12/8/2017 Staff Selection Commision

Transcription

1 Click to Print logout Challenges REGISTRATION NUMBER : EXAM DATE : 22-November-2017 EXAM NAME : SSC Examination TOTAL MARKS : 200 CANDIDATE NAME : EXAM START TIME : 10:00:00 EXAM DURATION : 02:00 Hrs TOTAL NO OF QUESTIONS : 200 QID : 1 - Select the related word from the given alternatives. Mosquito : Proboscis :: Elephant :? दए गए वक प म स स ब धत श द क च नए म छर : श षण-न लक :: ह थ :? 1) Tusks गजद त 2) Grass घ स 3) Jungle ज गल 4) Trunk स ड Correct Answer: Trunk स ड Candidate Answer: Trunk स ड QID : 2 - Select the related letters from the given alternatives. GEI : MKO :: SQU :? दए गए वक प म स स ब धत अ र क च नए GEI : MKO :: SQU :? 1) YZZ 2) XVZ 3) TVW 4) YWA Correct Answer: YWA Candidate Answer: YWA QID : 3 - Select the related number from the given alternatives. 51 : 68 :: 57 :? दए गए वक प म स स ब धत स य क च नए 51 : 68 :: 57 :? 1) 67 2) 76 3) 68 4) 86 Correct Answer: /51

2 QID : 4 - Select the odd word from the given alternatives. दए गए वक प म स वषम श द क च नए 1) Rose ग ल ब 2) Jasmine चम ल 3) Lily लल 4) Lotus कमल Correct Answer: Lotus कमल Candidate Answer: Lotus कमल QID : 5 - Select the odd letters from the given alternatives. दए गए वक प म स वषम अ 1) HEB 2) ZYW 3) OLI 4) VSP Correct Answer: ZYW Candidate Answer: ZYW र क च नए QID : 6 - Select the odd number from the given alternatives. दए गए वक प म स वषम स य क च नए 1) 1/4 2) 1/9 3) 1/27 4) 1/16 Correct Answer: 1/27 Candidate Answer: 1/27 QID : 7 - A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series. Umbrella, Suntan, Erupt, Esquire, Risque,? एक अन म दय गय ह, जसम एक श द ल त ह दए गए वक प म स वह सह वक प च नए ज अन म क प र कर Umbrella, Suntan, Erupt, Esquire, Risque,? 1) Ulterior 2) Sue 3) You 4) Aptitude Correct Answer: Aptitude Candidate Answer: Sue QID : 8 - A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. EFD, IJH, MNL, QRP, UVT? एक अन म दय गय ह, जसम एक पद ल त ह दए गए वक प म स वह सह वक प च नए ज अन म क प र कर EFD, IJH, MNL, QRP, UVT? 2/51

3 1) YZZ 2) YZX 3) XYZ 4) ZZB Correct Answer: YZX Candidate Answer: YZX QID : 9 - A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. 100, -20, 4,?, 0.16 एक अन म दय गय ह, जसम एक स य ल त ह दए गए वक प म स वह सह वक प च नए ज अन म क प र कर 100, -20, 4,?, ) ) 0.8 3) ) 1.2 Correct Answer: -0.8 Candidate Answer: -0.8 QID : 10 - Nitya's birthday is on Saturday 3 rd June. On what day of the week will be Ira's Birthday in the same year, if Ira was born on 27 th December? न य क ज म दन 3 ज न, दन श नव र क ह य द ईर क ज म 27 दस बर क ह आ थ, त उस वष ईर क ज म दन स त ह क कस दन ह ग? 1) Tuesday म गलव र 2) Friday श व र 3) Wednesday ब धव र 4) Sunday र वव र Correct Answer: Wednesday ब धव र QID : 11 - The weights of 4 boxes are 70, 20, 30 and 40 Kg. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once? च र ब स क वजन 70, 20, 30 और 40 क.. ह न न ल खत म स ब स क कस भ स य जन स क ल वज़न, कल म म क न स नह ह सकत ह और एक स य जन म एक ब स एक ह ब र य ग म ल य ज सकत ह? 1) 160 2) 120 3) 150 4) 90 Correct Answer: 150 Candidate Answer: 150 QID : 12 - From the given words, select the word which cannot be formed using the letters of the given word. LANGUISH न न ल खत वक प म स वह श द च नए ज दए गए श द क अ र क य ग करक नह बन य ज सकत LANGUISH 1) SLING 2) AISLE 3) HANGS 4) GNASH 3/51

4 Correct Answer: AISLE Candidate Answer: HANGS QID : 13 - If DEBAUCH is coded as ABYXRZE, then how will LOG be coded as? य द DEBAUCH क कस क ड म ABYXRZE लख ज त ह, त LOG क उस क ड म य लख ज एग? 1) AWN 2) ILD 3) MJN 4) HNI Correct Answer: ILD Candidate Answer: ILD QID : 14 - In a certain code language, '+' represents ' ', '-' represents '+', ' ' represents ' ' and ' ' represents '-'. What is the answer to the following question? =? कस क ड भ ष म, '+' क मतलब ' ' ह, '-' क मतलब '+' ह, ' ' क मतलब ' ' ह और ' ' क मतलब '-' ह न न ल खत न क उ तर य ह? =? 1) 11 2) 3 3) 68 4) 67 Correct Answer: 3 Candidate Answer: 3 QID : 15 - If 19@7=6, 8@2=3, 10@8=1, then what is the value of 18@12=? य द 19@7=6, 8@2=3, 10@8=1, त 18@12 =? क म न य ह ग? 1) 15 2) 9 3) 3 4) 4 Correct Answer: 3 QID : 16-1) 11 2) 1 3) 25 4) 9 4/51

5 Correct Answer: 9 Candidate Answer: 9 QID : 17 - A woman walks 13 km West, then turns South and walks 5 km, then turns East and walks 13 km, then turns to her right and walks 2 km. Where is she now with reference to her starting position? एक म हल 13 क.म. प चम क ओर चलत ह, फर द ज त ह और 2 क.म. चलत ह वह अपन र भक थ त स अब कह ह? 1) 7 km North 7 क.म. उ तर 2) 3 km South 3 क.म. द ण 3) 3 km North 3 क.म. उ तर 4) 7 km South 7 क.म. द ण Correct Answer: 7 km South 7 क.म. द ण Candidate Answer: 7 km South 7 क.म. द ण ण क ओर म ड़ ज त ह और 5 क.म. चलत ह, फर प व क ओर म ड़ ज त ह और 13 क.म. चलत ह, फर अपन द ओर म ड़ QID : 18 - In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement 1 : Some educated are graduates. 2 : No graduates are engineers. Conclusion I : Some graduates are educated. II : Some engineers are educated. न म द कथन दय गय ह जसक आग द न कष I और II नक ल गय ह आपक म नन ह क द न कथन स य ह च ह वह स म यत: करन ह क दए गए न कष म स क न-स /क न-स न चत प स कथन व र सह नक ल ज सकत ह /सकत ह, य द क ई ह त त य स भ न त त ह त ह आपक नणय कथन I : क छ श त न तक ह II : क ई न तक इ ज नयर नह ह न कष I : क छ न तक श II : क छ इ ज नयर श त ह त ह 1) Only conclusion I follows क वल न कष I सह ह 2) Only conclusion II follows क वल न कष II सह ह 3) Both I and II follow द न न कष I और II सह ह 4) Neither I nor II follows न त न कष I सह ह न ह न कष II Correct Answer: Only conclusion I follows क वल न कष I सह ह Candidate Answer: Only conclusion I follows क वल न कष I सह ह 5/51

