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MP Lab Technician 2015: 18 October, Physics, Chemistry and Maths group, Shift 2

  • Date: 18 October 2015
  • Shift: 2
  • Language: Bilingual
  • 86 pages
MP Lab Technician 2015 question paper, 18 October 2015, Physics, Chemistry and Maths group, Shift 2, page 1 of 86
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                          PROFESSIONAL EXAMINATION BOARD
                                     Group 2 Lab Technician 2015
                                          PCM 18th Oct 2015, 02:00 PM
  Topic:­ General Knowledge
  1)

  Question Stimulus :­

  Madhya Pradesh was formed on the recommendation of:

  मⰀ戄य 찄दे
         श का गठन 耂कसक鋼ᘂ अनश
                           ुस
                            ंा पर हु
                                   आ था ?

             Pandit Nehru / 耂
                           पं डत ने
                                  ह㠅

             Sardar Patel / सरदार पटे
                                    ल

             State Reorganization Commission / राȅय पन
                                                     ु᣽
                                                      गठन आयोग

             State Disintegration Commission / राȅय 耂वघटन आयोग

  Correct Answer :­State Reorganization Commission / राȅय पन
                                                           ु᣽
                                                             गठन आयोग

  2)

  Question Stimulus :­

  Mark the correct statement about freedom fighters from Madhya Pradesh?

  मⰀ戄य 찄दश के頄वतं
                阄ा सं
                    鐅ाम से
                         ना耂नय쿾ᘂ केसं
                                    बⰄध म鯼
                                          सह鋽ᘂ कथन कौन सा है
                                                           ?

             Kunwar Chain Singh was the first martyr of battle of freedom./

             頄वतं
                阄ा सं
                    鐅ाम केपहलेशह鋽ᘂद कं
                                     वर चै
                                     ु   न耂सहंथे
                                               ।

             Rani Avanti Bai of Ramgarh, fought along Mandla army./

             रामगढ़ क鋼ᘂ रानी अवं
                              ती बाई मं        ना केसाथ लड़ी थी।
                                      डला क鋼ᘂ से

             Sindhiya of Gwalior and Nawab of Bhopal fought against British during 1857./

             쀃वा耂लयर के耂सं
                         耂धया और भोपाल केनवाब अं
                                               鐅ज
                                                े쿾ᘂ के耂व頄氅 1857 म鯼
                                                                  लड़े
                                                                    थे।

             All of the above. /

             उपरोȅत सभी।


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  Correct Answer :­All of the above. / उपरोȅत सभी।

  3)

  Question Stimulus :­

  Pranahita is famous as:

  찄ाण耂हता इस耂लए 찄耂स氅 है
                      ?

             A waterfall in Jabalpur./

             जबलपरुका एक जल찄पात

             Power project on the Chambal river./

             जबलपरुका एक जल찄पात

             Junction of Vardha and waniganga rivers./

             वधा᣽
                 एवं
                   वै
                    नी गं
                        गा न耂दय쿾ᘂ का सं
                                      गम

             Old name of kshipra river./

             耂छपरा नद鋽ᘂ का 찄ाचील नाम

  Correct Answer :­Junction of Vardha and waniganga rivers./ वधा᣽
                                                                 एवं
                                                                   वै
                                                                    नी गं
                                                                        गा न耂दय쿾ᘂ का सं
                                                                                      गम

  4)

  Question Stimulus :­

  Madhya Pradesh Nagar Palika Nigam Act 1944 was passed to enforce?

  मⰀ戄य 찄दे
         श नगर पा耂लका अ耂ध耂नयम 1944 ȅया लागू
                                          करने
                                             के耂लए पा耂रत ्
                                                         耂कया गया था?

             73rd constitutional amendment act./

             सं
              耂वधान का 73 वां
                            संसोधन

             74th constitutional amendment act./

             सं
              耂वधान का 74 वां
                            संसोधन

             To promote girl’s education. 72nd constitutional amendment act./

             लड़耂कय쿾ᘂ क鋼ᘂ 耂श☀分ा को बड़ाने
                                      के耂लए सं
                                             耂वधान का 72 वां
                                                           संसोधन


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             None of these. /

             उपरोȅत म鯼
                      सेकोई नह鋽ᘂ

  Correct Answer :­

  74th constitutional amendment act./ सं
                                       耂वधान का 74 वां
                                                     संसोधन

  5)

  Question Stimulus :­

  Mark the correct statement about the Governor of a State:

  (a) He is appointed by the President of India.

  (b) Current Governor of MP is Mr. Ram Naresh Yadav.

  (c) Minimum age qualification is 35 years.

  耂कसी राȅय के
             राȅयपाल के
                      संदभ᣽
                          म鯼सह鋽ᘂ कथन कौन सा है
                                              ?

  (a) उनक鋼ᘂ 耂नयȅ
               ुत भारत के
                        रा调頄प耂त 頄वारा क鋼ᘂ जाती ह짻

  (b) मⰀ戄य 찄दे
             ष के
                वत᣽
                  मान राȅयपाल 퇿ꈅी रामनरे
                                       श यादव है

  (c) Ⰴयन
        ूतम उ� 35 वष᣽
                    है

             a&b

             b&c

             a&c

             a, b & c

  Correct Answer :­a, b & c

  6)

  Question Stimulus :­

  Laadli Lakshmi Scheme benefits are:

  लाडल鋽ᘂ ल☀찄मी योजना केलाभ:

             Limited to 2 girl children only./

             दो लड़耂कय쿾ᘂ तक सी耂मत है


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             Limited to 3 girl children only./

             तीन लड़耂कय쿾ᘂ तक सी耂मत है

             Limited to 1 girl children only./

             एक लड़耂कय쿾ᘂ तक सी耂मत है

             Limited to 4 girl child.

             चार लड़耂कय쿾ᘂ तक सी耂मत है

  Correct Answer :­

  Limited to 2 girl children only./ दो लड़耂कय쿾ᘂ तक सी耂मत है

  7)

  Question Stimulus :­

  Madhya Pradesh’s first Wildlife Awareness Centre is at:

  मⰀ戄य 찄दे
         श का पहला वⰄय जीवन जाग㠅कता के
                                     Ⰴ頄 कहाँ
                                           ि頄थत है
                                                 ?

             Chhindwara./ 耂छं
                            दवाड़ा

             Ralamandal, Indore./ रालामं
                                       डल, इं
                                            दौर

             Bohani, Narshingpur./ बोहानी, नर耂सहं
                                                परु

             Khamariya, Jabalpur./ खम耂रया, जबलपरु

  Correct Answer :­

  Ralamandal, Indore./ रालामं
                            डल, इं
                                 दौर

  8)

  Question Stimulus :­

  What are the features of the Vindyachal Super Thermal Power Station?

  (a) Stationed at Vindhya Nagar, Singrauli, Madhya Pradesh.

  (b) It comes under Super Thermal Power stations series.

  (c) Manufactured by NTPC.

  耂वं
    Ⰰ戄याचल सप
            ुर 耂व頄यत
                   ुताप सं
                         य阄 क鋼ᘂ ख耂ू
                                  बयां
                                     ȅया ह짻
                                          ?

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  (a) 耂वं
        Ⰰ戄यानगर, 耂सगं
                    रोल鋽ᘂ, मⰀ戄य 찄दे
                                  ष म鯼
                                      ि頄थत है

  (b) यह सप
          ुर 耂व頄यत
                 ुतापगह
                      ृ쿾ᘂ क鋼ᘂ 퇿ꈅं
                                खला का 耂ह頄सा है

  (c) NTPC 頄वारा उ萃पा耂दत है

             a&b

             a&c

             b&c

             a, b & c

  Correct Answer :­a & b

  9)

  Question Stimulus :­

  Cabinet Committee on Economic Affairs (CCEA) approved Intrastate Transmission System in 7
  states. Which of these states comes under this?

  आ耂थ᣽
     क मामल쿾ᘂ क鋼ᘂ के
                   耂बने
                      ट स耂म耂त ने
                               अंतरराजीय पारे
                                            षण 찄णाल鋽ᘂ का अनम
                                                           ुोदन साथ राȅय쿾ᘂ के耂लए 耂कया है
                                                                                       । कोन से
                                                                                              राȅय
  इसकेअⰄतरगत आते
               ह짻
                ?

             Assam./ असम

             Madhya Pradesh / मⰀ戄य 찄दे
                                     श

             Kerala./ के
                       रल

             Manipur./ म耂नपरु

  Correct Answer :­Madhya Pradesh / मⰀ戄य 찄दे
                                           श

  10)

  Question Stimulus :­

  Rakesh Sahni has been appointed as the chairman of?

  राके
     श साहनी को 耂कस का अⰀ戄य☀分 耂नयȅ
                                 ुत 耂कया गया है
                                              ?

             MP Electricity Regulatory Commission./

             मⰀ戄य 찄दे
                    श 耂व頄यत
                          ु耂नयामक आयोग

             B.H.E.L./
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             बी. एच. ई. एल.

             Narmada Valley Development Authority./

             नम᣽
               दा वै
                   ल鋽ᘂ 耂वकाश 찄ा耂धकरण

             NTPC.

             एन.ट鋽ᘂ. पी. सी.

  Correct Answer :­Narmada Valley Development Authority./ नम᣽
                                                            दा वै
                                                                ल鋽ᘂ 耂वकाश 찄ा耂धकरण

  Topic:­ General Maths
  1)

  Question Stimulus :­

  By selling 8 bananas, a fruit seller gains an amount equal to the selling price of 1 banana. Calculate
  his gain percent.

  एक फल 耂व䈆े
           ता 8 के
                 लेबे
                    चकर एक के
                            लेका 耂व䈆य म頄
                                       ूय लाभ म鯼
                                                찄ा调त करता है
                                                           । उसके
                                                                लाभ 찄耂तशत क鋼ᘂ गणना
  क鋼ᘂिजए।


             15 % / 15 찄耂तशत


             14 % / 14 찄耂तशत


             16 % / 찄耂तशत

             None of these./ इनमेसेकोई नह鋽ᘂ


  Correct Answer :­14 % / 14 찄耂तशत

  2)

  Question Stimulus :­

  The price of petrol falls down by 20%. By how much percent must a man increase his consumption,
  so as to keep his expenditure constant?

  पे
   頄ोल के
        दाम 20 찄耂तशत से
                      कम हो जाताहै
                                 ।एक 调यिȅत को अपनी खच᣽
                                                     सामान रखने
                                                              के耂लए खपत को 耂कतना
  찄耂तशत बढ़ाना चा耂हए?

             42%
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             25%

             20%

             10%

  Correct Answer :­25%

  3)

  Question Stimulus :­

  A sum of money doubles in 10 years. In how many years will it become four times at the same rate
  of simple interest?

  एक रा耂श10 वष濾ᘂ म鯼
                   दोगन
                      ुी हो जाती है
                                  । साधारण 调याज क鋼ᘂ समान दर से
                                                             耂कतने
                                                                 वष濾ᘂ म鯼
                                                                        4 गन
                                                                           ुी हो जाएगी?

             30 years / 30 वष᣽

             50 years / 50 वष᣽

             20 years / 20 वष᣽

             25 years / 25 वष᣽

  Correct Answer :­30 years / 30 वष᣽

  4)

  Question Stimulus :­

  In what ratio should water be mixed with wine, that costs Rs.60 per litre, so that the price ofthe
  resultant mixture is Rs.40 per litre?

  耂कस अनप
        ुात म鯼
              पानी को 60 頄 찄耂त ल鋽ᘂटर क鋼ᘂ शराब के
                                               साथ 耂मलाया जाए ता耂क 耂म퇿ꈅण का म頄
                                                                             ूय 40 頄 찄耂त ल鋽ᘂटर
  हो जाए?

             2:3

             4:5

             3:4

             1:2

  Correct Answer :­1 : 2

  5)

  Question Stimulus :­
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  16 litres of kerosene is mixed with 5 litres of petrol. The price of kerosene is Rs. 12 per litre and
  price of petrol is Rs. 33 per litre. The average price of the resultant mixture per litre is? (In rupees)

  16 ल鋽ᘂटर के
            रोसीन को 5 ल鋽ᘂटर पे
                              頄ोल के
                                   साथ 耂मलाया गया। के
                                                    रोसीन का म頄
                                                              ूय 12 頄 찄耂त ल鋽ᘂटर और पे
                                                                                    頄ोल का
  म頄
   ूय 33 頄 찄耂त ल鋽ᘂटर है
                      । 耂म퇿ꈅण का औसत म頄
                                      ूय 찄耂त ल鋽ᘂटर होगा? (頄पये
                                                             म鯼
                                                               )

             15

             17

             21

             23

  Correct Answer :­17

  6)

  Question Stimulus :­

  3 years ago the average age of Sonam’s family, consisting of 5 members,was 35 years. Last year a
  child was born in this family. What will be the average age of this family three years from now? (In
  years)

  तीन वष᣽
        पहले
           सोनम के
                 पाँ
                   च सद頄यीय प耂रवार क鋼ᘂ औसत आयु
                                             35 वष᣽
                                                  थी। एक साल पहले
                                                                इस प耂रवार म鯼
                                                                            एक नये
  ब戄चे
     का जⰄम हु
             आ। तीन वष᣽
                      प⠀쀃चात ्
                             इस प耂रवार क鋼ᘂ औसत आयु
                                                 ȅया होगी? (वष᣽
                                                              म짻
                                                                )

             36


             34

             35

             None of these/ इनम鯼सेकोई नह鋽ᘂ


  Correct Answer :­34

  7)

  Question Stimulus :­

  In a kilometer race, A can beat B by 100 m and B can beat C by 80 m. If A and C run in the same
  race, by how many meters will A win?

  1 耂कलोमीटर क鋼ᘂ दौड़ म鯼
                       A, B, को 100 मीटर से
                                          हरा सकता है
                                                    और B, C को 80 मीटर से
                                                                        हरा सकता ,
                                                                                है य耂द A और C
  उसी दौड़ मे
           दौड़鯼
              गेतो A, C को 耂कतने
                               मीटर से
                                     हराये
                                         गा?


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             172

             178

             220

             200

  Correct Answer :­172

  8)

  Question Stimulus :­

  16 workers working 6 hours day can build a wall of length 150 meters, breadth 20 meters, and
  height 12 meters in 25 days. In how many days 12 workers, working 8 hours a day will build a wall
  of length 800 m, breadth 15m and height 6 meters?

  16 लोग 6 घं
            टे
             찄耂त耂दन काम करके
                           एक 150 मीटर लं
                                        बी, 20 मीटर चै
                                                     ड़ी और 12 मीटर ऊँ
                                                                    ची द鋽ᘂवार को 25 耂दन म鯼
  बना सकते।
         ह짻12 लोग 8 घं
                      ट鯼
                        찄耂त耂दन काम करके
                                      800 मीटर लं
                                                बी, 15 मीटर चै
                                                             ड़ी और 6 मीटर ऊँ
                                                                           ची द鋽ᘂवार 耂कतने
  耂दन म鯼
        बना सकते
               ह짻
                ?

             50 days/ 50 耂दन

             25 days/ 25 耂दन

             100 days/ 100 耂दन

             60 days/ 60 耂दन

  Correct Answer :­50 days/ 50 耂दन

  9)

  Question Stimulus :­

  In how many ways can 5 prizes be given away to 7 boys when each boy is eligible for all the prizes?

  5 पा耂रतोषक鋼ᘂ को 7 लड़क쿾ᘂ को 耂कतने
                                 तरह से
                                      耂दया जा सकता है
                                                    जब찄萃ये
                                                         क लड़का सारे
                                                                   पा耂रतोषक鋼ᘂ को पाने
                                                                                    के耂लए
  यो쀃य ह짻
        ?

             5!

             7!




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  Correct Answer :­

  10)

  Question Stimulus :­

  What is the sum of first 10 prime numbers?

  찄थम 10 अभाȅय सं
                氅याओ का योग ȅया है
                                 ?

             Even/सम

             Odd / 耂वषम

             Can’t say / कह नह鋽ᘂ सकते

             None of these / इनम鯼सेकोई नह鋽ᘂ

  Correct Answer :­Odd / 耂वषम

  11)

  Question Stimulus :­

  How many possible pairs of numbers exist whose product is 5400 and HCF is 30.

   ऐसे耂कतनेसं
            氅याओं
                केय쀃ु
                    म सं
                       भव हैिजनका गण
                                   ुनफल 5400 और मह萃तम समापवत᣽
                                                            क 30 हो?

             1

             2

             3

             4

  Correct Answer :­2

  12)

  Question Stimulus :­

  A two digit number is such that the product of its digits is 12. When 36 is added to the number, its
  digits are reversed. Find the number.

  एक दो अं
         को क鋼ᘂ सं
                 氅या केअं
                        को का गण
                               ुनफल 12 है
                                        । य耂द सं
                                               氅या म鯼36 जोड़ा जाय तो उसकेअं
                                                                          क उलट जाते
  ह짻
   ,सं氅या 栆ात क鋼ᘂिजये
                    ।

             62

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             54

             45

             26

  Correct Answer :­26

  13)

  Question Stimulus :­

  Three years ago, X’s age was 2 times as that of Y’s. Seven years hence, the sum of their ages will be
  83 years. What is the age of X today?

