
2.   substrate, filtrate
3.   superstrate, waste
4.   substrate, waste


Question Number : 199 Question Id : 1034351009 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
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चयापचयी माग (मेटाबोिलक पाथवे) के अिधकां श मामलों म, एक एं जाइम का उ ाद अगले के िलए _________ के प मे काय करता है । हालाँ िक सह-उ ाद
_________ माने जाते ह और कोिशका से हटा िदए जाते ह।



Options :
1.   िन     ंद, अपिश
2.   अधः         र, िन   ंद
3.   अिध         र, अपिश
4.   अधः         र, अपिश


Question Number : 200 Question Id : 1034351010 Question Type : MCQ Option Shuffling : Yes Is Question Mandatory : No Option
Orientation : Vertical
Correct Marks : 1 Wrong Marks : 0.25
The tail of which of the following animals is opposite to the head and extends past the anus?
Options :
1.   Chordates
2.   Protista
3.   Pseudocoelomates
4.   Chariots


Question Number : 200 Question Id : 1034351010 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 जंतु की पूंछ इसके िसर के िवपरीत होती है और मल ार के आगे तक िव   ृत होती है ?
Options :
1.   र     ुकी
2.       जीव ( ोिट ा)
3.   कूटसीलोमी
4.   चै रयट
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Source: Delhi Subordinate Services Selection Board. Question paper published by Delhi Subordinate Services Selection Board.

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