6 QID : 19-1) 2) 3) 4) Correct Answer: Candidate Answer: 6/51

7 QID : 20-1) G,F,A 2) H,D,C 3) F,A,E 4) A,B,E Correct Answer: A,B,E Candidate Answer: A,B,E QID : /51

8 1) 2) 3) 4) Correct Answer: Candidate Answer: QID : /51

9 1) 2) 3) 4) Correct Answer: Candidate Answer: QID : /51

10 1) 2) 3) 4) Correct Answer: Candidate Answer: QID : /51

11 1) 2) 3) 4) Correct Answer: Candidate Answer: 11/51

12 QID : 25-1) 20,44,76,59 2) 33,40,99,55 3) 68,10,75,32 4) 41,13,86,67 Correct Answer: 68,10,75,32 Candidate Answer: 68,10,75,32 QID : 26 - What is the largest 4 digit number exactly divisible by 91? 4 अ क क सबस बड़ स य, ज 91 स प र तरह स वभ जत ह त ह, वह य ह? 1) ) ) ) 9919 Correct Answer: 9919 Candidate Answer: 9919 QID : 27 - P is twice as good as workman as Q and together they finish a piece of work in 28 days. In how many days will P alone finish the work? P Q स द ग न अ छ क र गर ह और स थ म व 28 दन म क म क एक ह स प र करत ह अक ल P उस क म क कतन दन म ख म कर ग? 1) 28 2) 35 3) 49 4) 42 Correct Answer: /51

13 Candidate Answer: 28 QID : 28 - What is the area (in sq cm) of a rectangle of perimeter 200 cm and breadth 45 cm? 200 स.म. क प र ध और 45 स.म. च ड़ ई व ल एक आयत क फल (वग स.म. म) य ह? 1) ) ) ) 6475 Correct Answer: 2475 Candidate Answer: 2475 QID : 29 - If the selling price of an item is Rs 1740 after getting a discount of 25%, then what was the marked price (in Rs)? य द कस व त क ब म य 25% क छ ट मलन क ब द 1740 ह, त उसक अ कत म य ( म) य थ? 1) ) ) ) 3320 Correct Answer: 2320 Candidate Answer: 2320 QID : 30 - If 4A = 2B = 3C; then what is A : B : C? य द 4A = 2B = 3C; त A : B : C य ह? 1) 3 : 2 : 4 2) 3 : 6 : 4 3) 1/4 : 1/6 : 1/3 4) 1/3 : 1/6 : 1/4 Correct Answer: 3 : 6 : 4 Candidate Answer: 3 : 6 : 4 QID : 31 - The average cost of 3 items in a shopping list is Rs 3,200. If one more item whose cost is Rs 1,000 is added to the list what will be the new average (in Rs)? खर द र क स च म 3 व त ओ क औसत ल गत 3,200 ह य द एक और व त उस स च म ज ड़ ज ए जसक म य 1,000 ह, त नय औसत ( म) य ह ग? 1) ) ) ) 2850 Correct Answer: 2650 Candidate Answer: 2650 QID : 32 - If a vendor sells oranges at Rs 108/dozen he makes 10% loss. If he sells at Rs 138 then what will be the profit (in %)? अगर क ई व त 108 / दजन क भ व स स तर ब चत ह त उस 10% क न कस न ह त ह य द वह उस 138 म ब चत ह त कतन ल भ (% म) ह ग? 1) 20 2) 15 3) 10 4) 5 Correct Answer: 15 Candidate Answer: 15 QID : 33-5 is 0.025% of. कतन क 0.025%, 5 ह? 1) ) ) 200 4) Correct Answer: Candidate Answer: /51

14 QID : 34 - A taxi going at 60 km/hr takes 25 minutes to travel a certain distance. By how much should it increase its speed (in km/hr) to travel the same distance in 15 minutes? एक ट स क 60 क.म. / घ ट क ग त स ज त ह ए एक न चत द र क य क लए 25 मनट लगत ह 15 मनट म उस द र क य करन क लए इस अपन ग त ( क.म./घ ट म) म कतन व करन च हए? 1) 60 2) 40 3) 80 4) 20 Correct Answer: 40 Candidate Answer: 40 QID : 35 - Compound interest received on a certain amount for the 3 rd year is Rs. 9,600. What will be the compound interest (in Rs) for the 4 th year on the same amount at 12% rate of interest? त सर वष म एक न चत र श पर त च व य ज 9,600 ह च थ वष क लए सम न र श पर 12% य ज दर स च व य ज ( म) य ह ग? 1) ) ) ) Correct Answer: QID : 36 - If (3x)/5 - (4/5)(10/3 - x/2) = -2/3, then what is the value of x? य द (3x)/5 - (4/5)(10/3 - x/2) = -2/3, त x क म न य ह? 1) -2 2) 10/3 3) 2 4) -10/3 Correct Answer: 2 Candidate Answer: 2 QID : 37 - If a 3 + b 3 = 208 and ab = -12, then what is the value of a + b? य द a 3 + b 3 = 208 और ab = -12 ह, त a + b क म न य ह? 1) 8 2) 12 3) 11 4) 4 Correct Answer: 4 Candidate Answer: 4 QID : 38 - A fraction is greater than thrice its reciprocal by 23/6. What is the fraction? एक भ न उसक य 1) 9/2 2) 2/9 3) 9/4 4) 4/9 Correct Answer: 9/2 Candidate Answer: 9/4 म क त न ग न स 23/6 स अ धक ह भ न य ह? QID : 39 - What is the sum of the first 12 terms of an arithmetic progression if the 3 rd term is -14 and the 6 th term is -5? एक सम तर ण क थम 12 पद क य ग य ह, य द त सर पद -14 ह और छठ पद -5 ह 1) ) -42 3) 164 4) 218 Correct Answer: /51