   तीन वष᣽
          पव  X क鋼ᘂ आयु
            ू᣽       Y क鋼ᘂ आयु    ुी थी, 7 वष郾ᘂ केबाद उनक鋼ᘂ आयु
                              सेदोगन                           का योग 83 वष᣽
                                                                            होगा। X क鋼ᘂ
    मान आयु
  वत᣽    ȅया है
               ?

             47 years/ 47 वष᣽

             35 years/ 35 वष᣽

             45 years/ 45 वष᣽

             26 years/ 26 वष᣽

  Correct Answer :­45 years/ 45 वष᣽

  14)

  Question Stimulus :­

  Following Graph shows the number of students, who qualified in an examination, of three different
  schools, in 5 different years? What is the ratio between the number of students who qualified in the
  exam from school C in 2014 and the number of candidates who qualified in the exam from school A
  in 2013?




  鐅ाफ पाँ
        च वष濾ᘂ म鯼तीन 耂व頄यालय쿾ᘂ केउ萃तीण᣽छा阄쿾ᘂ क鋼ᘂ सं
                                                    氅या को दशा᣽
                                                              ता है
                                                                  । 2014 म鯼耂व頄यालय C सेउ萃तीण᣽

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  छा阄쿾ᘂ क鋼ᘂ सं
             氅या एवं
                   2012 म鯼耂व頄यालय A सेउ萃तीण᣽
                                             छा阄쿾ᘂ क鋼ᘂ सं
                                                        氅या का अनप
                                                                 ुात 栆ात कर鯼
                                                                           ।




  Correct Answer :­

  15)

  Question Stimulus :­

  This question is followed by two statements A and B. Indicate your responses based on the given
  choices?



  If a, b and c are three consecutive prime numbers. Is ‘a’ an even number?

  Statement A: ab + bc is an even number.

  Statement B: abc + bca is an even number.



  इस 찄⠀쀃न म鯼
            찄⠀쀃न के
                  बाद दो कथन A और B 耂दये
                                       हु
                                        ए ।
                                         ह짻अपनी 찄耂त耂䈆या को 耂दये
                                                               हु
                                                                ए 耂वक頄पो के
                                                                          आधार पर
  अं
   耂कत कर鯼
         ?



  य耂द a, b, और c तीन लगातार अभाȅय सं
                                   氅याएं।
                                       ह짻ȅया 'a' सम सं
                                                      氅या है
                                                           ?

  कथन A : ab + bc एक सम सं
                         氅या है
                              ।

  कथन B : abc + bca एक सम सं
                           氅या है
                                ।

             If a question can be answered using statement A alone but not by using statement B alone/

             य耂द 찄⠀쀃न का उ萃तर के
                               वल कथन A केउपयोग से耂दया जा सकेपरⰄतु
                                                                 कथन B केउपयोग सेनह鋽ᘂं
                                                                                     ।

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             If a question can be answered using statement B alone but not by using statement A alone/

             य耂द 찄⠀쀃न का उ萃तर के
                               वल कथन B केउपयोग से耂दया जा सकेपरⰄतु
                                                                 कथन A केउपयोग सेनह鋽ᘂं
                                                                                     ।

             If the question can be answered using statement A and statement B together but not by using
             either statement A or statement B alone/

             य耂द 찄⠀쀃न का उ萃तर कथन A और कथन B केएक साथ उपयोग से耂दया जा सकेपरⰄतु
                                                                             耂कसी भी एक
             कथन A या B केउपयोग सेनह鋽ᘂं
                                      ।

             If the question cannot be answered even by using statement A and statement B together/

             य耂द 찄⠀쀃न का उ萃तर दोनो कथनो A और Bकेएक साथ उपयोग सेभी न 耂दया जा सक।
                                                                              鯼

  Correct Answer :­If a question can be answered using statement A alone but not by using statement
  B alone/ य耂द 찄⠀쀃न का उ萃तर केवल कथन A केउपयोग से耂दया जा सकेपरⰄतु       कथन B केउपयोग सेनह鋽ᘂं   ।

  Topic:­ General Science
  1)

  Question Stimulus :­

  Small pieces of solid matter which are found scattered in the inter­planetary space of the solar
  system are known as:

  सौर 찄णाल鋽ᘂ के
              अंतर­鐅ह鋽ᘂय म鯼
                           इधर­उधर फै
                                    लेहु
                                       ए ठोस पदाथ濾ᘂ के
                                                     छोटे
                                                        टु
                                                         कड़े
                                                           इनम鯼
                                                               से耂कस नाम से
                                                                          जाने
                                                                             जाते:
                                                                                ह짻

             Asteroids/ ☀分ु
                          頄 鐅ह

             Meteoroids/ उ頄का 耂पं
                                ड

             Comet/ धम
                     ूके
                       तू

             Satellites/ उप鐅ह

  Correct Answer :­Meteoroids/ उ頄का 耂पं
                                      ड

  2)

  Question Stimulus :­

  The different colours of different stars are due to the variation of?

   耂व耂भⰄन तार쿾ᘂ के耂भⰄन 耂भⰄन रं
                             ग 耂न頄न耂ल耂खत म鯼से耂कसम鯼耂वचलन केकारण होते :
                                                                    ह짻

             Pressure/ दबाव

             Temperature/ तापमान

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              Pressure and temperature/ दबाव और तापमान

             Surface reactions/ सतह 찄耂त耂䈆या

  Correct Answer :­Temperature/ तापमान

  3)

  Question Stimulus :­

  Water is used to cool the engines of cars, buses, trucks, etc. It is because water has?

   पानी का 찄योग कार쿾ᘂ, बस쿾ᘂ, 頄क쿾ᘂ केइं
                                     जन को ठं
                                            डा करनेके耂लए 耂कया जाता है
                                                                    । ऐसा इस耂लए 耂कया जाता है
  ȅय쿾ᘂ耂क पानी का

             Low specific heat/ 耂न頄न 耂व耂श调ट ताप होता है

             High specific heat/ उ戄च 耂व耂श调ट ताप होता है

             Low viscosity/ 耂न頄न ⠀쀃यानता होती है

             High viscosity/ उ戄च ⠀쀃यानता होती है

  Correct Answer :­High specific heat/ उ戄च 耂व耂श调ट ताप होता है

  4)

  Question Stimulus :­

  Which instrument is used to measure speed of the vehicle?

   वाहन क鋼ᘂ ग耂त क鋼ᘂ माप करने
                           के耂लए 耂कस उपकरण का 찄योग 耂कया जाता है
                                                              ?

             Stroboscope/ 頄頄ोबो頄कोप

              Streoscope/ 頄頄े
                            यो頄कोब

             Speedometer/ 頄पीडोमीटर

             Tachometre/ टे
                          कोमीटर

  Correct Answer :­Speedometer/ 頄पीडोमीटर

  5)

  Question Stimulus :­


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  What is the name of alcohol obtained in the saponification process?

   सै
    पोनी耂फके
           शन 찄耂䈆या म鯼कौन सा अ頄कोहल 찄ा调त 耂कया जाता :
                                                   है

             Easter/ ई頄टर

             Glycerol/ 쀃लाईसे
                            रोल

             Acetone/ ए耂सटोन

             Mortar/ मोटा᣽
                         र

  Correct Answer :­Glycerol/ 쀃लाईसे
                                  रोल

  6)

  Question Stimulus :­

  What is the chemical name of vitamin B1?

   耂वटा耂मन B1 का रासाय耂नक नाम ȅया है
                                   ?

             Retionol/ 耂
                      रेटयोनोल

              Riboflavin/ 耂रबोȅला耂वन

             Thiamine/ 耂थयामाइन

             Ascorbic acid/ एसको耂ब᣽
                                  क ए耂सड

  Correct Answer :­Thiamine/ 耂थयामाइन

  7)

  Question Stimulus :­

  Which of the following below are the Alloys of solder?

  耂न頄न耂ल耂खत म鯼
              ȅया सो頄डर का 耂म퇿ꈅ धातु
                                   है?

             Tin and lead/ 耂टन तथा लै
                                    ड

             Iron and nickel/ लौह और 耂नकल

             Copper and zinc/ कॉपर और िजं
                                        क

             Copper and tin/ कॉपर और 耂टन

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  Correct Answer :­Tin and lead/ 耂टन तथा लै
                                          ड

  8)

  Question Stimulus :­

  Which principle or law states that in an unexcited atom, electrons reside in the lowest energy
  orbitals available to them?

   耂कस 耂स氅ाⰄत और 耂नयम म鯼यह उ頄ले
                               耂खत है耂क 耂कसी 耂नि调䈆य परमाणु
                                                         म鯼
                                                           , इले
                                                               ȅ頄ॉⰄस उनके耂लए उपल调ध
  सबसेⰄयन
        ूतम ऊजा᣽आ耂ब᣽
                    ट頄स म鯼रहते :
                              ह짻

             Aufbau principle/ औफबाऊ 耂स氅ाⰄत

             Archimede's principle/ आक鋼ᘂमी耂डज़ 耂स氅ाⰄत

             Boyles's Law/ बोएले
                               ज़ 耂नयम

             Avogadro's Law/ एबोगादरो 耂नयम

  Correct Answer :­Aufbau principle/ औफबाऊ 耂स氅ाⰄत

  9)

  Question Stimulus :­

  The method of concentrating the ore which makes use of the difference in density between ore and
  impurities is called?

   अय頄क केसं
           के
            Ⰴ頄ण क鋼ᘂ 耂व耂ध, जो अय頄क तथा अश耂ु
                                         氅य쿾ᘂ केबीच म鯼अं
                                                        तर का 찄योग करती ,
                                                                       हैउसे耂न頄न耂ल耂खत
  म鯼सेȅया कहा जाता :
                   है

              Liquation/ 耂लके
                            शन

             Leaching/ ल鋽ᘂ耂चं
                            ग

             Levigation/ ले
                          耂वगे
                             शन

             Magnetic separation/ चब
                                   ं
                                   ुक鋼ᘂय पथ
                                          ृȅकरण

  Correct Answer :­Levigation/ ले
                                耂वगे
                                   शन

  10)

  Question Stimulus :­

  To manufacture vanaspati from vegetable oil which gas is used?

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   वे
    जट
     ेब
      ेल आयल सेवन頄प耂त बनानेके耂लए 耂कस गै
                                      स का 찄योग 耂कया जाता है
                                                           ?

             Hydrogen/ हाई戄ोजन

             Oxygen/ आȅसीजन

             Nitrogen/ नाइ頄ोजन

             Carbon dioxide/ काब᣽
                                न डाइआȅसाइड

  Correct Answer :­Hydrogen/ हाई戄ोजन

  11)

  Question Stimulus :­

  Which one of the statements given below is/are correct with respect to Tapeworm?

  नीचे
     耂दए गए वȅत调य쿾ᘂ मे
                     सेकौन सा वȅत调य फ鋼ᘂताकृ
                                          耂मय쿾ᘂ के
                                                 संबध
                                                    ंम鯼
                                                       सह鋽ᘂ है
                                                             ?

  A. They are intestinal parasites/ ये
                                     आं阄ीय परजीवी होते।
                                                     ह짻

  B. They survives within the intestines of animals including humans/ ये
                                                                       मानव쿾ᘂ स耂हत पशु
                                                                                     ओंक鋼ᘂ आं
                                                                                            त쿾ᘂ के
  भीतर जी耂वत रहते।
                ह짻

  C. They survives within the intestines of animals excluding humans/ ये
                                                                       मानव쿾ᘂ के
                                                                               अलावा पशु
                                                                                       ओंक鋼ᘂ आं
                                                                                              त쿾ᘂ
  म鯼
    जी耂वत रहते
             ह짻

             A and B

             A and C

             Only A

             A, B and C

  Correct Answer :­A and B

  12)

  Question Stimulus :­

  Tetanus is caused by which of the following?

   इनम鯼से耂कसकेकारण टे
                     टनस होता है
                               ?

             Clostridium tetani/ ȅलोि頄頄耂डयम टे
                                             टन
                                              ेी

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             Mycobacterium/ माइकोबै
                                  िȅट耂रयम

             Mycobacterium leprae/ माइकोबै
                                         िȅट耂रयम ले
                                                  परे
                                                    ई

             Vibrio cholarae/ 耂व耂찄यो कोलारे
                                          ई

  Correct Answer :­Clostridium tetani/ ȅलोि頄頄耂डयम टे
                                                   टन
                                                    ेी

  13)

  Question Stimulus :­

  Antiflatulent is used as?

   उदर-वायु
          रोधी का 찄योग 耂कस 㠅प म鯼耂कया जाता :
                                          है

             Drug that induces insensitivity to pain/ दवा जो पीड़ा के찄耂त सं
                                                                         वद
                                                                          ेनह鋽ᘂनता को उ萃찄े
                                                                                         耂रत करती है

              Drug that reduces intestinal gas/ दवा जो आं
                                                        त쿾ᘂ क鋼ᘂ गै
                                                                 स को कम करती है

             A drug used to lower body temperature/ शर鋽ᘂर का तापमान कम करनेके耂लए 찄योग क鋼ᘂ गई दवा

             Drug that is used to prevent pain/ दवा िजसका 찄योग पीड़ा क鋼ᘂ रोकथाम के耂लए 耂कया जाता है

  Correct Answer :­ Drug that reduces intestinal gas/ दवा जो आं
                                                              त쿾ᘂ क鋼ᘂ गै
                                                                       स को कम करती है

  14)

  Question Stimulus :­

  Which is the best food source for sodium?

   सो耂डयम के耂लए सबसेअ戄छा भोजन �ोत ȅया है
                                       ?

             Salt/ नमक

             Cereals/ अनाज

              Pulses/ दलहन

             Vegetables/ सि调जयां

  Correct Answer :­Salt/ नमक

  15)

  Question Stimulus :­

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  Optical fiber works on the principle of?

  आि调टकल फाइबर 耂कस 耂स氅ाⰄत के
                           आधार पर काम करती है
                                             ?



             Refraction of light/ 찄काश का अपवत᣽
                                              न

             Reflection of light/ 찄काश का परावत᣽
                                               न

             Total internal reflection of light/ 찄काश का पण
                                                          ू᣽
                                                            आंत耂रक परावत᣽
                                                                        न

             Prism / 耂찄ȅम

  Correct Answer :­Total internal reflection of light/ 찄काश का पण
                                                                ू᣽
                                                                  आंत耂रक परावत᣽
                                                                              न

  Topic:­ General Hindi
  1)

  Question Stimulus :­

  ‘耂कसी व頄तु
           को 调यथ᣽
                  स頄भाल कर रखना’, इस उिȅत का 调यं
                                               जक -
                                                 है

             आम केआम गु
                      ठ耂लय쿾ᘂ केदाम

             耂सर पर कफन बाँ
                          धना

             शहद लगाकर चाटना

             झाँ
               सा दे
                   ना

  Correct Answer :­शहद लगाकर चाटना

  2)

  Question Stimulus :­

  श氅
   ु वाȅय का चयन क鋼ᘂिजये
                       -

             इस प頄
                 ुतक क鋼ᘂ यह鋽ᘂ 耂वशे
                                 षता है
                                      ।

             इस प頄
                 ुतक क鋼ᘂ यह鋽ᘂ अ戄छाई है
                                     ।

             इस प頄
                 ुतक क鋼ᘂ यह鋽ᘂ 耂वशे  ह짻
                                 षता ।

             इस प頄
                 ुतक क鋼ᘂ यह鋽ᘂ नवीनता है
                                      ।

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  Correct Answer :­इस प頄
                       ुतक क鋼ᘂ यह鋽ᘂ 耂वशे
                                       षता है
                                            ।

  3)

  Question Stimulus :­

  का调य शा頄阄 केअनस
                ुार रस쿾ᘂ क鋼ᘂ सं
                              氅या है-

             आठ

             नौ

             दस

             सात

  Correct Answer :­नौ

  4)

  Question Stimulus :­

  दानी का 耂वलोम -
               है

             दे
              नदार

             अदानी

             कृ
              पण

             दाता

  Correct Answer :­कृ
                    पण

  5)

  Question Stimulus :­

  耂न頄न म鯼सेकौन सा श调द दोन쿾ᘂ वचन쿾ᘂ म鯼찄योग होता है?

             घं
              टा

             लता

             ☀分मा

             सै
              कड़ा

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  Correct Answer :­☀分मा

  6)

  Question Stimulus :­

  करण त萃प㠅
         ुष म鯼耂कस 耂चⰄह का लोप होता है?

             से

             म鯼

             के耂लए

             का

  Correct Answer :­से

  7)

  Question Stimulus :­

  श氅
   ु वत᣽
       नी वाला श调द -
                  है

             सीडी

             सीड़ी

             सीढ़鋽ᘂ

             सीढ鋽ᘂ

  Correct Answer :­सीढ़鋽ᘂ

  8)

  Question Stimulus :­

  耂प頄ला 耂कसेकहते
               है?

             खरगोश का ब戄चा

             मग
              ुῡ का ब戄चा

             बकर鋽ᘂ का ब戄चा

             कु
              萃ते
                का ब戄चा

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  Correct Answer :­कु
                    萃ते
                      का ब戄चा

  9)

  Question Stimulus :­

  अⰄवे
     षण का सिⰄध 耂व戄छे
                    द होगा-

             अन+वे
                 षण

             अन+
               ुएषण

             अन+
               ुऐषण

             अनव+एषण

  Correct Answer :­अन+
                     ुएषण

  10)

  Question Stimulus :­

  찄हार-प耂रहार य쀃ु
                म का सह鋽ᘂ अथ᣽
                             है।

             आ䈆मण- अपनाना

             हमला- र☀分ा करना

             मारना- 萃यागना

             उ萃पीड़न - 찄耂त栆ा

  Correct Answer :­मारना- 萃यागना

  11)

  Question Stimulus :­

  मनोहर का सिⰄध 耂व戄छे
                    द होगा।

             मनो+हर

             मनः+हर

             मन+हर

             मन+अहर

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  Correct Answer :­मनः+हर

  12)

  Question Stimulus :­

    दऊँग㠅
  ‘बं   ु पद कं
              ज, कृ
                  पा 耂सⰄधु
                         नर 㠅प ह耂र

  महा मोह तम पज
              ं
              ु, जासु
                    वचन र耂वकर 耂नकट’

  उपरोȅत प頄य है-

             रोला

             बरवै

             सोरठा

             दोहा

  Correct Answer :­दोहा

  13)

  Question Stimulus :­

  कौन सा श调द हमे
               शा बहु
                    वचन म짻찄यȅ
                             ुत होता है?

             耂शशु

             찄ाण

             भिȅत

             उपयु
                ȅत म鯼सेकोई नह鋽ᘂं
                ᣽

  Correct Answer :­찄ाण

  14)

  Question Stimulus :­

  耂नयत-नीयत श调द य쀃ु
                  म का सह鋽ᘂ अथ᣽
                               है।

             भा쀃य­ मनोभाव

             सदाचार鋽ᘂ­ छलर耂हत

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             इरादा­भा쀃य

             耂नि⠀쀃चत­ इरादा

  Correct Answer :­耂नि⠀쀃चत­ इरादा

  15)

  Question Stimulus :­

  गोमय का तꈅव होगा–

             गोधम
                ू

             गोबर

             गे
              हू
               ँ

             गज
              ूना
              ँ

  Correct Answer :­गोबर

  Topic:­ General English
  1)

  Question Stimulus :­

  DIRECTIONS: Choose the option that can be substituted for the given sentence.

  The arrangement of events or dates in order of their occurrence.

             Time table.

             History.

             Chronology.

             Systematization.

  Correct Answer :­Chronology.

  2)

  Question Stimulus :­

  DIRECTIONS: Choose the option that can be substituted for the given sentence.

  Primarily concerned with making money at the expense of ethics.

             Mercenary.

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             Greed.

             Gluttony.

             Avarice.

  Correct Answer :­Mercenary.

  3)

  Question Stimulus :­

  What will be the synonym of ‘Eradicate’?

             Empty.

             Radiate.

             Vacate.

             Remove.

  Correct Answer :­Remove.

  4)

  Question Stimulus :­

  What will be the antonym of the word ‘Poverty’?

             Misfortune.

              Adversity.

             Prosperity.

             Misery.

  Correct Answer :­Prosperity.

  5)

  Question Stimulus :­

  Choose the correct sentence out of the given sentences.

             Majority are in favour of this proposal.

             The committee are unanimous on this issue.

             The average Hindu family in India consist of five members.

             The speaker was not confident in his ability to deliver .

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  Correct Answer :­Majority are in favour of this proposal.

  6)

  Question Stimulus :­

  DIRECTIONS: In the following questions, four alternatives are given for the Idiom/Phrase printed in
  italics. Choose the alternative which best expresses the meaning of the Idiom/Phrase.

  Sherry never claimed that attempting all the questions in given time could be a piece of cake for
  him.

             something really tasty.

             something easily achieved.

             something achieved with greats efforts.

             something as tasty as cake.

  Correct Answer :­something easily achieved.

  7)

  Question Stimulus :­

  DIRECTIONS: In the following questions, four alternatives are given for the Idiom/Phrase printed in
  italics. Choose the alternative which best expresses the meaning of the Idiom/Phrase.

  If you need any kind of help, just give me a call. I will come at the drop of a hat.

             at any time.

             without informing.

             without delay.

             as fast as a hat is dropped.

  Correct Answer :­without delay.

  8)

  Question Stimulus :­

  DIRECTIONS: In the following questions groups of four words are given. In each group, one word is
  correctly spelt. Find the correctly spelt word.

  Find the correctly spelt word.

             Beginning.

             Begining.

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             Biginning.

             Bigning.

  Correct Answer :­Beginning.

  9)

  Question Stimulus :­

  DIRECTIONS: In the following questions four words are given. . Find the correctly spelt word.



             Conscientious.

             Consientious.

             Conscienceous.

             Conscientios.

  Correct Answer :­Conscientious.

  10)

  Question Stimulus :­

  DIRECTIONS: Fill in the blank with correct preposition.

  Mr. Derrick lives ____ Rohini ____ Delhi.

             at, in

             in, at

              by, in

             in, in

  Correct Answer :­at, in

  11)

  Question Stimulus :­

  DIRECTIONS: Fill in the blank with correct preposition.

  His doctor asked him to abstain ____ drinks.

             of

             from

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             by

             with

  Correct Answer :­from

  12)

  Question Stimulus :­

  DIRECTIONS: Out of the given options, which will be the correct passive form of the sentence?

  Her mother is baking a cake.

             A cake is baked by her mother.

             A cake is being baked by her mother.

             A cake was baked by her mother.

             A cake was being baked by her mother.

  Correct Answer :­A cake is being baked by her mother.

  13)

  Question Stimulus :­

  DIRECTIONS: Choose the correct articles.

  Unemployment is ____ universal problem.

             the

             a

             an

              No article required.

  Correct Answer :­a

  14)

  Question Stimulus :­

  DIRECTIONS: Choose the option that has the correct form of indirect speech.

  Michael said, “I have passed the examination”.

             Michael said that she had passed the examination.

              Michael said that she has passed the examination.

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             Michael said that she would pass the examination.

              Michael said that she would have passed the examination.

  Correct Answer :­Michael said that she had passed the examination.

  15)

  Question Stimulus :­

  DIRECTIONS: Arrange the following options to get a meaningful paragraph.

  (A) To be healthy we should refrain from excess in eating.

  (B) Health is the most valuable of all earthly possessions.

  (C) We should eat less and not devour whatever we get.

  (D) Without it all the rest are worth nothing.

             ACDB.

             BDAC.

             CDAB

             BADC.

  Correct Answer :­BDAC.

  Topic:­ General Computer Knowledge
  1)

  Question Stimulus :­

  What is the full form of EEPROM ?

   EEPROM का परू
               ा नाम ȅया ह짻

             Easily Erasable Programmable Read Only Memory./ ईजल鋽ᘂ इरे
                                                                     जब
                                                                      ेल 찄ो鐅ामे
                                                                              बल र鋽ᘂड आनल鋽ᘂ मे
                                                                                             मोर鋽ᘂ

             Electrically Erasable Programmable Read Only Memory./ इले
                                                                     िȅ頄कल鋽ᘂ इरे
                                                                               जब
                                                                                ेल 찄ो鐅ामे
                                                                                        बल र鋽ᘂड आनल鋽ᘂ
             मे
              मोर鋽ᘂ

             Electronically Erasable Programmable Read Only Memory./ इले
                                                                       िȅ頄ो耂नकल鋽ᘂ इरे
                                                                                    जब
                                                                                     ेल 찄ो鐅ामे
                                                                                             बल र鋽ᘂड
             आनल鋽ᘂ मे
                    मोर鋽ᘂ

             Electrically Erasable Program Record Only Memory./ इले
                                                                  िȅ頄कल鋽ᘂ इरे
                                                                            जब
                                                                             ेल 찄ो鐅ाम 耂रकाड᣽
                                                                                           आनल鋽ᘂ मे
                                                                                                  मोर鋽ᘂ

  Correct Answer :­Electrically Erasable Programmable Read Only Memory./ इले
                                                                           िȅ頄कल鋽ᘂ इरे
                                                                                     जब
                                                                                      ेल 찄ो鐅ामे
                                                                                              बल

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  र鋽ᘂड आनल鋽ᘂ मे
              मोर鋽ᘂ

  2)

  Question Stimulus :­

  Every computer on the internet is identified by its _______________

  इं
   टरने
      ट पर हर कं
               调यट
                 ूर क鋼ᘂ _________ 頄वारा पहचान करते
                                                 है

             Scanner./ 頄के
                         नर

             Mother board./ मदर बोड᣽

             IP Address./ आई. पी. एड᣽
                                    स

             Control Unit./ कं
                             頄ोल य耂ू
                                   नट

  Correct Answer :­IP Address./ आई. पी. एड᣽
                                          स

  3)

  Question Stimulus :­

  The data recording format in most of the modern magnetic tape is__________

   आध耂ु
      नक मे
          쀃 耂
           ने टक टे
                  प म鯼
                      कौन सा डाटा 耂रका耂डं
                                        ग फाम櫼
                                             ट ह짻
                                                ?

             7­bit ASCII.

             7­bit EBCDIC

             8­bit ASCII

             8­bit EBCDIC

  Correct Answer :­8­bit EBCDIC

  4)

  Question Stimulus :­

  How many generations are there in computers?

  क頄调यट
      ूर को 耂कतनी पी耂ढ़य쿾ᘂ मे
                           वगῡकृ
                               त 耂कया जा सकता है
                                               ?

             2

             3


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             5

             4

  Correct Answer :­5

  5)

  Question Stimulus :­

  _______is an input device which inputs sound that is then stored in digital form.

  ______ वह इनपट
               ु耂डवाइस है
                        जो 耂क Ⰰ戄व耂न इनपट
                                       ुका 耂डिजटल 㠅प म鯼
                                                       भंडार करता है
                                                                   ।

             Speaker./ 頄पीकर

             Track ball./ 頄े
                           क बाल

             Microphone./ माइ䈆ोफोन

             Light pen./ लाइट पे
                               न

  Correct Answer :­Microphone./ माइ䈆ोफोन

  6)

  Question Stimulus :­

  Which of the following unit is responsible for controlling the transfer of data and instructions among other
  units of a computer?

   耂न頄न耂ल耂खत इकाई क鋼ᘂ , जो एक कं
                               调यट
                                 ूर क鋼ᘂ अⰄय इकाइय쿾ᘂ केबीच डे
                                                           टा और 耂नद櫼
                                                                    श केह頄तां
                                                                            तरण को 耂नयं
                                                                                      耂阄त
  करनेके耂लए िज頄मे
                दार है?

             ALU

             CU

             MU

             LU

  Correct Answer :­CU

  7)

  Question Stimulus :­

             What is Access time in computer?


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             क頄调यट
                 ूर एȅसे
                       स टाइम ȅया ह짻
                                   ?

             Seek time + latency time./

             समय + 耂वलं
                      बता समय क鋼ᘂ तलाश

             Only Seek time/ के
                              वल समय क鋼ᘂ तलाश

             Only Latency time /के
                                 वल 耂वलं
                                       बता समय

             Execution time + seek time/耂न调पादन समय + समय क鋼ᘂ तलाश

  Correct Answer :­Seek time + latency time./ समय + 耂वलं
                                                       बता समय क鋼ᘂ तलाश

  8)

  Question Stimulus :­

  ____________ is a functional key used to display ‘save as’ box.

   से
    व ­एज बाȅस को 耂ड頄调ले
                       करने
                          के耂लए ____________ बटन उपयोग 耂कया जाता है
                                                                  ?

             F10

             F12

             F9

             F11

  Correct Answer :­F12

  9)

  Question Stimulus :­

             In MS Excel, by default the number are ___________ Aligned.

             एम एस एȅसे
                      ल म鯼
                          , 耂डफ़ॉ頄ट 㠅प से
                                       नं
                                        बर ___________ गठबं
                                                          धन कर रहे
                                                                  ह짻
                                                                    ।

             Left/ ले
                    ȅट

             Right/ राइट

             Justified/ ज頄ट鋽ᘂफ़ाइड

             Center/ स鯼
                      टर

  Correct Answer :­Right/ राइट
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  10)

  Question Stimulus :­

             In M.S. Word, what is the use of “Alt + Shift + d”?

             एम एस वड᣽
                     म鯼“Alt + Shift + d” उपयोग ȅया ह짻
                                                     ?

                               बल को इं
             Inserts a table./टे      सट᣽
                                         करना

             Inserts date./ इं
                             सट᣽
                                डे
                                 ट

             Inserts the logo./ इं
                                 सट᣽
                                    लोगो

             Inserts picture./

             इं
              सट᣽
                 耂पȅचर

  Correct Answer :­Inserts date./ इं
                                   सट᣽
                                      डे
                                       ट

  11)

  Question Stimulus :­

  A byte represents a group of ________

   एक बाइट ________ केएक समह
                           ूका 찄耂त耂न耂ध萃व है
                                          ?

             10 bits/10 耂बट

             5 bits/5 耂बट

             8 bits/8 耂बट

             4 bits/4 耂बट

  Correct Answer :­8 bits/8 耂बट

  12)

  Question Stimulus :­

             Which shortcut key is used to minimize current workbook?

             कौन सी शाट᣽
                       कट क鋼ᘂ करं
                                ट वक᣽
                                    बकु को 耂मनीमाइज करने
                                                       के耂लए उपयोग क鋼ᘂ जाती ह짻

             Ctrl + F10

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             Ctrl + F9

             Ctrl + F12

             Ctrl+F3

  Correct Answer :­Ctrl + F9

  13)

  Question Stimulus :­

  What is of the following network device is used to join two network segments together?

   耂न頄न耂ल耂खत ने
              टवक᣽
                  耂डवाइस म鯼एक साथ दो ने
                                       टवक᣽
                                           ☀分े
                                             阄쿾ᘂ म鯼
                                                   शा耂मल करनेके耂लए 찄योग 耂कया 耂डवाइस ȅया है
                                                                                         ?

             Bridge/ 耂찄ज

             Repeater /耂र耂पटर

             Firewall/फ़ायरवॉल

             Bus/ बस

  Correct Answer :­Bridge/ 耂찄ज

  14)

  Question Stimulus :­

  Which layer offers peer­to­peer and end­to­end connection between two processes on remote hosts?

   दो 찄ोसे
         सरो केबीच 耂रमोट हो頄ट पर कौन सी ले
                                         यर पीयर टू
                                                  पीयरऔर एⰄड टू
                                                              एⰄड कने
                                                                    ȅशन दे
                                                                         ती है
                                                                             ।

             Application layer/एपल鋽ᘂके
                                     शन ले
                                         यर

             Data Link layer/ डाटा 耂लं
                                     क ले
                                        यर

             Transport layer/ 頄ां
                                सपोट᣽
                                     लेयर

             Physical Layer/耂फिजकल ले
                                    यर

  Correct Answer :­Transport layer/ 頄ां
                                      सपोट᣽
                                           लेयर

  15)

  Question Stimulus :­

  Which memory is faster than main memory?

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   कौन सी मै
           मोर鋽ᘂ म氅
                  ुय मै
                      मोर鋽ᘂ से
                             ते
                              ज है
                                 ?

             Secondary memory/ से
                                के
                                 Ⰴडर鋽ᘂ मे
                                        मोर鋽ᘂ

             Cache memory/ कै
                            च मे
                               मोर鋽ᘂ

             Both (a) and (b)/ दोन쿾ᘂ (a) और (b)

             Neither (a) nor (b) /न (a) और न (b)

  Correct Answer :­Cache memory/ कै
                                  च मे
                                     मोर鋽ᘂ

  Topic:­ Reasoning
  1)

  Question Stimulus :­

  In the given question, two words are given such that they have a relation to each other followed by
  four lettered pair of words. Select the lettered pair that has the same relationship as the original
  pair of words.

  Treason : Traitor

  耂दये
     हए
      ु찄⠀쀃न म鯼
              दो श调द इस तरह से耂दये
                                 हए
                                  ुह짻 耂क उनम鯼
                                              आपस म鯼
                                                    कुछ सं
                                                         बध
                                                          ंहै। इसके
                                                                  बाद श调द쿾ᘂ के
                                                                             चार य쀃ु
                                                                                   म
  耂दये
     गये।
        ह짻ऐसा श调द य쀃ुम च耂ु
                          नए िजनम鯼
                                  वह鋽ᘂ सं
                                        बध
                                         ंहो जो मल
                                                 ूश调द य쀃ु
                                                        म म鯼
                                                            है
                                                             ।

  दे
   श頄ोह : दे
           श頄ोह鋽ᘂ

             Islam : Muslim / इ頄लाम : मिु
                                        頄लम

             Crime : Criminal / अपराध : अपराधी

             Jailor : Jail / कारापालः कारावास

             Renegade : Religion / 耂व⠀쀃वासघाती : धम᣽

  Correct Answer :­Crime : Criminal / अपराध : अपराधी

  2)

  Question Stimulus :­

  Identify the next term in the given series by understanding the pattern of the series.