15 QID : 40 - What is the reflection of the point (-2, 6) in the line x = -1? र ख x = -1 म ब द (-2, 6) क 1) (-2, -8) 2) (2, 6) 3) (0, 6) 4) (-2, 8) Correct Answer: (0, 6) Candidate Answer: (2, 6) त ब ब य ह? QID : 41 - In what ratio is the segment joining point (3, -3) and point (-5, 2) divided by the y-axis? ब द (3, -3) और ब द (-5, 2) क ज डन व ल र ख ख ड y-अ स कस अन प त म वभ जत ह त ह? 1) 5 : 3 2) 3 : 2 3) 3 : 5 4) 2 : 3 Correct Answer: 3 : 5 QID : 42 - What is the slope of the line 5x + 4y = 10? र ख 5x + 4y = 10 क ढल न य ह? 1) 5/4 2) -4/5 3) -5/4 4) 4/5 Correct Answer: -5/4 Candidate Answer: -4/5 QID : 43 - XYZ is similar to PQR. and XY:PQ=4:1. If Area of PQR is 4 sq cm, what is the area (in sq cm) of XYZ? XYZ और PQR एक सम न ह और XY:PQ=4:1 ह य द PQR क फल 4 वग स.म. ह, त XYZ क फल (वग स.म. म) य ह? 1) 16 2) 32 3) 64 4) 28 Correct Answer: 64 Candidate Answer: 64 QID : 44 - What is the value of 1/ 3 Tan 45 o + Cosec 60 o =? 1/ 3 Tan 45 o + Cosec 60 o =? क म न य ह 1) ( 3 + 2)/2 2) ( 3 + 2) 3 3) 3 4) Correct Answer: 3 QID : 45 - PQR is right angled at Q. If m R = 30 o then Cos P x Cosec P =? PQR Q पर समक ण ह य द m R =30 o ह, त Cos P x Cosec P =? 1) 3 2) 2 3) 1/ 3 4) 1/ 2 Correct Answer: 1/ 3 Candidate Answer: 1/ 3 QID : 46 - If Cos θ = 0.6, then Tan θ =? य द Cos θ = 0.6, त Tan θ =? 15/51

16 1) 0.8 2) 4/3 3) ) 3/4 Correct Answer: 4/3 Candidate Answer: 4/3 QID : 47 - Which two ingredients are required for the cake in the same quantity? क क क लए सम न म म क न स द स म आव यक ह त ह? 1) Sugar and Chocolate श कर और च कल ट 2) Baking powder and butter ब क ग प उडर और म खन 3) Dry fruit and Eggs ई ट और अ ड 4) Eggs and butter अ ड और म खन Correct Answer: Sugar and Chocolate श कर और च कल ट Candidate Answer: Sugar and Chocolate श कर और च कल ट QID : 48 - Weight of dry fruit is lesser (in %) than the combined weight of sugar and chocolate by? ई ट क वज़न श कर और च कल ट क स य त वज़न स कतन कम (% म) ह त ह? 16/51

17 1) 10 2) 3 3) 3.3 4) 12 Correct Answer: 10 Candidate Answer: 10 QID : 49 - If only butter was doubled, then butter would be what percent of the total ingredients? य द क वल म खन क द ग न कय ज ए, त क ल स म य म कतन 1) 18 2) ) 20 4) Correct Answer: 20 Candidate Answer: 20 तशत म खन ह ग? QID : 50 - If 2 dozen cakes each of 180 gms have to be baked then how much butter (in gms) will be required? य द 1) 480 2) 240 3) 120 4) 360 य क 180 म क द दजन क क क ब क कय ज ए त कतन म खन ( म म) आव यक ह ग? Correct Answer: 480 Candidate Answer: /51

18 QID : 51 - In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option. I have a background (1)/ on engineering, I want to train (2)/ others like me in the field. (3)/ No Error (4) 1) 1 2) 2 3) 3 4) 4 Correct Answer: 2 Candidate Answer: 2 QID : 52 - In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option. He lined a basket with (1)/ cotton wool and converted (2)/ it in a bed for the parrot. (3)/ No Error (4) 1) 1 2) 2 3) 3 4) 4 Correct Answer: 3 Candidate Answer: 3 QID : 53 - In the following question, the sentence is given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option. The outdoor area is with murals and paintings on the facade. 1) vibrancy 2) vibrant 3) vibrance 4) vibration Correct Answer: vibrant Candidate Answer: vibrant QID : 54 - In the following question, the sentence is given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option. The wicked landlord has made my life. 1) miserables 2) miserable 3) miserably 4) miserability Correct Answer: miserable Candidate Answer: miserable QID : 55 - In the following question, out of the four alternatives, select the word similar in meaning to the word given. Juxtaposition 1) Obscure 2) Inaccessible 3) Proximity 4) Abstracted Correct Answer: Proximity Candidate Answer: Proximity QID : 56 - In the following question, out of the four alternatives, select the word similar in meaning to the word given. Primordial 1) Eventual 2) Subsequent 3) Imminent 4) Prehistoric Correct Answer: Prehistoric Candidate Answer: Prehistoric 18/51

19 QID : 57 - In the following question, out of the four alternatives, select the word opposite in meaning to the word given. Saintly 1) Angelic 2) Reprehensible 3) Pious 4) Beatific Correct Answer: Reprehensible Candidate Answer: Reprehensible QID : 58 - In the following question, out of the four alternatives, select the word opposite in meaning to the word given. Rant 1) Diatribe 2) Harangue 3) Tirade 4) Calm Correct Answer: Calm Candidate Answer: Diatribe QID : 59 - In each of the questions, four alternatives are given for the Idiom/Phrase. Select the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it. In a snap 1) Retort, say hurtful things 2) A beautiful picture 3) In a moment; almost immediately 4) Open and close something very quickly Correct Answer: In a moment; almost immediately Candidate Answer: In a moment; almost immediately QID : 60 - In each of the questions, four alternatives are given for the Idiom/Phrase. Select the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it. Under the weather 1) Be happy irrespective of good or bad weather 2) Not able to make a decision, confused 3) Feel sick or poorly 4) Be excessively obsessed with nature Correct Answer: Feel sick or poorly Candidate Answer: Not able to make a decision, confused QID : 61 - A sentence/a part of the sentence is bracketed. Four alternatives are given to the bracketed part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement". The children (are making) to mix clay with their feet. 1) is made 2) was made 3) are made 4) No improvement Correct Answer: are made Candidate Answer: are made QID : 62 - A sentence/a part of the sentence is bracketed. Four alternatives are given to the bracketed part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement". The parrot (taking) home. 1) was taken 2) are taken 3) were taken 4) No improvement Correct Answer: was taken Candidate Answer: was taken 19/51

20 QID : 63 - Out of the four alternatives, choose the one which can be substituted for the given words / sentences and click the button corresponding to it. A shining wet or greasy thing 1) Murky 2) Somber 3) Glisten 4) Aphotic Correct Answer: Glisten Candidate Answer: Glisten QID : 64 - Out of the four alternatives, choose the one which can be substituted for the given words / sentences and click the button corresponding to it. An assembly of all the members of a group or committee 1) Plenum 2) Reclusive 3) Destitute 4) Troglodytic Correct Answer: Plenum Candidate Answer: Plenum QID : 65 - Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it. 1) preammbles 2) preambles 3) preambeles 4) preammbeles Correct Answer: preambles Candidate Answer: preambles QID : 66 - Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it. 1) upraisings 2) upprisings 3) uprisings 4) uppraisings Correct Answer: uprisings Candidate Answer: uprisings QID : 67 - The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. There is, however, another X-many thoughtful persons to reject Y-objection that predisposes Z-parallelism uncompromisingly 1) XZY 2) XYZ 3) YXZ 4) ZYX Correct Answer: YXZ Candidate Answer: YXZ QID : 68 - The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. We have always X-beings as social and spiritual beings Y-seen and conceptualised human Z-with a purpose in life 1) YXZ 2) XZY 3) XYZ 4) ZYX Correct Answer: YXZ Candidate Answer: YXZ 20/51

21 QID : 69 - In the following question, a sentence has been given in Active / Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive / Active voice. She had posted the letter. 1) The letter have been posted by her. 2) Posting of the letter has been done by her. 3) Posting of the letter was being done by her. 4) The letter had been posted by her. Correct Answer: The letter had been posted by her. Candidate Answer: The letter had been posted by her. QID : 70 - In the following question, a sentence has been given in Direct / Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect / Direct speech. I m wearing my lucky pendant, so I should be safe. she said to him. 1) She told him that she is wearing her lucky pendant so she should be safe. 2) She tells him that she was wearing her lucky pendant so she should be safe. 3) She told him that she was wearing her lucky pendant so she should be safe. 4) She tells him that she is wearing her lucky pendant so she should be safe. Correct Answer: She told him that she was wearing her lucky pendant so she should be safe. Candidate Answer: She told him that she was wearing her lucky pendant so she should be safe. QID : 71 - In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives was the year that us to look within. Introspection allows us how invisible forces shape us and how an obsession with trying to establish the pre-eminence of the human brain us to the intricate connections that we have with bacteria. With a far longer history people and the unsurpassed masters of survivals, it isn't surprising that there are more bacteria our guts than there are stars in the Milky Way was the year that us to look within. 1) force 2) forcing 3) forced 4) forces Correct Answer: forced Candidate Answer: forced QID : 72 - In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives was the year that us to look within. Introspection allows us how invisible forces shape us and how an obsession with trying to establish the pre-eminence of the human brain us to the intricate connections that we have with bacteria. With a far longer history people and the unsurpassed masters of survivals, it isn't surprising that there are more bacteria our guts than there are stars in the Milky Way. Introspection allows us how invisible forces shape us. 1) to ponder 2) pondering 3) ponders 4) pondered Correct Answer: to ponder Candidate Answer: to ponder QID : 73 - In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives was the year that us to look within. Introspection allows us how invisible forces shape us and how an obsession with trying to establish the pre-eminence of the human brain us to the intricate connections that we have with bacteria. With a far longer history people and the unsurpassed masters of survivals, it isn't surprising that there are more bacteria our guts than there are stars in the Milky Way. pre-eminence of the human brain us to the intricate connections. 1) blindingly 2) has blinded 3) to blind 4) blinding Correct Answer: has blinded Candidate Answer: has blinded 21/51

22 QID : 74 - In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives was the year that us to look within. Introspection allows us how invisible forces shape us and how an obsession with trying to establish the pre-eminence of the human brain us to the intricate connections that we have with bacteria. With a far longer history people and the unsurpassed masters of survivals, it isn't surprising that there are more bacteria our guts than there are stars in the Milky Way. With a far longer history people and the unsurpassed masters of survivals, 1) than 2) then 3) that 4) when Correct Answer: than Candidate Answer: than QID : 75 - In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives was the year that us to look within. Introspection allows us how invisible forces shape us and how an obsession with trying to establish the pre-eminence of the human brain us to the intricate connections that we have with bacteria. With a far longer history people and the unsurpassed masters of survivals, it isn't surprising that there are more bacteria our guts than there are stars in the Milky Way. There are more bacteria our guts than there are stars in the Milky Way. 1) on 2) onto 3) within 4) of Correct Answer: within Candidate Answer: on QID : 76 - In which year the 'Operation Flood' was launched in India? भ रत म 'ऑपर शन ब ढ़' क कस वष म र भ कय गय थ? 1) ) ) ) 2000 Correct Answer: 1970 Candidate Answer: 1970 QID : 77 - 'Rights against exploitation' are given in which articles of Indian Constitution? 'श षण क खल फ अ धक र' भ रत य स वध न क कन अन छ द म दए गए ह? 1) Article 14 to 18 अन छ द 14 स 18 2) Article 19 to 22 अन छ द 19 स 22 3) Article 23 to 24 अन छ द 23 स 24 4) Article 25 to 28 अन छ द 25 स 28 Correct Answer: Article 23 to 24 अन छ द 23 स 24 Candidate Answer: Article 14 to 18 अन छ द 14 स 18 QID : 78 - What is the minimum age to contest an election for Lower House (Lok Sabha) in India? भ रत म ल अर ह उस (ल कसभ ) क लए च न व लड़न क लए य नतम उ य ह? 22/51

23 1) 18 years 18 वष 2) 20 years 20 वष 3) 25 years 25 वष 4) 30 years 30 वष Correct Answer: 25 years 25 वष Candidate Answer: 25 years 25 वष QID : 79 - The Portuguese came to India in search of. प तग ल क तल श म भ रत आए थ 1) Muslin cloth म लन कपड़ (मलमल क कपड़ ) 2) Labours मजद र 3) Spices मस ल 4) Gold स न Correct Answer: Spices मस ल Candidate Answer: Muslin cloth म लन कपड़ (मलमल क कपड़ ) QID : 80 - In which year Swadeshi Movement started in India? भ रत म वद श आ द लन क श आत कस वष म ह ई थ? 1) ) ) ) 1911 Correct Answer: 1905 QID : 81 - What does "Tri-ratna" indicate in Budhism? ब ध धम म " -र न" य इ गत करत ह? 1) Vinay Pitaka, Sutta Pitak, Abhidhamma Pitak वनय पटक, स त पटक, अ भध म पटक 2) Sarnath, Lumbini, Bodh Gaya स रन थ, ल बन, ब ध गय 3) Love, Compassion, Mercy म, क ण, दय 4) Truth, Non-violence, Kindness स य, अ ह स दय ल त Correct Answer: Vinay Pitaka, Sutta Pitak, Abhidhamma Pitak वनय पटक, स त पटक, अ भध म पटक QID : 82 - What is the approximate North-South extent of India from Kashmir to Kanyakumari? क म र स क य क म र तक भ रत क अन म नत उ तर-द ण क स म कतन ह? 23/51