  3, 9, 21, 39, 63, 93, ?



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  द鋽ᘂ हई
       ु 퇿ꈅे
           णी के䈆म को समझकर अगला अं
                                  क पहचा耂नये

  3, 9, 21, 39, 63, 93, ?

             119

             103

             129

             121

  Correct Answer :­129

  3)

  Question Stimulus :­

  What will come next in the following series?

  B, D, G, K, P, ?



  耂न頄न耂ल耂खत अ☀分र 퇿ꈅे
                   णी म鯼अगला अ☀分र ȅया होगा?

  B, D, G, K, P, ?

             T

             V

             S

             R

  Correct Answer :­V

  4)

  Question Stimulus :­

  In a certain code BREAKER is written as DPGBMCT. How is MOTHERS written in that code
  language?

   耂कसी कू
         ट भाषा म鯼BREAKER को DPGBMCT 耂लखा जाता है
                                                 । उसी कू
                                                        ट भाषा म鯼MOTHERS को ȅया
  耂लखा जाये
          गा ?

             OMVIGPU

             UPGIVLO

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             SRETHOM

             OMVIUPG

  Correct Answer :­OMVIGPU

  5)

  Question Stimulus :­

  In a certain code, SEND is written as 2%*@ and DREAM is written as @ $ % # S how is MADE
  written in that code?

  耂कसी कू
        ट भाषा म鯼SEND को 2%*@ 耂लखते
                                   हैऔर DREAM को @$%#5 耂लखते
                                                           है। उसी कू
                                                                    ट भाषा म鯼
  MADE को कै
           से耂लख鯼
                गे
                 ।

             5#@%

             @$%5

             5%#@

             2@%$

  Correct Answer :­5#@%

  6)

  Question Stimulus :­

  Study the following arrangement and answer the question given below:

  ZH2@SUL47%N3KT#1F9

  Out of the given 4 options 3 are alike in a certain way based on their position in the given
  arrangement and so form a group. Which is the one that does not belong to the group?



  耂न頄न耂ल耂खत 调यव頄था का सावधानी पव
                               ूक᣽अⰀ戄ययन कर鯼
                                             और नीचे
                                                   耂दए गये
                                                         찄⠀쀃न का उ萃तर दे
                                                                       ।

  ZH2@SUL47%N3KT#1F9

  耂दये
     गये
       4 耂वक頄प쿾ᘂ म鯼
                   से3 द鋽ᘂ हई
                            ु调यव頄था म鯼
                                      耂कसी 耂वशे
                                              ष 㠅प से
                                                    समान ह짻
                                                           और इस तरह एक समह
                                                                          ूबनाते।
                                                                               ह짻कौन
  सा एक 耂वक頄प उस समह
                   ूसे
                     नह鋽ᘂ है
                           ?

             K#7

             T1%


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             U42

             NKL

  Correct Answer :­U42

  7)

  Question Stimulus :­

  S tudy the following arrangement and answer the question given below:

  ZH2@SUL47%N3KT#1F4

  How many such numbers are there in the arrangement which have symbols either immediately
  preceding it or following it?



  耂न頄न耂ल耂खत 调यव頄था का सावधानी पव
                               ूक᣽अⰀ戄ययन कर鯼
                                             और नीचे
                                                   耂दए गये
                                                         찄⠀쀃न का उ萃तर दे
                                                                       ।

  ZH2@SUL47%N3KT#1F4

  调यव頄था म鯼
           耂कतने
               ऐसे
                 अंक ह짻
                       िजनके
                           तरु
                             ंपहले
                             त   या तरु
                                      ंबाद सं
                                      त     के
                                             त है
                                                ?

             2

             3

             1

             None of these / इनम鯼सेकोई नह鋽ᘂ

  Correct Answer :­3

  8)

  Question Stimulus :­

  S tudy the following arrangement and answer the question given below:

  ZH2@SUL47%N3KT#1F4

  Which of the following is the sixth to the left of eleventh from the right end?



  耂न頄न耂ल耂खत 调यव頄था का सावधानी पव
                               ूक᣽अⰀ戄ययन कर鯼
                                             और नीचे
                                                   耂दए गये
                                                         찄⠀쀃न का उ萃तर दे
                                                                       ।

  ZH2@SUL47%N3KT#1F4


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  耂न頄न耂ल耂खत म鯼
              सेकौन सा दाँ
                         ई ओर से
                               쀃यारहवे
                                     केबाँ
                                         ई ओर छठवां
                                                  है
                                                   ?

             4

             2

             H

             T

  Correct Answer :­H

  9)

  Question Stimulus :­

  Study the following arrangement and answer the question given below:

  ZH2@SUL47%N3KT#1F4

  How many such symbols are present in the arrangement which are immediately preceded by a
  number?



  耂न頄न耂ल耂खत 调यव頄था का सावधानी पव
                               ूक᣽अⰀ戄ययन कर鯼
                                             और नीचे
                                                   耂दए गये
                                                         찄⠀쀃न का उ萃तर दे
                                                                       ।

  ZH2@SUL47%N3KT#1F4

     调यव頄था मेऐसे耂कतनेसं
                       के
                        त ह짻िजनकेतरु
                                    ं पहलेएक अं
                                    त         क है
                                                 ।

             2

             1

             3

             None of these / इनम鯼सेकोई नह鋽ᘂ

  Correct Answer :­2

  10)

  Question Stimulus :­

  R is sister of S. S is brother of T.T is son of U. How is U related to R?




  R, S क鋼ᘂ बहन है
                । S,T का भाई है
                              । T, U का पञ
                                         ु है
                                            । U का R सेȅया 耂र⠀쀃ता है
                                                                   ?

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             Son/प阄
                  ु

             Daughter/प阄
                       ुी

             Mother or Father/ माता या 耂पता

             Cousin/ किजन

  Correct Answer :­Mother or Father/ माता या 耂पता

  11)

  Question Stimulus :­

  In the question below, there are two statements followed by conclusions numbered I, II, III and IV.
  You have to take the given statements to be true even if they seem to be at variance with commonly
  known facts and then decide which of the given conclusions logically follow(s) from the given
  statements.

          1.      Statements:

          (A) All trees are sharks.

          (B) All sharks are balloons.

          Conclusions:

          I.      All sharks are balloons.

          II.     All balloons are trees.

          III. Some trees are balloons.

          IV. No tree is a balloon.




  नीचे
     耂दये
        गये
          찄⠀쀃न म鯼
                 A और B दो कथन ह짻
                                 और उसके
                                       बाद I, II, III और IV 耂न调कष᣽
                                                                 耂दये
                                                                    गये।
                                                                      ह짻आपको 耂दये
  गए कथन쿾ᘂ को स萃य मानना ,
                       हैभले
                           ह鋽ᘂ वेसव᣽
                                   栆ात त㘀戄य쿾ᘂ से
                                               耂भⰄन ह쿾ᘂ। सभी 耂न调कष᣽
                                                                  प耂ढ़ये
                                                                      耂फर तय क鋼ᘂिजए क鋼ᘂ
  कौन सा तक᣽
            耂दए गये
                  कथन쿾ᘂ का अनस
                             ुरण करता है
                                       ।

  कथन:

           (A) सभी पे
                    ड़ शाक᣽।
                          ह짻

          (B) सभी शाक᣽
                      ग调ु
                        बारे।
                           ह짻

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          耂न调कष᣽
               :

          I.      सभी शाक᣽
                          ग调ु
                            बारे।
                               ह짻

          II.     सभी ग调ु
                        बारे
                           पे
                            ड़ ।
                             ह짻

          III. कु
                छ पे
                   ड़ ग调ु
                       बारे।
                          ह짻

  IV.           काई पे
                     ड़ ग调ु
                         बारा नह鋽ᘂ है
                                    ।

             Only I & III follows/ के
                                    वल I और III अनस
                                                  ुरण करता है
                                                            ।

             Only II & III follow/ के
                                    वल II और III अनस
                                                   ुरण करता है
                                                             ।

             Only either I or III follows / के
                                             वल या तो I या III अनस
                                                                 ुरण करता है
                                                                           ।

             None of I, II, III and IV follows/ ना ह鋽ᘂ I, II, III और IV म鯼
                                                                          सेकोई अनस
                                                                                  ुरण करता है
                                                                                            ।

  Correct Answer :­Only I & III follows/ के
                                          वल I और III अनस
                                                        ुरण करता है
                                                                  ।

  12)

  Question Stimulus :­

  In the question below, there are two statements followed by conclusions numbered I, II, III and IV.
  You have to take the given statements to be true even if they seem to be at variance with commonly
  known facts and then decide which of the given conclusions logically follow(s) from the given
  statements.



  Statements:

          (A) All google are cameras.

          (B) Some cameras are watches.

          Conclusions:

          I.      Some cameras are google.

          II.     No cameras is a google.

          III. Some watches are google.

          IV. All watches are google.



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  नीचे
     耂दये
        गये
          찄⠀쀃न म鯼
                 A और B दो कथन ह짻
                                 और उसके
                                       बाद I, II, III और IV 耂न调कष᣽
                                                                 耂दये
                                                                    गये।
                                                                      ह짻आपको 耂दये
  गए कथन쿾ᘂ को स萃य मानना ,
                       हैभले
                           ह鋽ᘂ वेसव᣽
                                   栆ात त㘀戄य쿾ᘂ से
                                               耂भⰄन ह쿾ᘂ। सभी 耂न调कष᣽
                                                                  प耂ढ़ये
                                                                      耂फर तय क鋼ᘂिजए क鋼ᘂ
  कौन सा तक᣽
            耂दए गये
                  कथन쿾ᘂ का अनस
                             ुरण करता है
                                       ।

  कथन:

           (A) सभी गग
                    ूल कै
                        मरा ।
                           ह짻

          (B) कु
               छ कै
                  मरे
                    घ耂 ़
                      डयाँ।
                         ह짻

          耂न调कष᣽
               :

          I.      कु
                   छ कै
                      मरे
                        गगूल ।
                            ह짻

          II.     कोई कै
                       मरा गग
                            ूल नह鋽ᘂ है
                                     ।

          III. कु
                छ घ耂 ़
                    डयाँ
                       गग
                        ूल ।
                          ह짻

  IV.           सभी घ耂 ़
                      डयाँ
                         गग
                          ूल ।
                            ह짻

             Only I and III follows/ के
                                      वल I और III अनस
                                                    ुरण करता है
                                                              ।

             Either I or II follows/ या तो I या II अनस
                                                     ुरण करता है
                                                               ।

             Either III or IV follows/ या तो III या IV अनस
                                                         ुरण करता है
                                                                   ।

             Only I follows/ के
                              वल I अनस
                                     ुरण करता है
                                               ।

  Correct Answer :­Only I follows/ के
                                    वल I अनस
                                           ुरण करता है
                                                     ।

  13)

  Question Stimulus :­

  In the question below, there are two statements followed by conclusions numbered I, II, III and IV.
  You have to take the given statements to be true even if they seem to be at variance with commonly
  known facts and then decide which of the given conclusions logically follow(s) from the given
  statements.

          Statements:

          (A) Some girls are bangles.

          (B) Some bangles are pillows.


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          Conclusions:

          I.      Some bangles are girls.

          II.     Some pillows are girls.

          III. Some girls are not pillows.

          IV. All pillows are girls.



  नीचे
     耂दये
        गये
          찄⠀쀃न म鯼
                 दो कथन और उसके
                              बाद I, II, III और IV 耂न调कष᣽
                                                        耂दये
                                                           गये।
                                                             ह짻आपको 耂दये
                                                                        गए कथन쿾ᘂ को
  स萃य मानना ,
           हैभले
               ह鋽ᘂ वेसव᣽
                       栆ात त㘀戄य쿾ᘂ से
                                   耂भⰄन ह쿾ᘂ। सभी 耂न调कष᣽
                                                      प耂ढ़ये
                                                          耂फर तय क鋼ᘂिजए क鋼ᘂ 耂दए गये
                                                                                  कथन쿾ᘂ
  का तक᣽
        संगत 㠅प से
                 अनस
                   ुरण करता है
                             ।

  कथन

          (A) कु
               छ लड़耂कयाँ
                       च耂ू़
                         डयाँ।
                            ह짻

          (B) कु
               छ च耂ू़
                   डयाँ
                      त耂कये।
                          ह짻

          耂न调कष᣽
               :

          I.      कु
                   छ च耂ू़
                       डयाँ
                          लड़耂कयाँ।
                                ह짻

          II.     कु
                   छ त耂कये
                         लड़耂कयाँ।
                               ह짻

          III. कु
                छ लड़耂कयाँ
                        त耂कयाँ
                             नह鋽ᘂं
                                 है
                                  ।

  IV. सभी त耂कये
              लड़耂कयाँ।
                    ह짻

             Only I follow/ के
                             वल I अनस
                                    ुरण करता है
                                              ।

             Either II or III follows/ या तो II या III अनस
                                                         ुरण करता है
                                                                   । .

             Only either I or III follows. के
                                            वल या तो I या III अनस
                                                                ुरण करता है
                                                                          ।

             Only I & II follow / के
                                   वल I और II अनस
                                                ुरण करता है
                                                          ।

  Correct Answer :­Only I follow/ के
                                   वल I अनस
                                          ुरण करता है
                                                    ।

  14)

  Question Stimulus :­

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  Suresh, a 7 year old kid, loves writing numbers. One day he sat down to write numbers from 1 to
  100. How many times did he write 7?

  एक 7 वषῡय बालक सरु
                   े को सं
                   श     氅याऐं
                             耂लखना पसं
                                     द है
                                        । एक 耂दन वह 1 से
                                                       100 तक क鋼ᘂ सं
                                                                   氅याऐं
                                                                       耂लखने
                                                                           बै
                                                                            ठा तो
  उसने
     अंक 7 耂कतनी बार 耂लखा होगा?

             11

             18

             20

             21

  Correct Answer :­20

  15)

  Question Stimulus :­

  An apartment has six floors, referred to as floors 1 to 6 with 1 being the lowest and 6 being the
  highest. Six friends Lakhan, Manoj, Nandu, Ojas, Pankaj and Qatar occupy the six floors, not
  necessarily in the same order, with only one person living on one floor. Find below some additional
  information on their stay in the apartment.

  (i)        Nandu is same number of floors apart from Manoj as Manoj is from Lakhan.

  (ii)       Pankaj and Qatar are not on adjacent floors.

  (iii) Qatar is on a higher floor than Ojas.

  (iv) Lakhan is on the floor 5.

  Which of the following must be true, if Nandu is on floor 1?



  एक भवन म鯼
           1 से6 तक 6 तल ह짻
                           िजनम鯼
                                से1 सबसे
                                       耂नचला और 6 सबसे
                                                     ऊपर鋽ᘂ तल ।
                                                             ह짻6 दो頄त लखन, मनोज, नं
                                                                                   द,ू
  ओजस, पं
        कज और कतार इन 6 तल쿾ᘂ पर रहते,
                                   हैआव⠀쀃यक नह鋽ᘂ 耂क इसी 䈆म म鯼
                                                             रहते
                                                                हो। एक तल पर एक ह鋽ᘂ
  调यिȅत रहता है
              । उनके
                   耂नवास के
                          बारे
                             म鯼
                               कुछ अ耂त耂रȅत जानकार鋽ᘂ 耂न頄न耂ल耂खत ­
                                                             है

  (i)        िजतना दरूलखन से
                           मनोज रहता ,
                                    हैउतना ह鋽ᘂ दरूमनोज से
                                                        नं
                                                         दू
                                                          रहता है
                                                                ।

  (ii)       पं
              कज और कतार लगातार तल쿾ᘂ पर नह鋽ᘂ रहते।
                                                ह짻

  (iii) कतार, ओजस से
                   ऊचे
                     तल पर रहता है
                                 ।

  (iv) लखन तल 䈆मां
                 क 5 पर रहता है
                              ।

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  य耂द नं
       दू
        तल 䈆मां
              क 1 पर रहता ,
                         हैतो 耂न頄न耂ल耂खत म鯼
                                          सेकोन सा 耂नि⠀쀃चत 頄प से
                                                               सह鋽ᘂ है
                                                                     ?