24 1) 2400 km 2400 क.म. 2) 2900 km 2900 क.म. 3) 3200 km 3200 क.म. 4) 3600 km 3600 क.म. Correct Answer: 3200 km 3200 क.म. QID : 83 - The Indian Peninsular was a part of which land? भ रत य य व प कस भ भ ग क ह स थ? 1) Gondwana ग डव न 2) Eurasia य र शय 3) Americas अम रक स 4) Siberia स इब रय Correct Answer: Gondwana ग डव न QID : 84 - How many parallel mountain ranges are there in Himalaya's longitudinal extent? हम लय क अन द य स म म कतन सम न तर पवतम ल ए ह? 1) 2 2) 3 3) 4 4) 5 Correct Answer: 3 QID : 85 - Which among the following is true regarding the geography of Andaman and Nicobar islands? अ डम न और नक ब र व प क भ ग ल क वषय म न न ल खत म स क न स सह ह? 1) They are coral islands. व क रल व प ह 2) They are located in the Arabian Sea. व अरब स गर म थत ह 3) These islands are elevated portion of submerged mountains. य व प जलम न पह ड़ क ऊपर उठ ह आ ह 4) No option is correct क ई वक प सह नह ह Correct Answer: These islands are elevated portion of submerged mountains. य व प जलम न पह ड़ क ऊपर उठ ह आ ह Candidate Answer: They are located in the Arabian Sea. व अरब स गर म थत ह QID : 86 - Which state in India has largest reserves of coal? भ रत म कस र य म क यल क सबस बड़ भ ड र ह? 24/51

25 1) Jharkhand झ रख ड 2) Bihar बह र 3) West Bengal प चम ब ग ल 4) Chattisgarh छ त सगढ़ Correct Answer: Jharkhand झ रख ड Candidate Answer: Jharkhand झ रख ड QID : 87 - How is the climate of India described? भ रत क जलव य कस क र व णत ह? 1) Monsoon type म नस न क र 2) Equatorial type भ म यर ख य क र 3) Tundra type ट क र 4) Mediterranean type भ म यस गर य क र Correct Answer: Monsoon type म नस न क र Candidate Answer: Monsoon type म नस न क र QID : 88 - Which of the following is the smallest? न न ल खत म स क न सबस छ ट ह? 1) ) 3 6 3) 4 8 4) 3 Correct Answer: 3 Candidate Answer: 3 QID : 89 - When a ball is thrown upwards than at what position its potential energy will be maximum? जब एक गद क ऊपर क ओर फक ज त ह, तब कस थ न पर उसक थ तज ऊज अ धकतम ह त ह? 1) At time of throwing फकन क समय 2) At the ground ज़म न पर 3) Just before striking ground ज़म न पर टकर न स ठ क पहल 4) At top most position सबस ऊ च थ न पर Correct Answer: At top most position सबस ऊ च थ न पर Candidate Answer: At top most position सबस ऊ च थ न पर QID : 90 - In humans, sound is produced by which organ? मन य म, व न कस अ ग स उ प न ह त ह? 25/51

26 1) Larynx क ठ (ल र स) 2) Tongue ज व 3) Lungs फ फड़ 4) Diaphragm ड य म Correct Answer: Larynx क ठ (ल र स) Candidate Answer: Larynx क ठ (ल र स) QID : 91 - Which among the following elements comes under metalloids? न न ल खत म स क न स त व उपध त (म टलल ई स) क अ तगत आत ह? 1) Germanium जम नयम 2) Zinc ज त ( ज़ क) 3) Silver च द 4) Gold स न Correct Answer: Germanium जम नयम Candidate Answer: Gold स न QID : 92 - The Government of which state has launched Mathru Poorna Scheme to meet nutritional needs of pregnant and lactating women in rural areas of state? र य क म ण म गभवत और तनप न कर न व ल म हल ओ क प षण स ब ध ज रत क प र करन क लए कस र य क सरक र न "मथ प ण य जन " श क ह? 1) Uttar Pradesh उ तर द श 2) Karnataka कन टक 3) Haryana ह रय ण 4) Punjab प ज ब Correct Answer: Karnataka कन टक QID : 93 - In which country the world s first negative emission carbon-capture plant begins its operations? द नय क थम नक र मक उ सजन क बन-क चर स य क कस द श म स च लन र भ ह आ ह? 1) Iceland आइसलड 2) Germany जमन 3) Japan ज प न 4) China च न Correct Answer: Iceland आइसलड Candidate Answer: Iceland आइसलड 26/51

27 QID : 94 - Who is the winner of 2017 French Open badminton men s singles title? 2017 च ओपन ब ड म टन प ष क एकल खत ब क वज त क न ह? 1) Kenta Nishimoto कट न शम त 2) Kidambi Srikanth कद ब क त 3) Lee Yang ल य ग 4) Lee Jhe-huei ल झ -ह ई Correct Answer: Kidambi Srikanth कद ब क त Candidate Answer: Lee Yang ल य ग QID : 95 - India and Sri Lanka have signed MoU to build 1200 houses in. भ रत तथ ल क न म 1200 घर क नम ण करन क लए एमओय पर ह त 1) Hambantota ह बनट ट 2) Kandy कड 3) Jaffna ज फन 4) Galle ग ल Correct Answer: Hambantota ह बनट ट र कए ह QID : 96 - Who is the winner of 2017 Man Booker Prize? म न ब कर प र क र 2017 क वज त क न ह? 1) George Saunders ज च स डस 2) Paul Beatty प ल ब 3) Marlon James म ल न ज स 4) Richard Flanagan रचड ल न गन Correct Answer: George Saunders ज च स डस Candidate Answer: George Saunders ज च स डस QID : member committee headed by banker Uday Kotak is a committee on. बकर उदय क टक क अ य 1) E-governance ई-श सन 2) Fiscal policy र जक ष य न त 3) Corporate governance क प र ट गवनस 4) Credit policy ऋणन त Correct Answer: Corporate governance क प र ट गवनस त व ल 21 सद य य स म त पर एक स म त ह 27/51

28 QID : 98 - Asia Pacific Economic Cooperation (APEC) Summit, 2017 was held in which country? ए शय प स फक आ थक सहय ग (एप ईस ) स म लन, 2017 कस द श म आय जत कय गय? 1) Vietnam वयतन म 2) Guinea गन 3) Indonesia इ ड न शय 4) India भ रत Correct Answer: Vietnam वयतन म QID : 99 - Near which city has the Uttar Pradesh State Cabinet approved India s first Blackbuck Conservation Reserve? उ तर द श र य म म डल न भ रत क पहल क ल हरण स र ण अ य रण क कस शहर क नकट म ज र द द ह? 1) Allahabad इल ह ब द 2) Gorakhpur ग रखप र 3) Meerut म रठ 4) Moradabad म र द ब द Correct Answer: Allahabad इल ह ब द QID : Who has been appointed as the President of US-India Business Council (USIBC)? अम रक -भ रत य प र प रषद (य एसआईब स ) क अ य क प म कस नय त कय गय ह? 1) Ajay Banga अजय ब ग 2) John Chambers ज न चबस 3) Nisha Biswal नश बसव ल 4) Palash Roy पल श र य Correct Answer: Nisha Biswal नश बसव ल QID : "amu" is a unit of? "एएमय " कसक इक ई ह? 1) Mass यम न 2) Length ल ब ई 3) Frequency आव त 4) Area फल Correct Answer: Mass यम न Candidate Answer: Mass यम न 28/51