             Lakhan and Pankaj are on adjacent floors./ लखन ओर पं
                                                                कल लगातार तल쿾ᘂ पर ।
                                                                                 ह짻

             Manoj and Pankaj are on adjacent floors./ मनोज ओर पं
                                                                कज लगातार तल쿾ᘂ पर ।
                                                                                 ह짻

             Ojas is on a floor higher than floor 2./ ओजस तल 䈆मां
                                                                क 2 से
                                                                     ऊचाई पर है
                                                                              ।

             Qatar is on a floor higher than floor 3 / कतार तल 䈆मां
                                                                  क 3 से
                                                                       ऊं
                                                                        चाई पर ।
                                                                              ह짻

  Correct Answer :­Qatar is on a floor higher than floor 3 / कतार तल 䈆मां
                                                                        क 3 से
                                                                             ऊं
                                                                              चाई पर ।
                                                                                    ह짻

  Topic:­ Physics_PCM
  1)

  Question Stimulus :­

  The interrelation between the scattering angle in laboratory and in centre­of­mass coordinate
  system in a central force field interaction of systems when masses of incident and scattered systems
  are equal be given as

  耂कसी 耂नकाय के
              कⰄे頄鋽ᘂय बल­☀分े
                           ञ के
                              찄भाव सं
                                    耂䈆या म鯼
                                           찄योग­ि頄थर 耂नद櫼
                                                        शांक समद
                                                               ुाय म鯼
                                                                     संक鋼ᘂण᣽
                                                                           न कोण                    तथा
  頄调यमान­कⰄ
          े頄 耂नद櫼
                शांक समद
                       ुाय म鯼
                             संक鋼ᘂण᣽
                                   न कोण                    हो तथा आप耂तत एवं
                                                                           सं
                                                                            क鋼ᘂण᣽
                                                                                न 耂नकाय के
                                                                                         頄调यमान त頄
                                                                                                 ुय ह쿾ᘂ
  तो         तथा          के
                           तीन 耂न頄न耂ल耂खत सं
                                          बध
                                           ंहै


                 =

                =


                  =

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­            =

  2)

  Question Stimulus :­

  The point­particle of mass m is in dynamical state under the influence of central force­field of

  interaction                in an elliptical orbit whose eccentricity is given as   =   with orbital
  angular momentum and spring­force proportionality constant k and energy E then for the central
  force field varying inversely as square of the distance r of the particle from the origin as the forces
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  of the elliptical orbit then the total energy E of the particle depends on?

  कोई स☀찄
       ूम कण िजसक鋼ᘂ माञा m ,
                          हैकⰄ
                             ेद鋽ᘂय बल­☀分े
                                        ञ                        찄भाव म鯼
                                                                        एक द鋽ᘂघ᣽
                                                                               व萃ृत क鋼ᘂ क☀分ा म鯼
                                                                                               ग耂तशील है

  िजसक鋼ᘂ शां
           िȅवय अनप
                  ुात             =          है क☀分ीय कोणीय सं
                                              ,              वग
                                                              े, k समानप
                                                                       ुाती ि頄찄ं
                                                                               ग ि頄थरां
                                                                                      क तथा E ऊजा᣽,
                                                                                                  है
  कⰄ
   े頄鋽ᘂय बल ☀分े
              ञ कण क鋼ᘂ उ頄गम से
                             दरू
                               鋽ᘂ के
                                   वग᣽
                                     के 찄耂तलोमानप
                                                ुा耂त है
                                                      द鋽ᘂघ᣽
                                                          व萃ृत क☀分ा हे
                                                                     तु
                                                                      कण क鋼ᘂ कु
                                                                              ल ऊजा᣽
                                                                                    E
  耂न頄न रा耂श पर आधा耂रत है

             Major axis of elliptical orbit. / द鋽ᘂघ᣽
                                                   व萃ृत क鋼ᘂ वह
                                                             ृदअ☀分 पर

             Minor axis of elliptical orbit. / द鋽ᘂघ᣽
                                                   व萃ृत क鋼ᘂ लघु
                                                              अ☀分 पर

             Perihelion. / द鋽ᘂघ᣽
                               व萃ृत के
                                     耂नकट ि頄थ耂त पर

             Aphelion. / द鋽ᘂघ᣽
                             व萃ृत के
                                   दरूि頄थ耂त पर

  Correct Answer :­Major axis of elliptical orbit. / द鋽ᘂघ᣽
                                                         व萃ृत क鋼ᘂ वह
                                                                   ृदअ☀分 पर

  3)

  Question Stimulus :­

  The Lorentz invariance of law of conservation of dynamical systems states that the mass of a
  dynamical system varies with:

  耂कसी ग耂तशील 耂नकाय के
                     संर☀分ी 耂नयम के
                                  लारे
                                     Ⰴज ि頄थरां
                                             क­调य萃ु
                                                  य耂त (耂नद櫼
                                                          शांक­समय) के
                                                                     अनस
                                                                       ुार ग耂तशील
  耂नकाय क鋼ᘂ माञा 耂न頄न耂ल耂खत रा耂श के
                                 अनस
                                   ुार प耂रवत᣽
                                            नशील :
                                                है

             Its velocity. / वे
                              ग

             Force on it. / बल­耂䈆या

             Velocity of frame of references. / 耂नद櫼
                                                   शांक समद
                                                          ुाय के
                                                               वेग

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Its velocity. / वे
                                    ग

  4)

  Question Stimulus :­

  The time recorded by a clock moving with a given system is to be­

  耂कसी ग耂तशील 耂नकाय के
                     साथ ग耂तमान घड़ी 頄वारा अं
                                           耂कत समय होता ­
                                                       है
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             Proper time. / उ耂चत समय

             Time dilation of the clock. / घड़ी का समय – ☀分य (स頄
                                                              ुत)

             Apparent reduction in the clock. / घड़ी के
                                                     समय का का頄प耂नक ☀分य

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Proper time. / उ耂चत समय

  5)

  Question Stimulus :­

  Using the concepts of four dimensional frames of description space and virtual rotation, the
  interrelationship between two sets of events (x1 , x2 , x3 , x4 ) and (   ,          ) where x1 and x4 and
     and    form linear sets of rectangular axis and either set of axis be inclined at an angle with
  each other then a circle in original set retrain it’s shape in other set and coordinates in two sets are
  connected by?

  य耂द 耂ववे
         चन­समि调ट के
                   चार­耂वमीय 耂नद櫼
                                शांक 耂नकाय क鋼ᘂ धारणा और का頄प耂नक घण
                                                                 ून᣽क鋼ᘂ धारणा का उपयोग कर
  द鋽ᘂ अवसर­耂बⰄद ु
                के耂नद櫼
                     शांक समह
                            ू(x1 , x2 , x3 , x4 ) एवं
                                                    ( ,                   ) हो, जहां
                                                                                   x1 और x4 तथा   और     एक
  रे
   खीय समह
         ू, जो 耂क आयताकार अ☀分ीय है
                                 और पर頄पर कोई                  से
                                                                नत है
                                                                    तो मल
                                                                        ूभत
                                                                          ूसमह
                                                                             ूम鯼
                                                                                व萃ृ
                                                                                  त अपनी आक़耂त
  अप耂रव耂त᣽
         त रखता ,
               हैइसके
                    समह
                      ूम鯼
                        , दोनो समह
                                 ूके
                                   耂नद櫼
                                      शांक耂न頄नानस
                                                ुार सं
                                                     ब耂ं
                                                       धत ­
                                                         है

             Circular transformation functions. / व萃ृ
                                                    तीय फलन

             Hyperbolic functions. / अ耂तपरवल鋽ᘂय फलन

             Linear functions. / सं
                                  रख
                                   ेीय फलन

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Circular transformation functions. / व萃ृ
                                                          तीय फलन

  6)

  Question Stimulus :­

  In thermodynamics the system’s internal energy E, entropy S, volume V and the number of
  particles N whose magnitude increases upon increasing the size of the system be called as­

  ऊ调माग耂तक鋼ᘂ म鯼
              , य耂द 耂कसी 耂नकाय क鋼ᘂ आं
                                    त耂रक ऊजा᣽
                                             E, एन頄ॉपी s, आयतन v, कण쿾ᘂ क鋼ᘂ सं
                                                                            氅या N हो िजनका

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  प耂रमाण 耂नकाय क鋼ᘂ व耂ृ
                     氅 के
                        साथ व耂ृ
                              氅 के
                                 साथ व व耂ृ
                                         氅त होता है
                                                  तो इसे
                                                       कहते­
                                                          है

             Extensive variable. / बा頄य ती찄 प耂रवतῡ

             Intensive variables. / अⰄत: ती찄 प耂रवतῡ

             Exchange variables. / 耂व耂नमय प耂रवतῡ

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Extensive variable. / बा頄य ती찄 प耂रवतῡ

  7)

  Question Stimulus :­

  In the stable equilibrium the entropy is maximum with respect to the parameters, then E ­ T0 S +
  p0 V resulting from constraints be­

  耂नकाय क鋼ᘂ सा頄याव頄था म鯼
                        प耂रवतῡ कारको के
                                      सापे
                                         ☀分 एन頄ॉपी मह萃तम ,
                                                        हैतो इन 찄耂तबं
                                                                    ध쿾ᘂ के
                                                                         कारण 调य萃ु
                                                                                 पⰄन E ­
  T0 S + p0 V होगा­

             Negative. / ॠणा萃मक

             Positive. / धना萃मक

             Zero. / शⰄ
                      ूय

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Negative. / ॠणा萃मक

  8)

  Question Stimulus :­

  The entropy S of a thermodynamic system in thermal equilibrium is expressed in terms of energy E
  and energy state ­

  ऊजा᣽
      E एवं
          अव頄था            के
                            पदो म鯼
                                  耂कसी ऊ调माग耂तक鋼ᘂय 耂नकाय क鋼ᘂ ऊ调मीय सामाव頄था म鯼
                                                                              एन頄ॉपी s 耂न頄नानस
                                                                                             ुार
  है
   ­

             S = ln[ (E,V) E]

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             S = [ (E,V) E]

             S= E

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­S = ln[ (E,V) E]

  9)

  Question Stimulus :­

  The entropy of a thermodynamic system can be expressed as differentiation of Gibb’s free­energy
  G­ as a function of parameters temperature T, pressure P, number of particles N, energy E­with
  respect to T as?

  耂कसी ऊ调माग耂तक鋼ᘂय 耂नकाय क鋼ᘂ एन頄ॉपी s इस 耂नकाय क鋼ᘂ 耂ग调स मȅ
                                                         ुत–ऊजा᣽
                                                                G, जो 耂क ताप䈆म T, दाब P, कण쿾ᘂ
  क鋼ᘂ सं
       氅या N और ऊजा᣽
                    E का फलक ,
                            हैका T के
                                    सापे
                                       ☀分 अवकलन ­
                                               है


             S=


              S=


             S=

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­S =

  10)

  Question Stimulus :­

  The Max­well’s thermodynamic relations imply that?

  मै
   ȅसवे
      ल के
         ऊ调माग耂तक鋼ᘂय सञ
                      ्耂न頄न耂ल耂खत अथ᣽
                      ू            찄द耂श᣽
                                       त करते­
                                            है

             Containing information’s in thermodynamic potentials. / ऊ调माग耂तक鋼ᘂय 耂वभव쿾ᘂ क鋼ᘂ साथ᣽
                                                                                               कता
             अⰄत耂न᣽
                  耂हत है

             Information’s in energy. / ऊजा᣽
                                           क鋼ᘂ साथ᣽
                                                  कता अⰄत耂न᣽
                                                           耂हत है

             Change in thermodynamic information’s / ऊ调माग耂तक鋼ᘂय साथ᣽
                                                                    कता प耂रवत᣽
                                                                             नशील है
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             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Containing information’s in thermodynamic potentials. / ऊ调माग耂तक鋼ᘂय 耂वभव쿾ᘂ क鋼ᘂ
  साथ᣽
     कता अⰄत耂न᣽
              耂हत है

  11)

  Question Stimulus :­

  The visibility of the fringes and sharpness of fringes in Fabry –Perot etalon be given by­

  फे
   찄ी­पे
       रोट इटे
             लॉन म鯼
                   वण᣽
                     䈆म क鋼ᘂ 耂䈆Ⰴजो क鋼ᘂ 頄⠀쀃यता एवं
                                               ती☀찄णता 耂न頄न होती ­
                                                                है

             Fringe half­width. / 耂䈆Ⰴज क鋼ᘂ अ氅᣽
                                             ­चौड़ाई

             Fringe­width. / 耂䈆Ⰴज क鋼ᘂ चौड़ाई

             Half fringe. / अ氅᣽
                               耂䈆Ⰴज

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Fringe half­width. / 耂䈆Ⰴज क鋼ᘂ अ氅᣽
                                                   ­चौड़ाई

  12)

  Question Stimulus :­

  The angular dispersion of the spectrum for the variation of angle     with respect to the light
  wavelength is­

  耂कसी वण᣽
         䈆म के
             कोण             के
                              찄काश क鋼ᘂ तरं
                                         ग氅ै
                                           य᣽के
                                               सापे
                                                  ☀分 प耂रवत᣽
                                                          नशील कोणीय 찄सरण (सं
                                                                            चरण/耂वयोजन) को
  耂न頄नानस
        ुार दशा᣽
               ते­
                 है




             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­


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  13)

  Question Stimulus :­

  In a grating the condition for the minimum deviation can be given for the angle of incidence and
  diffraction angle be­

  आपतन कोण तथा अपवत᣽
                   न कोण               के
                                        पद쿾ᘂ म鯼
                                               耂कसी 鐅े
                                                     耂टं
                                                       ग के
                                                          耂लए Ⰴयन
                                                                ूतम 耂वचलन का 찄耂तबं
                                                                                 ध होता ­
                                                                                       है

             (e + d) (         )=n

             (e + d) (         )=n

             (e + d)      =n

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­(e + d) (               )=n

  14)

  Question Stimulus :­

  Zone plate is regarded as?

  ज़ोन­调ले
        ट को 耂न頄नानस
                   ुार उपयȅ
                          ुत 耂कया जाता ­
                                      है

             Lens which simultaneously used as convergent and divergent lens. / उ萃तल (सं
                                                                                       कⰄ
                                                                                        े頄क) एवं
             आवतल (찄सारक) दोनो ल짻
                                सो के
                                    㠅प म鯼

             Divergent lens. / 찄सारक ल짻
                                      स

             Convergent lens. / सं
                                 कⰄ
                                  े頄क ल짻
                                       स

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Lens which simultaneously used as convergent and divergent lens. / उ萃तल
    कⰄ
  (संे頄क) एवं
            आवतल (찄सारक) दोनो ल짻
                               सो के
                                   㠅प म鯼

  15)

  Question Stimulus :­

  The concave grating produces the?

  अवतल 鐅े
        耂टं
          ग 耂न頄न वण᣽
                   䈆म सं
                       र耂चत करता ­
                                है
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             Self­focussed spectra of different orders with chromatic abberation disappears. / 頄वके
                                                                                                  िⰄ頄त
             वण᣽
               䈆म िजसके
                      耂व耂भⰄन अन䈆
                               ुम हो और वणῡय­दोष 耂वल调ु
                                                     त हो

             Self focused spectra. / 頄वके
                                        िⰄ頄त वण᣽
                                               䈆म

             Self focused spectra with chromatic abberation. / 頄वके
                                                                  िⰄ頄त वण᣽
                                                                         䈆मजो 耂क वणῡय दोष से
                                                                                           यȅ
                                                                                            ुत ह쿾ᘂ

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Self­focussed spectra of different orders with chromatic abberation disappears. /
  頄वकेिⰄ頄त वण᣽
              䈆म िजसके    耂व耂भⰄन अन䈆ुम हो और वणῡय­दोष 耂वल调ु     त हो

  16)

  Question Stimulus :­

  The Millman’s theorem of AC circuit of n number of voltage sources v1 , v2 , v3 ……vn and involving
  internal impendence’s z1 , z2 , z3 ……zn in a regular respective and connected in parallel then these
  sources may be replaced by a single voltage sources vm with internal impendence zm as?

  耂कसी AC प耂रपथ म鯼
                  n 耂वभव­頄ञोत v1 , v2 , v3 ……vn तथा अⰄत: 찄耂तरोध z1 , z2 , z3 ……zn 耂नय耂मत
  समानाⰄतर 䈆म म鯼
                ब氅 हो तो 耂मलमे
                             न – 찄मे
                                   य म鯼
                                       ये頄ञोत 耂कसी एक 耂वभव­頄ञोत 頄वारा 耂व頄था耂पत 耂कए जा
  सकते,
     हैिजसका मान vm तथा अⰄत: 찄耂तरोध zm हो, तो




  Correct Answer :­

  17)

  Question Stimulus :­

  The methods of reducing AC bridge correction errors be involving?

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  耂कसी AC से
           तु
            क鋼ᘂ ञ耂ु
                  ट के
                     संशोधन क鋼ᘂ Ⰴयन
                                  ूता के
                                       耂लए 耂न頄न 耂व耂ध 찄यȅ
                                                       ुत होती ­
                                                              है

             Tuned detectors. / 頄यन
                                  ू찄े
                                    ☀分क

             Wave filter’s./ तरं
                               ग­耂फ頄टस᣽

             Wave form networks. / तरं
                                     ग­㠅प प耂रपथ

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Tuned detectors. / 頄यन
                                        ू찄े
                                          ☀分क

  18)

  Question Stimulus :­

  The sweep frequency of a generator in a sinusoidal output when frequency is swept between?