29 QID : If 'x' is displacement, time taken 't', initial velocity 'u', final velocity 'v' and acceleration 'a'. Which of the following equations is true? य द 'x' व थ पन म लगन व ल समय 't' ह, र भक व ग 'u' ह, अ तम व ग 'v' ह तथ वरण 'a' ह, त न न ल खत म स क न स सम करण सह ह? 1) v = u - at 2) a = (u - v)t 3) u = v - at 4) t = (u + v)/a Correct Answer: u = v - at Candidate Answer: u = v - at QID : law of motion may be phrased as: An external force is required to keep a body in uniform motion. क ग त क नयम क इस क र लख सकत ह : कस प ड(ब ड ) क एकसम न ग त बन य रखन क लए क ई ब य बल क आव यकत ह त ह 1) Galileo's ग ल लय 2) Khayyam's ख य म 3) Aristotle's अर त 4) Newton's य टन Correct Answer: Aristotle's अर त Candidate Answer: Newton's य टन QID : If a projectile is thrown with velocity 'v' and making an angle 'θ' with the x-axis then the vertical component of velocity is given by which of the following formula? य द क ई य 'v' व ग स तज x-अ स 'θ' क ण बन त ह ए पत कय गय त व ग क उ व धर घटक न न ल खत कस स स त कय ज सकत ह? 1) v y = v o sinθ - gt 2) v y = v o sinθ + gt 3) v y = v o cosθ - gt 4) v y = v o cosθ + gt Correct Answer: v y = v o sinθ - gt QID : What is the Moment of Inertia of a thin circular ring of mass 'M' and radius 'R' about an axis perpendicular to its plane and passing through its centre? 'M' यम न और 'R' य व ल पतल व त क र वलय क वलय तल क ल बवत क स ग ज़रत अ क प रत: जड व आघ ण य ह ग? 1) MR 2 /2 2) MR 2 /3 3) MR 2 /4 4) MR 2 Correct Answer: MR 2 Candidate Answer: MR 2 /4 QID : The expression Iω 2 /2 represents Rotational. स Iω 2 /2 घ ण क द शत करत ह 1) Kinetic energy ग तज ऊज 2) Angular momentum क ण य स व ग 3) Torque बल आघ ण 4) Power श त Correct Answer: Kinetic energy ग तज ऊज 29/51

30 Candidate Answer: Kinetic energy ग तज ऊज QID : The unit of Gravitational constant is? ग व य थर क क इक ई य ह? 1) Nm 2 kg -2 2) Nm 2 kg 2 3) Nm -2 kg 2 4) Nm -2 kg -2 Correct Answer: Nm 2 kg -2 Candidate Answer: Nm 2 kg -2 QID : A square tungsten slab of side 30 cm and thickness 5 cm is subject to a shearing force (on its narrow face) of 7.5 x 10 7 N. The lower edge is riveted to the floor. How much (in cm) will the upper edge be displaced? (Shear modulus (G) of tungsten is 150 x 10 9 N/m 2 ) एक च क र ट ग टन क 30 स.म. भ ज क एक ल ब जसक म ट ई 5 स.म. ह क पतल फलक पर 7.5 x 10 7 N क अप पक बल लग ह आ ह द सर पतल फलक फश स क लक कय ह आ ह ऊपर फलक कतन (स.म.म) व थ पत ह ज य ग? (ट ग टन क अप पण ग ण क (G), 150 x 10 9 N/m 2 ह ) 1) 2 2) 4 3) 3 4) 1 Correct Answer: 1 QID : Which of the following has the lowest relative density? न न ल खत म स कसक आप 1) Oxygen ऑ स जन 2) Hydrogen ह इ जन 3) Air व य 4) Interstellar space अ तर त रक य अ त र Correct Answer: Interstellar space अ तर त रक य अ त र Candidate Answer: Interstellar space अ तर त रक य अ त र क घन व सबस कम ह त ह? QID : atm = Pa 1 एट एम = Pa 1) 760 2) 133 3) ) x 10 5 Correct Answer: x 10 5 Candidate Answer: 1000 QID : equation relates the pressure difference between two points in a pipe to changes in Kinetic as well as potential energy. क सम करण प इप क द ब द ओ क ब च द ब तर क स ब ध ग तज उज प रवतन तथ थ तज ऊज प रवतन द न म द शत करन व ल स म य य जक ह 30/51

31 1) Pascal's प कल 2) Archimedes' आक मड ज़ 3) Bernoulli's बन ल 4) Torricelli's ट रस ल Correct Answer: Bernoulli's बन ल QID : The Venturi-meter is a device to measure the of fluids. व ट र म प तरल क म पन क य त ह 1) viscosity य नत 2) flow speed व ह ग त 3) density घन व 4) pressure द ब Correct Answer: flow speed व ह ग त QID : What is the unit of centripetal acceleration? अ भक वरण क इक ई य ह? 1) ms -2 2) rad s -2 3) deg s -2 4) ms -1 Correct Answer: ms -2 Candidate Answer: rad s -2 QID : The escape speed from the surface of the Earth is equal to? प व क प ठ स पल यन च ल कसक बर बर ह त ह? 1) (2GM E /R E ) 2) (GM E /R E ) 3) (2GR E /M E ) 4) (GR E /M E ) Correct Answer: (2GM E /R E ) QID : If a particle starts from rest and accelerates at the rate of 'a' m/s 2, and if its velocity at the end of time t is equal to 'a' m/s then what will its velocity be (in m/s) at end of time '2t'? य द क ई कण वर म स र भ करत ह और 'a' म टर / वग स क ड क दर स व रत ह त ह और य द t समय क प च त इसक व ग 'a' म टर / स क ड ह ज त ह त '2t' समय क प च त इसक व ग (म टर / स क ड म) य ह ग? 1) 4a 2) 4a 2 3) 2a 4) 2a 2 Correct Answer: 2a 31/51