  耂कसी 耂सⰄयस
           ुाइडल तरं
                   ग के
                      तरं
                        ग­जनक 頄ञोत क鋼ᘂ आव耂ृ
                                          त 耂न頄न耂ल耂खत म鯼
                                                        प耂रव耂त᣽
                                                              त होती ­
                                                                    है

             Two selected frequency./ दो 耂व耂श调ट आविृ
                                                   萃तय쿾ᘂ

             Cycle of frequency variation. / आविृ
                                                萃त प耂रवत᣽
                                                        न के
                                                           पणू᣽
                                                              च䈆 म鯼

             Linear variation of frequency./ आव耂ृ
                                                त का सं
                                                      रख
                                                       ेीय प耂रवत᣽
                                                                न

             Logarithmic function of frequency. / आविृ
                                                     萃त का लघग
                                                             ुणुक鋼ᘂय फलन

  Correct Answer :­Two selected frequency./ दो 耂व耂श调ट आविृ
                                                         萃तय쿾ᘂ

  19)

  Question Stimulus :­

  A transistor rises the strength of a weak signal and therefore it works as?

  एक 頄ािⰄज頄टर 耂कसी 耂शथल 頄ञोत (耂स쀃नल) क鋼ᘂ सामथय᣽
                                              म鯼व耂ृ
                                                   氅 करता है
                                                           तो यह काय᣽
                                                                    करता ­
                                                                        है

             An amplifier. / सं
                              व氅᣽
                                क

             Rectifier. / सं
                           रख
                            ेीय शोधक

             Oscillator. / प耂रघण
                               ूक᣽

              None of these. / इनमे
                                  सेकोई नह鋽ᘂं
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  Correct Answer :­An amplifier. / सं
                                    व氅᣽
                                      क

  20)

  Question Stimulus :­

  DE­MOSFET transistor gives following modes by changing the gate­source cutoff voltage?

  गे
   ट­頄ञोत के
           कट­ऑफ 耂वभव के
                       प耂रवत᣽
                            न से
                               DE­MOSFET 頄ां
                                           िज頄टर 耂न頄न耂ल耂खत अन䈆
                                                             ुम 찄दान करता ­
                                                                         है

             Depletion enhancement MOSFET./ आवे
                                              श 頄थानां
                                                     तरण के
                                                          सं耂ध सं
                                                                व氅᣽
                                                                  क MOSFET

             Direct transfer enhanced career MOSFET. / सं
                                                        द耂ै
                                                          शक 頄थानां
                                                                  तरण सं
                                                                       व氅᣽
                                                                         क MOSFET

             Depletion effect MOSFET. / सं
                                         耂ध 찄भाव MOSFET

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Depletion enhancement MOSFET./ आवे
                                                    श 頄थानां
                                                           तरण के
                                                                सं耂ध सं
                                                                      व氅᣽
                                                                        क MOSFET

  21)

  Question Stimulus :­

  If the frequencies of a musical instrument are slightly unequal then?

  य耂द 耂कसी सं                萃तयॉ ं
            गीत उपकरण क鋼ᘂ आविृ    ☀分耂णक आत頄
                                          ुय हो तो:

             Beats are heard. / आव ृ
                                  ि萃त अⰄतर सन
                                            ुाई दे
                                                 ता है

             Beats are not heard. / आविृ
                                       萃त अं
                                           तर नह鋽ᘂं
                                                  सन
                                                   ुाई दे
                                                        ता है

             Instruments are tuned. / उपकरण 頄यⰄ
                                              ूड है

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Beats are heard. / आव ृ
                                        ि萃त अⰄतर सन
                                                  ुाई दे
                                                       ता है

  22)

  Question Stimulus :­

  If the frequency of the given musical instrument is altered until beats disappear, than they are
  called as­

  य耂द 耂कसी 耂दए गए सं
                   गीत उपकरण क鋼ᘂ आविृ
                                    萃त प耂रव耂त᣽
                                             त क鋼ᘂ जाती है
                                                         जब तक आविृ
                                                                  萃त अⰄतर 耂वल调ु
                                                                              त नह鋽ᘂ जाए
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  तो इⰄहे
        कहते­
           है

             Tunning. / 頄य耂ू
                           नं
                            ग

              Beats be damped. / आव耂ृ
                                    त अⰄतर का ☀찄ाय

             Beats be dissipated./ आविृ
                                      萃त अⰄतर का ☀分य 耂वचरण

             Bands demodulated. / बे
                                   Ⰴडस 耂डमा戄यल
                                             ूश
                                              ेन

  Correct Answer :­Tunning. / 頄य耂ू
                                 नं
                                  ग

  23)

  Question Stimulus :­

  The stationary wave ratio (SWR) of the stationary waves in a string be given in terms of reflection
  coefficient R as?

  耂कसी रे
        खीय­सञ
             ू म鯼
                 頄थै
                   耂तक तरं
                         ग के
                            頄थै
                              耂तक­तरं
                                    ग­अनप
                                        ुात (SWR) को परावत᣽
                                                          न गण
                                                             ुां
                                                               क R के
                                                                    पद쿾ᘂ म鯼
  耂न頄नानस
        ुार 찄द耂श᣽
                त करते­
                     है




             SWR = (1+R) (1 R)

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­

  24)

  Question Stimulus :­

  The phenominogical dissipation of sound propagation in an elastic medium be given as?

  耂कसी 찄萃या頄थ माⰀ戄यम म鯼
                       Ⰰ戄व耂न सं
                              चरण के
                                   सै氅ािⰄतक ☀分य को दशा᣽
                                                      ते­
                                                        है

             Acoustic phonos. / पराⰀ戄व耂न फोनाⰄस

             Optical phonos. / 찄का耂शक鋼ᘂ फोनाⰄस


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             Lattice states. / लो耂टस अव頄था

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Acoustic phonos. / पराⰀ戄व耂न फोनाⰄस

  25)

  Question Stimulus :­

  Theory of special relativity by Professor Einstein gave the specification of an event in four
  dimensional minkowski space for which the velocity of light in free space is



  찄ोफे
     सर आइं
          頄ट鋽ᘂन 頄वारा चार 耂वमीय 耂मⰄको耂व頄क鋼ᘂ समि调ट म鯼
                                                    अवसर 耂बं
                                                           दु
                                                            क鋼ᘂ ि頄थ耂त 찄耂तपा耂दत करने
                                                                                  हे
                                                                                   तु
                                                                                    उनके
  耂व耂श调ट आपे
           耂☀分ता 耂सं
                   氅त
                    ांम鯼
                        यह दशा᣽
                              या गया है
                                      耂क 耂नवा᣽
                                             त म鯼
                                                 찄काश का वे
                                                          ग

             Cosntent / ि頄थर होता है

             Varies /प耂रव耂त᣽
                           त होता है

             Varies with the frame of reference / 耂कसी 耂नद櫼
                                                          शांक समद
                                                                 ुाय केसापे
                                                                          ☀分 प耂रव耂त᣽
                                                                                   त होता है


             None of these / इनमे
                                सेकोई नह鋽ᘂ

  Correct Answer :­Cosntent / ि頄थर होता है

  26)

  Question Stimulus :­

  The number of Bravais lattices are



  찄े
   耂 वस ले
         耂ट耂सस क鋼ᘂ सं
                    氅या 耂न頄नानस
                              ुार होती ­
                                      है

             14

             7

             1

             None of these / इनमेसेकोई नह鋽ᘂ

  Correct Answer :­14

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  27)

  Question Stimulus :­

  The Schrodinger wave equation is formulated for ­



  퇿ꈅो耂डⰄजर तरं
             ग समीकरण का सञ
                          ूण 耂न頄न के
                                   耂लए ­
                                      है

             Wavicle nature of particle / तरं
                                            गकण

             Wave / तरं
                      ग

             Particle / कण

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Wavicle nature of particle / तरं
                                                  गकण

  28)

  Question Stimulus :­

  The energy levels of a particle in a square­well potential coincide with energy levels of particle in?

  耂कसी वगा᣽
          कार 耂वभव म鯼
                     耂न耂हत कण के
                               ऊजा᣽
                                   頄तर 耂न頄न耂ल耂खत ऊजा 頄तर से
                                                          सं
                                                           पाती होते
                                                                   हैजब 耂क कण 耂न頄न म鯼
  हो­

             Box. / बॉȅस

             Infinite potential well. / अनं
                                          त耂वभव­頄तर

             Triangular potential well. / 耂ञकोणीय 耂वभव 頄तर

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Box. / बॉȅस

  29)

  Question Stimulus :­

  For the stimulated emission of electromagnetic radiation­photons the radiation is made incident on
  a matter’s atom of frequency when atom emits by?

  य耂द 耂कसी पदाथ᣽
               के परमाणु
                       पर 耂व耂करण आप耂तत होता है
                                             तो 耂व頄यत
                                                    ु­च頄
                                                       ुबक鋼ᘂय 耂व耂करण के
                                                                      फोटान के
                                                                             उ萃 ि
                                                                               तेजत­
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  उ萃सज᣽
      न म鯼
          परमाणु
               उ萃सिज᣽
                    त करता ­
                          है

             Self emission. / 頄व­उ萃सज᣽
                                     न से

             Absorption. / अवशोषण से

             Spontaneous emission. / ता萃☀分耂णक उ萃सज᣽
                                                  न से

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Self emission. / 頄व­उ萃सज᣽
                                           न से

  30)

  Question Stimulus :­

  The short range attractive forces between the nucleons are­



  Ⰴयिू
     ȅयां
        स के
           मⰀ戄य लघु
                  परास आकष᣽
                          ण बल 耂न頄न होते­
                                       है

             space and spin dependent/ ि頄थ耂त और ि頄पन दोन쿾ᘂ पर आधा耂रत

             spin dependent / ि頄पन पर आधा耂रत

             space dependent/ ि頄थ耂त पर आधा耂रत

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­space and spin dependent/ ि頄थ耂त और ि頄पन दोन쿾ᘂ पर आधा耂रत

  31)

  Question Stimulus :­

  The diode works as –



  डायोड क鋼ᘂ 耂䈆या 耂न頄न होती ­
                          है

             Rectifier /स耂दश सं
                              चालक

             Amplifier / सं
                          वध᣽
                            क


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             Oscillator / घण
                           ूक᣽


             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Rectifier /स耂दश सं
                                    चालक

  32)

  Question Stimulus :­

  The complete fine structure formulas for the optical spectrum of monatomic atom/alkali atom with
  relativistic correction and spin­orbit interaction in the state n with total angular momentum j and
  energy En be given as?

  耂कसी एकल परमाण/ु☀分ार­परमाणु
                            के찄का耂शक鋼ᘂ­वण᣽
                                         䈆म म鯼
                                              आपे
                                                耂☀分क सं
                                                      शोधन तथा ि頄पन­क☀分ीय कोणीय सं
                                                                                 वग
                                                                                  े
  सं
   耂䈆या से
         यȅ
          ुत पण
              ू᣽
               ­स☀分
                  ूमा耂त वण᣽
                          ­संरचना का सञ
                                      ्अव頄था n, कु
                                      ू          ल कोणीय सं
                                                          वग
                                                           ेj तथा ऊजा᣽
                                                                      En के
                                                                          पदो म鯼
                                                                                耂न頄न
  है




             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­




  33)

  Question Stimulus :­

  The following interaction coupling broadens the degeneracy of first order singlet and the triplet
  configuration and depressing the singlet configuration?

  耂न頄न耂ल耂खत सं
             耂䈆या­सं
                   योजन 찄थम अन䈆
                              ुम के
                                  耂सं
                                    गले
                                      ट और 耂頄पले
                                               ट अव頄था क鋼ᘂ 调य萃ु
                                                              पि萃त को सं
                                                                       व耂氅᣽
                                                                          त तथा
  耂सं
    गले
      टको ☀分य करती है


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             Spin­Spin. / ि頄पन­ि頄पन

              Spin­Orbital. / ि頄पन­क☀分ीय कोणीय सं
                                                वग
                                                 े

             j­j सं
                  योजन

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Spin­Spin. / ि頄पन­ि頄पन

  34)

  Question Stimulus :­

  If J is the total angular momentum of the exited electron in an atom given as =    +    as a sum of
  orbital         and spins momenta, then J2 is defined as­

  य耂द परमाणु
           क鋼ᘂ उ萃 ि
                 ते जत अव頄था म鯼
                               उ萃 ि
                                 ते जत इले
                                         ȅ頄ान का सं
                                                  पण
                                                   ू᣽
                                                     कोणीय सं
                                                            वग
                                                             े हो िजसेas =                   +     के
                                                                                                    㠅प
  म鯼
    क☀分ीय कोणीय सं
                 वग
                  े तथा ि頄पन सं
                              वग
                               े के
                                  योग 頄वारा दशा᣽
                                               या जाता है
                                                        तो J2 होगा­

             J2 = L2 + S2 + 2 .

             J2 = L2 + S2      2 .

             J2 = L2      S2 + 2 .

             J2 = L2      S2   2 .

  Correct Answer :­J2 = L2 + S2 + 2 .

  35)

  Question Stimulus :­

  The Lande’s gJ factor in the optical spectra of an atom be given in terms of the total angular
  momentum J and j of the exited system and the election orbital angular momentum l as­

  耂कसी परमाणु
            के찄का耂शय­वण᣽
                       䈆म म鯼
                            इसके
                               संपण
                                  ू᣽
                                    कोणीय सं
                                           वग
                                            ेJ, सं
                                                 वग
                                                  ेj उ萃 ि
                                                       ते जत इले
                                                               ȅ頄ान 耂नकाय तथा
  क☀分ीय कोणीय सं
               वग
                ेl के
                    पद쿾ᘂ म鯼
                           लेⰄ ­
                              डे गण
                                  ुां
                                    क gJ होता ­
                                             है


             gJ =


             gJ =
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             gJ =

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­gJ =

  36)

  Question Stimulus :­

  When a beam of light is passed through a transparent substance a small amount of radiation energy
  is scattered which consists of incident frequency and certain frequencies above and below the
  incident radiation is called as?

  य耂द 耂कसी पारदशῡ पदाथ᣽
                      म鯼से
                          찄काश 耂करणे
                                   सं
                                    च耂रत क鋼ᘂ जाएं
                                                तो इस 찄काश­耂व耂करण ऊजा᣽
                                                                      का कु
                                                                          छ भाग
  सं
   क鋼ᘂ耂ण᣽
        त हो जाता है
                   िजसम鯼
                        आप耂तत 찄काश क鋼ᘂ आविृ
                                          萃त तथा आप耂तत 찄काश के
                                                             कुछ ऊपर एवं
                                                                       कुछ नीचे
                                                                              क鋼ᘂ
  आविृ
     萃त 耂न耂हत होती ,
                  हैइसे
                      कहते­
                         है

             Raman effect. / रमन 찄भाव

              Rayleigh scattering. / रे
                                      लेसं
                                         क鋼ᘂण᣽
                                             न

             Thomson scattering. / थामसन सं
                                          क鋼ᘂण᣽
                                              न

             Compton scattering. / का頄पटन सं
                                           क鋼ᘂण᣽
                                               न

  Correct Answer :­Raman effect. / रमन 찄भाव

  37)

  Question Stimulus :­

  When two exited states of different spectra have comparable energies then it is called as?

  य耂द 耂व耂भⰄन वण᣽
               䈆म क鋼ᘂ दो उ萃 ि
                           ते जत अव頄था म鯼
                                         तल
                                          ुना萃मक आविृ
                                                    萃तयां
                                                        हो तो, इसे

             Phosphorescence/ 頄व­찄द鋽ᘂि调त

             Flouroscence / 耂
                           찄े रत – 찄द鋽ᘂि调त (頄फु
                                              रद鋽ᘂि调त)

             Dissociation / 耂वसज᣽
                                न

              Emission / उ萃सज᣽
                             न कहते
                                  है

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  Correct Answer :­Phosphorescence/ 頄व­찄द鋽ᘂि调त

  38)

  Question Stimulus :­

  The excitation radiation for fluorescence or phosphorescence must be just that equivalent to­

  찄े
   耂 रत 찄द鋽ᘂि调त का 頄व­ 찄द鋽ᘂि调त के
                                उ萃ते
                                   जन 耂व耂करण हे
                                              तु
                                               耂न頄न समत頄
                                                       ुय 耂व耂करण­अव頄था होती ­
                                                                           है

             Difference / अⰄतर

             Combination / सं
                            धोजन

             Excitation / उ萃ते
                             जन

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Difference / अⰄतर

  39)

  Question Stimulus :­

  When the rotational fine structure of electronic spectrum of a molecule be resolved then the
  following can be determined?

  य耂द 耂कसी अणु
             केइले
                 ȅ頄ा耂नक 頄पे
                          ȅ頄म का घण
                                  ून᣽स☀찄
                                       ूम­सं
                                           रचना वण᣽
                                                  䈆म 耂वयोिजत 耂कया जाता है
                                                                        तो 耂न頄नरा耂श
  को 栆ात कर सकते­
               है

             Moment of inertia and interatomic distance / जड़萃व आघण
                                                                 ू᣽
                                                                   एवं
                                                                     अⰄत: परमाणु
                                                                               दरू
                                                                                 鋽ᘂ

             Inertia and bond­length / जड़萃व एवं
                                              बं
                                               ध­ल頄बाई

             Surface structure / सतह­सं
                                      रचना

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Moment of inertia and interatomic distance / जड़萃व आघण
                                                                       ू᣽
                                                                         एवं
                                                                           अⰄत: परमाणु
                                                                                     दरू
                                                                                       鋽ᘂ

  40)

  Question Stimulus :­

  The vibrational energy of a molecule can be quantized as that of­

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  耂कसीअणु
        केक頄पन क鋼ᘂ कं
                    耂पत­ऊजा᣽
                            को 耂न頄न耂ल耂खत म鯼
                                           स☀찄
                                             ूमा耂तस☀찄
                                                   ूम ऊजा᣽
                                                          頄तर म鯼
                                                                耂वभािजत 耂कया जा सकता
  है
   ­

             Simple harmonic oscillator / सरल आवतῡ दोलक

             Anharmonic oscillator / अन­आवत᣽
                                           दोलक

             Dissipator /☀分य कारक

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Simple harmonic oscillator / सरल आवतῡ दोलक

  41)

  Question Stimulus :­

  By measuring the Hall voltage in a metal or semiconductor one can find in it?

  耂कसी धातु
          या अ氅᣽
               चालक म鯼
                      हाल­耂वभव के
                                मापनसे
                                     耂न頄न 栆ात होता ­
                                                  है

             Sign of charge carriers/ आवे
                                        शो का 耂चⰄह

             State of charge carriers/ आवे
                                         श쿾ᘂ क鋼ᘂ अव頄था

             Concentration of the charge carriers. / आवे
                                                       श쿾ᘂ का घन萃व/ साⰄ頄ता

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Sign of charge carriers/ आवे
                                              शो का 耂चⰄह

  42)

  Question Stimulus :­

  The metal, semiconductor and insulator can be distinguished in terms of energy bands theory by
  evaluating?

  ऊजा᣽ध 耂स氅ाⰄत 頄वारा 耂कसी धात,ु
     ­बं                       अ氅᣽
                                 चालक तथा कु
                                           चालक को पथ
                                                    ृक 耂कया जा सकता ,
                                                                   है耂न頄न रा耂श के
                                                                                栆ात
  होने
     पर­

             Energy band gap / ऊजा बं
                                    ध­गे
                                       प

             Electron’s in gap / बं
                                  ध गे
                                     प म鯼
                                         इले
                                           ȅ頄ाⰄस

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              Hall effect / हाल 찄भाव

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Energy band gap / ऊजा बं
                                          ध­गे
                                             प

  43)

  Question Stimulus :­

  The Bragg’s diffraction of x­ray’s from the atomic planes of a crystal be given as the diffraction
  from a grating with maxima and minima given by the corresponding relation?

  耂कसी 耂䈆頄टल के
              परमाणव
                   ुीय­समतल쿾ᘂ से
                               x­耂करण쿾ᘂ के
                                         찄ेग­耂ववत᣽
                                                 न क鋼ᘂ 鐅े
                                                        耂ट鯼
                                                          ग 頄वारा 耂ववत᣽
                                                                      न के
                                                                         मह萃तम ओर
  Ⰴयन
    ूतम वण᣽
          䈆म म鯼
               耂न頄न सं
                     गत सञ
                         ू頄वारा दशा᣽
                                   या जाता ,
                                          है[जहां
                                                d 鐅े
                                                   耂टं
                                                     ग का वत᣽
                                                            न कारक, d ले
                                                                       耂टस का
  頄थानां
       तर鋽ᘂय स耂दश तथा 耂ववत᣽
                          न कोण है
                                 ।]




             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­

  44)

  Question Stimulus :­

  The resolution of an x­lay diffraction spectrum be given similar to the resolution of a spectrum
  using Rayleigh criterion of resolution of an optical spectrum from a grating such that the resolving
  power be? (where e=(a+b) for two planes each of width a and with an space b between them)

         के
  x­耂करण鯼 耂ववत᣽
               न वण᣽
                   䈆म का 耂वयोजन 鐅े
                                 耂टं
                                   ग के
                                      찄का耂शक鋼ᘂ वण᣽
                                                 䈆म 耂वयोजन के
                                                            रे
                                                             ल­े耂नयम के
                                                                      समान होता है
  तो 耂वयोजन ☀分मता होती ­
                      है




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             None of these. / इनमे
                                 सेकोई नह鋽ᘂं


  Correct Answer :­

  45)

  Question Stimulus :­

  The difference in energy at the bottom of conduction band and difference in energy at the top of
  valence band of p and n type of semiconductor is called as­

  p तथा n 찄कार के
                अ氅᣽
                  चालक म鯼
                         耂कसी सं
                               चालन­बं
                                     ध के
                                        耂न頄न­तल का ऊजा᣽
                                                      ­अⰄतर और सं
                                                                योजन बं
                                                                      ध के
                                                                         उ戄च–तलो
  का ऊजा᣽
        ­अⰄतर कहलाता ­
                    है

             Bias energy / धारा­सं
                                 चालन ऊजा᣽

             Gap energy / बं
                           धक鋼ᘂय ऊजा᣽

             Fermi energy / फमῡ ऊजा᣽

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Bias energy / धारा­सं
                                       चालन ऊजा᣽

  46)

  Question Stimulus :­

  The release of energy during nuclear fission or disintegration energy of one gram of uranium is?

  ना耂भक鋼ᘂय­耂वखⰄडन म鯼
                    उ萃सिज᣽
                         त ऊजा᣽
                               या एक 鐅ाम यरू
                                           耂े
                                            नयम के
                                                 ना耂भक鋼ᘂय 耂वखⰄडन म鯼
                                                                   उ萃सिज᣽
                                                                        त­ऊजा᣽
                                                                              होती ­
                                                                                  है

             2.28 104 kWh

             2.18         104 kWh.

             2.08         104 kWh.

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­2.28 104 kWh

  47)

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  Question Stimulus :­

  The small atomic nuclei are combined together to form a single heavy and larger nucleus whose
  mass is less than the initial masses of nuclei and the difference in mass is transformed into the
  energy then this process of nuclear combination is called as?

  स☀찄
   ूम परमाणव
           ुीय­ना耂भक पर頄पर सं
                            यȅ
                             ुत होकर एक भार鋽ᘂ ना耂भक 耂न耂म᣽
                                                        त करते
                                                             हैिजसका 頄调यमान 찄ारं
                                                                               耂भक
  ना耂भको के
          頄调यमान से
                  कम होता है
                           तथा 頄调यमान­अं
                                       तर ऊजा᣽
                                              म鯼
                                                頄पां
                                                   त耂रत हो जाती है
                                                                 तो 耂ना耂भक鋼ᘂय­सं
                                                                               योजन क鋼ᘂ
  इस 찄耂䈆या को कहते­
                 है

             Fusion / सं
                       योजन

             Fission / 耂वखⰄडन

             Chain reaction / 퇿ꈅं
                                खला 찄耂त耂䈆या

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Fusion / सं
                             योजन

  48)

  Question Stimulus :­

  The Geiger­Muller counter can be used for the detection of

  耂गगर­मल
        ूर का गणक 耂न頄न耂ल耂खत के
                             찄े☀分ण म鯼
                                     उपयȅ
                                        ुत होता ­
                                               है

               , , radiatons / , , 耂व耂करण

             Protons /찄ोटॉⰄस

             Neutrons / Ⰴय頄
                          ूाⰄस

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­ , , radiatons / , , 耂व耂करण

  49)

  Question Stimulus :­

  The Q value of a nuclear reactor expresses the energy corresponding to following factor in the
  reactor?


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  耂कसी 찄耂त耂䈆या उप䈆म म鯼
                      ना耂भक鋼ᘂय 찄耂त耂䈆या क鋼ᘂ Q­सं
                                              氅या 耂न頄न耂ल耂खतकारक के
                                                                 संगत ऊजा᣽
                                                                          调यȅत करती ­
                                                                                   है

             Mass­defect / 頄调यमान­耂वषमता (Ⰴयन
                                            ूता)

             Binding energy / बं
                               धन ऊजा᣽

              Nucleon number / Ⰴयिू
                                  ȅलयान सं
                                         氅या

             None of these. / इनमे
                                 सेकोई नह鋽ᘂं

  Correct Answer :­Mass­defect / 頄调यमान­耂वषमता (Ⰴयन
                                                  ूता)

  50)

  Question Stimulus :­

  The energy of one atomic mass unit (amu) in Mev is given by?

  एक परमाणक
          ु鋼ᘂय माञा इकाई (amu) का मान Mev म鯼
                                            耂न頄न ऊजा᣽
                                                     केत頄
                                                        ुय होता ­
                                                               है

             931 Mev.

             921 Mev.

             900 Mev.

             911 Mev.

  Correct Answer :­931 Mev.

  Topic:­ Chemistry_PCM
  1)

  Question Stimulus :­

             How many symmetry elements (planes, axis and center) are there in a crystal?

             耂कतने
                 सम耂म耂त त萃व (समतल, अ☀分 और के
                                           Ⰴ頄) 耂䈆頄टल ठोस म鯼
                                                           होते
                                                              ह짻
                                                               ?

             3

             5

             7

             9

  Correct Answer :­3


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             Reversible/ उ萃䈆मणीय

             Irreversible/ अन萃ु
                              䈆मणीय

  Correct Answer :­Reversible/ उ萃䈆मणीय

  5)

  Question Stimulus :­

             According to Nernst heat theorem ∆G and ∆H become equal at?

             नⰄ頄ट᣽
                  उ调मा 耂स氅ां
                           त के
                              अनस
                                ुार ∆G और ∆H 耂कस तापमान पर बराबर होते
                                                                    ह짻

             100°C

             Absolute zero./पण
                             ूतः
                               ᣽ शⰄ
                                   ूय

             0°C

             None of the above/ उपरोȅत म鯼
                                         सेसभी

  Correct Answer :­Absolute zero./पण
                                   ूतः
                                     ᣽ शⰄ
                                         ूय

  6)

  Question Stimulus :­

             The value of electrode potential depends upon?

             इलै
               ȅ頄ोड 耂वभव का मान 耂कस पर 耂नभ᣽
                                          र करता है

             Nature of metal/ धातु
                                 क鋼ᘂ 찄कृ
                                       耂त

             Temperature/ तापमान

             Concentration of ion/ आयन क鋼ᘂ सां
                                             頄ता पर

             All the above/ उपरोȅत म鯼
                                     सेसभी

  Correct Answer :­All the above/ उपरोȅत म鯼
                                           सेसभी

  7)

  Question Stimulus :­

  In IUPAC system electrode potential is called?
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  आई. य.ू
        पी. ए. सी. 찄णाल鋽ᘂ म鯼
                            इलै
                              ȅ頄ोड 耂वभव को कहा जाता ­
                                                   है

             Reduced electrode potential/ अपच耂लत इलै
                                                   ȅ頄ोड 耂वभव

             Oxidised electrode Potential/ आȅसीकृ
                                                त इलै
                                                    ȅ頄ोड 耂वभव

             Both/ दोन쿾ᘂ

             None/ कोई नह鋽ᘂं

  Correct Answer :­Reduced electrode potential/ अपच耂लत इलै
                                                         ȅ頄ोड 耂वभव

  8)

  Question Stimulus :­

             Degree of ionization of weak electrolyte is given by?



             耂वघटन (आयनाइज़े
                          शन)क鋼ᘂ को耂ट (α) दब
                                           ुल᣽耂व頄यत
                                                   ुअपघ頄य द鋽ᘂ जाती है

             λv/λa + λC.

             λc/λa + λC.

             λ∞ /λa+ λC.

             λv/λ∞.

  Correct Answer :­λv/λ∞.

  9)

  Question Stimulus :­

  In photochemical reactions the energy absorb by one mole of the substance is called?

  찄काश रासाय耂नक 찄耂䈆याओं
                      म鯼
                       , पदाथ᣽
                             के एक मोल 頄वारा अवशो耂षत ऊजा᣽
                                                         को कहा जाता ­
                                                                    है

             One quantum/ एक ȅवां
                                टम

             One Calorie/ एक कै
                              लोर鋽ᘂ

             Actinometer An Einstein/ एक आइⰄ頄टाइन


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             One joule/ एक जल
                            ू

  Correct Answer :­Actinometer An Einstein/ एक आइⰄ頄टाइन

  10)

  Question Stimulus :­

             In which process, multilayer adsorption occurs?

             耂कस 찄耂䈆या म鯼
                        , बह­ु
                             頄तर鋽ᘂय अवशोषण होता है
                                                 ­

             Physical adsorption/ भौ耂तक अवशोषण

             Chemisorption/ रासाय耂नक अवशोषण

             Both/ दोन쿾ᘂ

             None/ कोई नह鋽ᘂं

  Correct Answer :­Physical adsorption/ भौ耂तक अवशोषण

  11)

  Question Stimulus :­

             The mathematical expression of Frendlich adsorption isotherm is?

             䈆े
              Ⰴड耂लच अवशोषण समतापी का ग耂णतीय स阄
                                             ूहै

              X/m =Kp1/n.

             (m/X)1/n= Kp.

             X/m = p1/n .

             X/m = pK1/n.

  Correct Answer :­ X/m =Kp1/n.

  12)

  Question Stimulus :­

             The time for half change in a second order reaction is proportional to?

             एक 頄耂वतीय को耂ट अ耂भ耂䈆या मे
                                     अ氅᣽
                                       आयुका समय 耂कस के
                                                      अनप
                                                        ुाती है
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             a

              independent of a/ a से
                                   頄वतं
                                      阄

             1/a

             1/a2

  Correct Answer :­1/a

  13)

  Question Stimulus :­

             Unit of zero order rate constant is­

             शⰄ
              ूय को耂ट अ耂भ耂䈆या के
                               दर 耂नयतां
                                       क क鋼ᘂ ईकाई है

             mole lit­1sec­1

             lit mole­1 sec­1.

              sec­1

             mole­1 lit.sec.

  Correct Answer :­lit mole­1 sec­1.

  14)

  Question Stimulus :­

             In the unimolecular reaction if the concentration of the molecule is doubled , the rate of
             reaction

             increases eight times, the order of reaction would be?

             एकािⰄवक अ耂भ耂䈆या म鯼
                              , य耂द अणु
                                      क鋼ᘂ सां
                                            頄ता दोगन
                                                   ुी हो जाती ,
                                                             हैतो अ耂भ耂䈆या क鋼ᘂ दर क鋼ᘂ आठ गण
                                                                                         ुा बढ़ जाती ,
                                                                                                   हैतो
  अ耂भ耂䈆या क鋼ᘂ को耂ट ȅया होगी?

             1

             2

             3

             4

  Correct Answer :­3

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  15)

  Question Stimulus :­

             Which of the following can exist in optically active forms?

             耂न頄न耂ल耂खत म鯼
                         सेकौन 頄ि调टगत स䈆鋼ᘂय 㠅प म鯼
                                                 उपि頄थत होता है
                                                              ?

             1­butanol/1­ 调यट
                            ून
                             ेॉल

             2­butanol/2­ 调यट
                            ून
                             ेॉल

             3­Pentanol/3­ पे
                            Ⰴटे
                              नॉल

                           पटे
             4­heptanol/4­हे नॉल

  Correct Answer :­2­butanol/2­ 调यट
                                  ून
                                   ेॉल

  16)

  Question Stimulus :­

             Isomer which can be interconverted by rotation about single bond?

             समावयवी जो एकल बⰄध के
                                 सापे
                                    ☀分 घण
                                        ून᣽頄वारा प耂रव耂त᣽
                                                        त हो सकता ­
                                                                 है

             diastereoisomer/ डाइ頄ट鋽ᘂर鋽ᘂओसोमर

             Position isomer/ ि頄थ耂त समावयवी

             mirror image isomer/ दपण᣽
                                     찄耂त耂ब頄ब समावयवी

             Conformation/ सम㠅पण

  Correct Answer :­Conformation/ सम㠅पण

  17)

  Question Stimulus :­

             Chair form of cyclohexane has a internal angle?

             साइȅलोहे
                    ȅसे
                      न के
                         कुसῡ 㠅प म鯼
                                   आंत耂रक कोण ­
                                             है

             50°.

             ≈109.5°.
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             70°.

             80°.

  Correct Answer :­≈109.5°.