32 QID : A fielder throws a ball at 20 m/s at an angle of 15 o with the ground. How far (in m) from the fielder does the ball land? (use g = 10m/s 2 ) एक गदब ज़ तज स 15 o क क ण बन त ह ए 20 म टर / स क ड क व ग स गद फकत ह गद, र क स कतन द र (म टर म) पर गर ग? (g = 10 म टर / वग स क ड उपय ग कर) 1) 10 2) 20 3) ) 20 2 Correct Answer: 20 QID : The dimensions of Young's Modulus match the dimensions of. य ग ग ण क क वम य क वम ओ क सम न ह त ह 1) Pressure द ब 2) Torque आघ ण 3) Momentum स व ग 4) Weight भ र Correct Answer: Pressure द ब Candidate Answer: Torque आघ ण QID : The radius of gyration of a rod of length 'L' rotating about an axis perpendicular to the rod at its mid-point is. 'L' ल ब ई क छड ज अपन ल बवत, म य ब द स ग ज़रत अ क प रत: घ म रह ह, क प र मण य ह ग 1) L/3 2) L/(4 3) 3) L/12 4) L/(2 3) Correct Answer: L/(2 3) QID : What would be the acceleration due to gravity (in m/s 2 ) at a depth of 1/7 th the radius of earth? प व क य स 1/7 ग न गहर ई पर ग व कषण क वरण (म टर / वग स क ड) कतन ह ग? 1) 8.4 2) ) 1.4 4) 4.9 Correct Answer: 8.4 Candidate Answer: 1.4 QID : If the flow speeds of the upper and lower surfaces of the wings of an aeroplane are 260m/s and 250m/s, the wings cover an area of 500 m 2 then what would be the lift generated (in kn)? (take density of air as 1kg/m 3 ) य द कस व य य न क भ तर प ख क ऊपर और न च क प ठ पर व य व ह क ग तय मश: 260 म टर / स क ड और 250 म टर / स क ड ह, य द प ख क फल 500 वग म टर ह त उस पर आर पत उ थ पक बल (kn) 1) ) ) ) 350 त कर (व य क घन व 1 कल म / म टर घन ल जय ) 32/51

33 Correct Answer: 1275 QID : Heat is the form of energy transferred between two (or more) systems or a system and its surroundings by virtue of difference. ऊ म ऊज क एक प ह जसक थ न तरण द (य अ धक) नक य क ब च अथव कस नक य तथ उसक प रव श क ब च म अ तर क क रण ह त ह 1) temperature त पम न 2) energy ऊज 3) heat capacity ऊ म ध रत 4) specific heat capacity व श ट ऊ म ध रत Correct Answer: temperature त पम न QID : Which is the correct formula expressing relationship between celsius 'C' and kelvin 'K' temperature scales? त प क स सयस 'C' और क वन 'K' प म न क ब च सह स ब ध दश न व ल स क न स ह? 1) C = K ) (K-32)/180 = C/100 3) (C-32)/180 = (K )/100 4) K = C Correct Answer: K = C QID : Which temperature represents absolute zero? क न स त पम न परम श य क द शत करत ह? 1) K 2) o F 3) K 4) o C Correct Answer: o F Candidate Answer: K QID : For an ideal gas 'α v ' (coefficient of volume expansion) is equal to? आदश ग स क लए 'α v' (आयतन स र ग ण क) कसक बर बर ह त ह? 1) 1/P 2) 1/T 3) 1/V 4) V/T Correct Answer: 1/T QID : In thermodynamics is not a state variable. ऊ म ग तक म एक अव थ चर नह ह 33/51

34 1) density घन व 2) internal energy आ त रक ऊज 3) enthalpy स प ण ऊ म 4) Heat ऊ म Correct Answer: Heat ऊ म QID : A process in which the of the system is kept fixed throughout is called an isothermal process. वह म जसक प र अव ध म नक य क थर रख ज त ह, समत प य म कहल त ह 1) temperature त प 2) mass यम न 3) pressure द ब 4) volume आयतन Correct Answer: temperature त प Candidate Answer: temperature त प QID : The coefficient of performance (α) of a refrigerator is equal to? (Q 1 is the heat released to the hot reservoir, Q 2 is the heat extracted from the cold reservoir and W is the work done on the system the refrigerant.) ह श तक (र 1) Q 1 /W 2) (Q 2 -Q 1 )/W 3) (Q 1 -Q 2 )/W 4) Q 2 /W जर टर) क न प दन ग ण क (α) कसक बर बर ह त ह? (Q 1 गम ऊ म शय क म त ऊ म, Q 2 ठ ड ऊ म शय स अवश षत ऊ म और W नक य- श तक पर कय गय क य Correct Answer: Q 2 /W QID : In a Carnot cycle. (Where, Q 1 is the heat absorbed by the gas from the reservoir at temperature T 1 and Q 2 is the Heat released by the gas to the reservoir at temperature T 2.) क न च म (जब क Q 1, T 1 त प पर ग स व र ऊ म शय स अवश षत ऊ म और Q 2, T 2 त प पर ग स व र म त क गय ऊ म ह ) 1) Q 1 /Q 2 = T 1 /T 2 2) Q 1 /Q 2 = T 2 /T 1 3) (Q 1 -Q 2 )/Q 2 = T 1 /T 2 4) (Q 1 -Q 2 )/Q 2 = T 2 /T 1 Correct Answer: Q 1 /Q 2 = T 1 /T 2 QID : Motion of a body as a whole from one point to another is called? कस स प ण प ड क एक ब द स द सर ब द तक ग त क य कहत ह? 34/51

35 1) translation थ न तर य ग त 2) vibration क पन 3) oscillation द लन 4) Brownian motion उन ग त Correct Answer: translation थ न तर य ग त QID : are made up of quarks. व क स मलकर बन ह त ह 1) Electrons इल स 2) Positrons प ज स 3) Leptons ल ट स 4) Protons स Correct Answer: Protons स QID : The value of Boltzmann constant in SI units is? SI म क म ब टज़म न नयत क क म न य ह त ह? 1) J K -1 s -1 2) J K -1 3) J K -1 4) J K -1 s -1 Correct Answer: J K -1 Candidate Answer: J K -1 s -1 QID : The internal energy 'E' of an ideal gas is equal to. ('T' is temperature, 'N' is is the number of molecules in the sample and 'k B ' is Boltzmann constant) आदश ग स क आ त रक ऊज 'E', क बर बर ह त ह ('T' त पम न ह, 'N' ग स क नम न म अण ओ क स य और 'k B ' ब टज़म न नयत क ह 1) (2/3) k B NT 2) (3/2) k B NT 3) 3k B NT 4) (k B NT)/3 Correct Answer: (3/2) k B NT QID : If a 1 km long steel rail suffers 50 o C increase in temperature then by how much will be it's length in increase (in m)? (Coefficient of linear expansion for steel is 1.2 x 10-5 K -1 ) 1 क.म. ल ब ट ल क छड क त पम न म 50 o स सयस क व क गय त इसक ल ब ई कतन बढ़ ग (म टर म)? ( ट ल क र खक स र ग ण क 1.2 x 10-5 K -1 ह ) 1) ) ) 0.6 4) Correct Answer: /51