  18)

  Question Stimulus :­

             Magnetic quantum number in 4s­ orbital is:

             4s­ क☀分ीय म鯼  टम सं
                         ȅवां   氅या :
                                   है

             2

             4

             ­1

             0

  Correct Answer :­0

  19)

  Question Stimulus :­

             Angular momentum of an electron in an atom is?

             एक परमाणु
                     म鯼
                       एक इलै
                            ȅ頄ॉन का कोणीय आवे
                                            ग ­
                                             है

             h/2π.

             mν.

             nh/2π.

              mr2 .

  Correct Answer :­nh/2π.

  20)

  Question Stimulus :­

             The shape of IF3 molecule is?

             IF3 अणु
                   का आकार है
                            ­

             Pentagonal/ पं
                          चकोणीय
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             T shape/ T आकार

             Trigonal bipyramidal/ 耂阄कोणीय 頄耂व耂परामीडीय

             Pentagonal bipyramidal/ पं
                                      चकोणीय 頄耂व耂परामीडीय

  Correct Answer :­T shape/ T आकार

  21)

  Question Stimulus :­

             Which has highest value of boiling point?

             耂कसका ȅवथनां
                        क 耂बं
                            दु
                             उ戄चतम है
                                    ?

              CH4

             CH3 OH.

              CH3 Cl.

             CH3Br.

  Correct Answer :­CH3 OH.

  22)

  Question Stimulus :­

             The bond formed between highly electropositive and electronegative atom is?

             उ戄च धन 耂व頄यत
                        ुीय और ऋण 耂व頄यत
                                      ुीय परमाणु
                                               केबीच कौन सा बं
                                                             ध बनता है

             Ionic/ आय耂नक

             covalent/ सहसं
                          योजी

             Coordinate/ उप सह सं
                                योजी

             Metallic Bond/ धाि萃वक बं
                                    ध

  Correct Answer :­Ionic/ आय耂नक

  23)

  Question Stimulus :­
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             BF3 is?

             BF3 है
                  ­

             Lewis acid/ लई
                          ूस अ頄ल

             Lewis base/ लई
                          ूस ☀分ार

             Nucleophile/ ना耂भक 頄ने
                                  ह鋽ᘂ

             None of these/ इनमे
                               सेकोई नह鋽ᘂ

  Correct Answer :­Lewis acid/ लई
                                ूस अ頄ल

  24)

  Question Stimulus :­

             The separation of Lanthanides in ion –exchange method is based on?

             आयन­耂व耂नमय 耂व耂ध म鯼
                               म鯼
                                 लैⰄथनाइ戄स को पथ
                                               ृक करना आधा耂रत है

             Basicity of Lanthanides/ लै
                                       Ⰴथनाइ戄स क鋼ᘂ ☀分ार鋽ᘂयता

             Oxidation state of the ion/ आयन क鋼ᘂ ऑȅसीकरण अव頄था

             Solubility of their nitrates/ उनके
                                              नाइ頄े
                                                  頄स क鋼ᘂ 耂वले
                                                            यता

             size of the ion/ आयन का आकार

  Correct Answer :­size of the ion/ आयन का आकार

  25)

  Question Stimulus :­

             Smallest unit of crystal lattice is?

             耂䈆頄टल लै
                    耂टस क鋼ᘂ सबसे
                               छोट鋽ᘂ इकाई है
                                           ­

              Lattice plane/ लै
                              耂टस तल

             Unit cell/ इकाई क☀分


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             Centre of symmetry/ सम耂म耂त का के
                                            Ⰴ頄

             Lattice point/ लै
                             耂टस 耂बं
                                   दु

  Correct Answer :­Unit cell/ इकाई क☀分

  26)

  Question Stimulus :­

             The shaded plane abcd is referred to as :




             छायां
                 耂कत तल abcd 찄द耂श᣽
                                 त करता :
                                       है

             rectangular plane of symmetry / आयताकार सम耂म耂त तल

             diagonal plane of symmetry./ 耂वकण᣽
                                              सम耂म耂त तल

             unit plane / इकाई तल

                               से
             None of these/इनम鯼 कोई नह鋽ᘂं

  Correct Answer :­diagonal plane of symmetry./ 耂वकण᣽
                                                    सम耂म耂त तल

  27)

  Question Stimulus :­

             If the value of radius ratio is 0.213 then coordination number of cation is?

             य耂द 耂阄ȅया अनप
                         ुात का मान 0.213 ,
                                         हैतो धनायन क鋼ᘂ समⰄवय सं
                                                               氅या है

             2

             4
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             3

             6

  Correct Answer :­3

  28)

  Question Stimulus :­

             Bending is a vibration in which ?

             झक
              ुना एक कं
                      पन है
                          िजसम鯼
                               ­

                                       ध क鋼ᘂ लं
             (A) Bond length changes/ बं      बाई म鯼
                                                    बदलाव होता है

                                      ध का कोण बदल जाता है
             (B) Bond angle changes/ बं

             Both (a) and (b)/ दोन쿾ᘂ (a) और (b)

             None/ कोई नह鋽ᘂं

                                            ध का कोण बदल जाता है
  Correct Answer :­(B) Bond angle changes/ बं

  29)

  Question Stimulus :­

  Acetone undergoes reduction with zinc amalgum in HCl to form propane . This reaction is known

  as ?

  एसे
    टोन 찄ोपे
           न बनाने
                 के耂लए HCl म鯼
                             िज़ं
                               क अमलगम के
                                        साथ अपच耂यत होता है
                                                         । इस अ耂भ耂䈆या को कहा जाता :
                                                                                 है

             Clemmenson reduction/ ȅले
                                     मⰄ
                                      ेसन अपचयन

             Wolf­Kishner reduction/ वो頄फ़ 耂क⠀쀃नर अपचयन

             Rosenmund reduction/ रोसⰄमं
                                       ड अपचयन

             Aldol condensation/ एलडोल सं
                                        घनन

  Correct Answer :­Clemmenson reduction/ ȅले
                                           मⰄ
                                            ेसन अपचयन

  30)

  Question Stimulus :­
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             Reduction of acetaldehyde with H2/Ni gives?

             H2/ Ni के
                     साथ एसे
                           ट頄डीहाईड क鋼ᘂ अपचयन दे
                                               ती है
                                                   ­

             Ethyl alcohol/ इथाइल ए頄कोहोल

             Acetic acid/ एसे
                            耂टक अ頄ल

             Ethylene/ ए耂थल鋽ᘂन

             Ethane/ ईथे
                       न

  Correct Answer :­Ethyl alcohol/ इथाइल ए頄कोहोल

  31)

  Question Stimulus :­

             Nickel dimethyl glyoxime is?

             耂न耂कल डाइ耂मथाइल 쀃लाइȅसीम :
                                     है

             double salt/ 頄耂वक लवण

             Chlorate compound/ ȅलोरे
                                    ट यौ耂गक

             Chelate compound/ चीले
                                  ट यौ耂गक

             outer salts / बाहय लवण

  Correct Answer :­Chelate compound/ चीले
                                        ट यौ耂गक

  32)

  Question Stimulus :­

             Which factor is used in determining the value of 10 Dq for metal ions?

             धातु
                आयन쿾ᘂ के
                       耂लए 10 Dq का मान 耂नधा᣽
                                            耂रत करने
                                                   के耂लए कौन से
                                                              कारक 찄योग 耂कए जाते
                                                                               ह짻
                                                                                ?

              f factor/ f कारक

             m factor/ m कारक

             g factor/ g कारक
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             l factor/ l कारक

  Correct Answer :­g factor/ g कारक

  33)

  Question Stimulus :­

             Trigonal bipyramidal geometry results from which hybridization?

             耂阄कोण 頄耂व耂परा耂मड ȅया耂मतीय 耂कस सं
                                            करण से
                                                 होती है
                                                       ?

             sp3d.

             d3sp3.

             sp3d2.

             sp3.

  Correct Answer :­sp3d.

  34)

  Question Stimulus :­

             Silver chloride when dissolved in ammounium hydroxide forms?

             एमो耂नयम हाइ戄ॉȅसाइड म鯼
                                  耂स頄वर ȅलोराइड घोले
                                                   जाने
                                                      पर बनाता :
                                                              है

             Ag(OH).

             Ag(OH)2 .

             Ag(NH3 )4 Cl.

             Ag(NH3 )2 Cl.

  Correct Answer :­Ag(NH3 )2 Cl.

  35)

  Question Stimulus :­

             In square planar geometry , number of energy levels present in?

             वग᣽
               समतल ȅया耂मतीय म鯼
                              , ऊजा᣽
                                    के頄तर होते­
                                             ह짻

             2
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             3

             4

             5

  Correct Answer :­4

  36)

  Question Stimulus :­

             π (pi) bonding is not involved in?

             π (pi) बⰄध 耂कस म鯼
                              शा耂मल नह鋽ᘂ ­
                                        है

             Ferrocene/ फ़े
                         रोसीन

                                   नज़ीन 䈆ो耂मयम
             Dibenzenechromium/डाइबे

             Zeise’s salt/ जीस लवण

             Grignard reagent/ 耂鐅गनाड᣽
                                     अ耂भकम᣽
                                          क

  Correct Answer :­Grignard reagent/ 耂鐅गनाड᣽
                                           अ耂भकम᣽
                                                क

  37)

  Question Stimulus :­

  The secondary structure of proteins is due to?

  찄ोट鋽ᘂन क鋼ᘂ 頄耂वतीयक सं
                      रचना क鋼ᘂ वजह है

             Peptide bond/ पे
                            调टाइड बं
                                   ध

             Hydrogen Bond/ हाइ戄ोजन बं
                                     ध

             vander waal forces/ वै
                                  Ⰴडर वाल बल

             Ionic bond/ आयो耂नक बं
                                 ध

  Correct Answer :­Hydrogen Bond/ हाइ戄ोजन बं
                                           ध

  38)

  Question Stimulus :­
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             Which of the following is not an amino acid?

             इनम鯼
                 सेकौन एक ए耂मनो ए耂सड नह鋽ᘂं
                                         है
                                          ?

             Glycine/ ि쀃लस耂रन

             Alanine/ एलानाईन

             Thymine/ थाइमीन

             Gunadine/गन
                       ुाई耂डन

  Correct Answer :­Gunadine/गन
                             ुाई耂डन

  39)

  Question Stimulus :­

             Example of condensation polymer is?

             सं
              घनन बहु
                    लक का उदाहरण है

             Polyethene/ पॉल鋽ᘂथे
                               न

             PVC.

             Orlon/ ओल᣽
                      न

             Terylene/ 耂
                      टे रल鋽ᘂन

  Correct Answer :­Terylene/ 耂
                            टे रल鋽ᘂन

  40)

  Question Stimulus :­

             Which of the following fibers are made of polyamides?

             耂न頄न耂ल耂खत फ़ाइबर म鯼
                               सेकौन से
                                      पॉल鋽ᘂ एमाईड से
                                                   बना होता है
                                                             ?

                     के
             Decron/डेरान

             Orlon/ ओल᣽
                      न

             Nylon/ नाइलॉन

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             Rayon/ रे
                     यॉन

  Correct Answer :­Nylon/ नाइलॉन

  41)

  Question Stimulus :­

             The ethyl derivative of acetoacetic ester on basic hydrolysis gives?

             एसे
               टोएसे
                   耂टक इ頄टर के
                             इथाइल 耂
                                  डे रवे
                                       耂टव का ☀分ार鋽ᘂय माⰀ戄यम मे
                                                              जल अपघटन पर 찄ा调त होता है

             Acetic acid/ एसे
                            耂टक अ頄ल

             Propionic acid/ 찄ो耂पयो耂नक अ頄ल

             Butyric acid/ 调य耂ु
                              ट耂रक अ頄ल

             Both acetic and Propionic acid/ एसे
                                               耂टक और 찄ो耂पयो耂नक अ頄ल

  Correct Answer :­Acetic acid/ एसे
                                  耂टक अ頄ल

  42)

  Question Stimulus :­

   Pyridine has a delocalized π molecular orbital containing?

   पाय耂रडाइन म鯼
               अ頄थानी䈆त π अणु
                            क☀分ीय म鯼
                                    होते­
                                       है

             4 e­.

             6e­.

              8e­

             12e­.

  Correct Answer :­6e­.

  43)

  Question Stimulus :­

             Which of the following will exhibit Keto­Enol tautomerism?

             क鋼ᘂटो इनॉल चलावयवता 耂कसम鯼耂
                                      찄े ☀分त होती है
                                                   ?
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             C6 H5 ­ CHO

             C6 H5 CO C6 H5

             C6 H5 – H2 O

              None of these./उपरोȅत म鯼
                                      सेकोई नह鋽ᘂ

  Correct Answer :­C6H5 ­ CHO

  44)

  Question Stimulus :­

   The compound obtained when copper is left in air?

   ताँ
     बे
      को वायु
            म鯼
              रखने
                 पर 찄ा调त यौ耂गक है
                                ?

             CuCO3 Cu(OH)2 .

             CuO.

             Cu(OH)2.H2O.

             Cu(OH)2 + CuO.

  Correct Answer :­CuCO3Cu(OH)2.

  45)

  Question Stimulus :­

             Which of the following is used as an indicator in the determination of hardness of water by

             EDTA?

             耂न頄न耂ल耂खत म鯼
                         सेEDTA 頄वारा पानी क鋼ᘂ कठोरता के
                                                       耂नधा᣽
                                                           रण म鯼
                                                                एक संतक के
                                                                    के   㠅प म鯼
                                                                              काम करता ­
                                                                                      है

             Methyl red/ 耂मथाइल लाल

             Methyl orange/ 耂मथाइल नारं
                                      गी

             Erichrome black T/ ए耂र䈆ोम काला T

             Diphenyl amine/ डाइ耂फ़नाइल एमाइन

  Correct Answer :­Erichrome black T/ ए耂र䈆ोम काला T

  46)
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  Question Stimulus :­

             How many significant figures are present in 6.030X10­4?

  6.030X10­4 म鯼
               耂कतनी मह萃वपण
                          ू᣽
                            अंक ।
                               ह짻

             5

             4

             3

             1

  Correct Answer :­4

  47)

  Question Stimulus :­

             Which of these reactions are said to have a reaction mechanism?

  耂कन अ耂भ耂䈆याओं
              म鯼
                एक अ耂भ耂䈆या 耂䈆या耂व耂ध होती है
                                          घ्

             Slow reactions/ मं
                              द अ耂भ耂䈆या

             Reactions with multiple steps/ एका耂धक चरण쿾ᘂ वाल鋽ᘂ अ耂भ耂䈆या

             Reactions with a single step / एक चरण वाल鋽ᘂ अ耂भ耂䈆या

             Fast reactions/ ती찄 अ耂भ耂䈆या

  Correct Answer :­Reactions with multiple steps/ एका耂धक चरण쿾ᘂ वाल鋽ᘂ अ耂भ耂䈆या

  48)

  Question Stimulus :­

  Triplet states have?

  耂阄क ि頄थ耂त म鯼
              होती ह짻

             three times as many electrons in them/ तीन गण
                                                         ुा अ耂धक इलै
                                                                   ȅ頄ॉⰄस

                                                               छोटा आयु
             shorter lifetimes than singlet states/ एकल ि頄थ耂त से      काल

             longer lifetimes than singlet states/ एकल ि頄थ耂त से
                                                              लंबा आयु
                                                                     काल


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             a higher probability of occurring than singlet states/ एकल ि頄थ耂त क鋼ᘂ तल
                                                                                   ुना म鯼
                                                                                         मौजद
                                                                                            ूहोने
                                                                                                क鋼ᘂ अ耂धक
             찄ा耂यकता

  Correct Answer :­a higher probability of occurring than singlet states/ एकल ि頄थ耂त क鋼ᘂ तल
                                                                                         ुना म鯼
                                                                                               मौजद
                                                                                                  ूहोने
  क鋼ᘂ अ耂धक 찄ा耂यकता

  49)

  Question Stimulus :­

  Which lamp is used in fluorescence?

  ȅलोरोसे
        Ⰴस म鯼
             कौन सा ल짻
                     प 찄योग 耂कया जाता है
                                       ?

             hollow cathode/ खोखला कै
                                    थोड

             D2

             H2

             Xe arc/ Xe आक᣽

  Correct Answer :­Xe arc/ Xe आक᣽

  50)

  Question Stimulus :­

  Combination reactions always?

   योजन अ耂भ耂䈆या हमे
  सं              शा:

             Use only one reactant/ के
                                     वल एक अ耂भकारक का 찄योग 耂कया जाता है

             form only one product/ के
                                     वल एक उ萃पाद बनता है

             involve an element and an ionic compound/ एक त萃व और एक आयॉ耂नक यौ耂गक शा耂मल होता है

             require oxygen gas/ ऑȅसीजन गै
                                         स क鋼ᘂ आव⠀쀃यकता होती है

  Correct Answer :­form only one product/ के
                                           वल एक उ萃पाद बनता है




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Source: Madhya Pradesh Employees Selection Board. Question paper published by Madhya Pradesh Employees Selection Board.

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