36 QID : Molecules of Argon have how many degrees of freedom? आगन ग स क परम ण ओ क व त य क ट कतन ह त ह? 1) two द 2) one एक 3) three त न 4) five प च Correct Answer: three त न QID : The total internal energy of a mole of a monoatomic gas is equal to? एकपरम ण क ग स क एक म ल क क ल आ त रक ऊज कसक बर बर ह त ह? 1) 2RT/3 2) 3RT/2 3) 3RT 4) RT/3 Correct Answer: 3RT/2 QID : Kelvin equals? 0 क वन कसक बर बर ह त ह? 1) o F 2) o F 3) o C 4) 0 o C Correct Answer: o F Candidate Answer: o C QID : If 100g of iron at 20 o C is given 2250 joules of heat then its temperature will rise to o C. [Specific heat capacity of iron is 450 J/(kgK)] अगर 20 o स सयस पर ल ह क 100 म क 2250 ज ल ऊ म द ज त ह त उसक त पम न o स सयस तक बढ़ ज एग [ल ह क व श ट ऊ म मत 450 J / ( क.. K)]ह 1) 50 2) 90 3) 70 4) 30 Correct Answer: 70 QID : What is the ratio of r.m.s. velocities of the molecules of two gases 'A' and 'B' if temperature of 'A' (molecular mass 16) is 200K, temperature of 'B' (molecular mass 2) is 400K? द ग स 'A' (आण वक यम न 16) और 'B' (आण वक यम न 2) क वग म य म ल च ल क अन प त त कर य द 'A' क त पम न 200K और 'B' क त पम न 400K ह? 1) 1 : 2 2) 1 : 8 3) 1 : 4 4) 1 : 16 Correct Answer: 1 : 4 Candidate Answer: 1 : /51

37 QID : If an enclosed gas is compressed to 60% of its original volume then by how much (in %) will its pressure increase, temperature remaining constant? य द सम व त ग स क एक न चत आयतन क इसक व त वक आयतन स 60% तक स प डत कय गय त इसक द ब म कतन (% म) व ह ग य द त पम न क थर रख ज त ह? 1) 40 2) 60 3) ) 66.7 Correct Answer: 66.7 Candidate Answer: 60 QID : A heat engine takes in 750J of heat from a hot reservoir and produces 450J of work in each cycle. What is its efficiency? एक ऊ म इ जन गम ऊ म भ ड र स 750J ऊ म ल त ह और य क च म 450J क य करत ह इसक द त य ह ग? 1) ) 0.3 3) 0.5 4) 0.6 Correct Answer: 0.6 QID : The smallest interval of time after which the motion is repeated is called its. वह य नतम समय अ तर ल जसक प च त ग त क प नर व त ह त ह कहल त ह 1) period आवतक ल 2) phase कल ( व थ ) 3) frequency आव त 4) span व त र Correct Answer: period आवतक ल Candidate Answer: period आवतक ल QID : If f (t) = A sin ωt + B cos ωt is written as f (t) = D sin (ωt + φ ) then 'φ' is equal to? य द f (t) = A sin ωt + B cos ωt क f (t) = D sin (ωt + φ) क तरह लख ज त ह त 'φ', कसक बर बर ह त ह? 1) tan -1 (A/B) 2) (A 2 + B 2 ) 3) tan -1 (B/A) 4) A + B Correct Answer: tan -1 (B/A) QID : motion is the projection of uniform circular motion on a diameter of the circle in which the latter motion takes place. ग त एक सम न वत ल ग त क उस व त क य स पर 1) Simple harmonic सरल आवत 2) Translatory थ न तर य 3) Rotary घ ण 4) Linear र ख य प ह त ह जसम यह वत ल ग त ह रह ह 37/51

38 Correct Answer: Simple harmonic सरल आवत QID : The kinetic energy of a particle performing simple harmonic motion is whose displacement is f(t) = A cos(ωt + φ). सरल आवत ग त कर रह कण क ग तज ऊज ह त ह जसक व थ पन f(t) = A cos(ωt + φ) ह 1) (1/2) mωa 2 sin 2 (ωt + φ) 2) (1/2) mω 2 Asin 2 (ωt + φ) 3) (1/2) mω 2 A 2 sin 2 (ωt + φ) 4) (1/2) mω 2 A 2 sin(ωt + φ) Correct Answer: (1/2) mω 2 A 2 sin 2 (ωt + φ) QID : The displacement of a particle performing damped simple harmonic motion is. ('b' is damping constant, a is the amplitude and 'ω' is the angular frequency of the damped oscillator) अवम दत सरल आवत ग त कर रह कण क व थ पन ह त ह ('b' अवम दन थर क, 'a' आय म और 'ω' अवम दत द लक क आव त ह ) 1) A e -bt/m cos (ω t + φ) 2) A e -bt/2m cos (ω t + φ) 3) A 2 e -bt/2m cos (ω t + φ) 4) A 2 e -bt/m cos (ω t + φ) Correct Answer: A e -bt/2m cos (ω t + φ) QID : waves associated with electrons are employed in electron microscopes. तर ग इल न स स ब ह त ह जनक उपय ग इल न स मदश म कय ज त ह 1) Mechanical य क 2) Matter य 3) Electromagnetic व य त च बक य 4) Harmonic आवत Correct Answer: Matter य Candidate Answer: Electromagnetic व य त च बक य QID : The speed of transverse waves on a stretched string is given by v = (T/X), where 'T' is tension in the string and the unknown term 'X' is? कस त नत ड र पर गमन करत कस अन थ तर ग क च ल v = (T/X), ह त ह जह 'T' ड र म तन व ह और अ त र श 'X' य ह? 1) Linear mass density र खक यम न घन व 2) Bulk Modulus of the medium म यम क ब क ग ण क 3) Young's Modulus of the medium म यम क य ग ग ण क 4) Density of the gas ग स क घन व Correct Answer: Linear mass density र खक यम न घन व 38/51

39 QID : The frequency observed if the source is moving away from the observer is equal to. ('f o' is the frequency observed if both source and observer are stationary, 'V s' is speed of source and 'v' is speed of the wave) य द त क स द र ज रह ह त त आव त क बर बर ह त ह ('f o' वह त आव त ह ज त और क द न क वर म ह न पर म प गय ह, 'V s' त क च ल और 'v' तर ग क ग त ह ) 1) f o (1 - V s /V) -1 2) f o (1 + V/V s ) -1 3) f o (1 - V/V o ) -1 4) f o (1 + V s /V) -1 Correct Answer: f o (1 + V s /V) -1 QID : The gap between two successive anti-nodes in a stationary wave is? अ ग म तर ग म द म गत प द (ऐ ट -न स) क ब च क द र कतन ह त ह? 1) λ/4 2) λ 3) 2λ 4) λ/2 Correct Answer: λ/2 QID : In a standing wave, in a pipe open at both ends, the first harmonic has? द न सर पर ख ल कस प इप क अ ग म तर ग म थम ग ण व त म य ह त ह? 1) 2 nodes and 1 anti-node 2 न प द (न स) और 1 प द (ऐ ट -न स) 2) 1 node and 1 anti-node 1 न प द (न स) और 1 प द (ऐ ट -न स) 3) 1 node and 2 anti-nodes 1 न प द (न स) और 2 प द (ऐ ट -न स) 4) 2 nodes and 2 anti-node 2 न प द (न स) और 2 प द (ऐ ट -न स) Correct Answer: 1 node and 2 anti-nodes 1 न प द (न स) और 2 प द (ऐ ट -न स) 39/51