TAMIL NADU TEACHER ELIGIBILITY TEST (TNTET) - 2012 TNTET khÂç édh¤jhŸ / TNTET Model Question Paper jhŸ - I Paper – I INSTRUCTIONS FOR CANDIDATES: 1. The Test Paper contains a Booklet of Questions and an OMR Answer Sheet. When you are directed to open the Test Booklet, take out the Answer Sheet and fill in the particulars carefully with blue/black ball point pen only. 2. The test is of one and half hours duration and consists of 150 questions. There is no negative marking. 3. Use Blue / Black Ball Point Pen only for writing particulars on this page / marking responses in the Answer Sheet. 4. The CODE for this Booklet is B. Make sure that the CODE printed on Side2 of the Answer Sheet is the same as that on this booklet. Also ensure that your Test Booklet No. and Answer Sheet No. are the same. In case of discrepancy, the candidate should immediately report the matter to the Invigilator for replacement of both the Test Booklet and the Answer Sheet. 5. This Test Booklet has five Parts, I, II, III, IV and V, consisting of 150 Objective Type Questions, each carrying 1 mark: Part I: Child Development and Pedagogy (Q. 1 to Q. 30) Part II: Language I - (Tamil/Telugu/Malayalam/Kannada/Urdu) (Q. 31 to Q. 60) Part III: Language II-(English) (Q.61toQ.90) Part IV: Mathematics (Q. 91 to Q. 120) Part V: Environmental Studies (Q. 121 to Q. 150) 6. Candidates have to choose any ONE language under Part II Language I in accordance with their Language I studied in their Degree. In such case the candidates have to ask for the Question Booklet containing the languages other than Tamil. The languages being answered must tally with the languages opted for in your Application Form. 7. Rough work should be done only in the space provided in the Test Booklet for the same. 9. The answers are to be recorded on the OMR Answer Sheet only. Mark your responses carefully. No whitener is allowed for changing answers. 1 I FHªij nk«ghL« f‰Ã¤jš KiwfS« Child Development and Pedagogy 1. clš ts®¢Á ntfkhf eilbgW« gUt« vJ? A FWeil¥gUt« B ÁR¥gUt« C Fku¥gUt« D In which stage is the Physical growth is rapid A Early childhood B Infancy C Adolescence 2. gŸë¥gUt« D School age ts®¢Á Ah®nkh‹ msΡF mÂfkhf ãô£lç Ru¥Ãæš Ru¡F«nghJ ________ V‰gL»wJ A FŸs¤j‹ik B »çoår« C mrhjhuz clš ts®¢Á D K‹ fG¤J¡ fHiy Excessive secretion of Growth Hormone by the Pituitary Gland leads to ________ A Dwarfism B Cretinism C Gigantism D Goitre 3. FHªijæ‹ RjªÂu cz®Î¡F kÂ¥gë¡F« nghJ jhnd bjhl§F« Âw‹ ________ taš V‰gL»wJ Kjš M©L C 6 M©L Kjš A 2-3 M©LfŸ B D 4-6 M©LfŸ The Stage in which the “Self Initiative Skill” of a child develops when it is let free A 2-3 years B First year C 6th year onwards D 4-6 years 4. Ãahn#æ‹ “xUtUila m¿Îrh®” v‹w brhš Ñœ¡f©l x‹iw F¿¡f ga‹gL¤j¥gL»wJ A cUtf ãiy B °Ñkh C brašÂ£l« D Raeythj« The term used by Piaget to refer “one’s cognitive structure” A Iconic B Schema C Action Schema D Egocentric 5. vç¡rå‹ T‰W¥go kåjå‹ r_f nfh£ghL v¤jid ãiyfis¡ bfh©LŸsJ? A 6 ãiy B 4 ãiy C 10 ãiy D 8 ãiy How many stages are there in psycho-social growth of man according to Erickson? A 6 Stages B 4 Stages C 10 Stages D 8 Stages 6. ftdÅ¢R m¿a cjΫ fUé A lh¢Á°lh°nfh¥ B bly°nfh¥ D ikjl¤ nrhjid C f‰wš m£ilfŸ 2 An apparatus to find the span of visual attention is A Tachitoscope B Telescope C Learning Cards D Ink Blot Test 7. xUtç‹ MSik¡ nfhshWfS¡F mo¥gilahf miktJ A kdbtG¢Á m®ÎfŸ B kd cz®¢ÁfŸ C kdk»œ¢ÁfŸ D kdey« One’s personality disorder is based on A Emotional shocks B C Emotional enjoyment D 8. Simple feelings Mental health xG¡f ts®¢Áia g‰¿ T¿a cséaš m¿P® A k¡^fš B jh®©il¡ C gh›y› D Ãahn# The psychologist who defined moral development A McDougall B Thorndike C Pavlov D Piaget 9. E©z¿Î ÏU fhuâfshš MdJ vd T¿a cséaš m¿P® 1) °Ãa®bk‹ 2) bt¡°y® 3) Ãahn# 4) Ãnd The two factor theory of intelligence was proposed by A Spearman B Wechsler C Piaget D Binet 10. E©z¿Î <Î v‹gJ A E.<. = B E.<. = C E.<. = D E.<. = kdtaJ (MA) fhy taJ (CA) fhy taJ (CA) kd taJ (MA) fhy taJ (CA) kd taJ (MA) ts®¢Á taJ (DA) kd taJ (MA) x 100 x 100 x 100 Intelligent Quotient is 11. A IQ = B IQ = C IQ = D IQ = Mental age (MA) Chronological age (CA) Chronological age (CA) Mental age (MA) Chronological age (CA) Mental age (MA) Developmental age (DA) Chronological age (CA) x100 x100 x100 ÃwU¡F cjé brŒÍ« kd¥gh‹ikia ____________ vdyh« A éç Áªjid B j®k Áªjid C Ïy£Áa« D FéÁªjid 3 The attitude of helping others is called ____________ A Divergent Thinking B Generosity C Ideals D Convergent Thinking 12. f‰wš tiffëš bghUªjhj x‹W A thŒbkhê¡ f‰wš C Ïiz¤J¡ f‰wš B D bjhl® f‰wš Ïit VJ« Ïšiy The term that does not coincide with the styles of learning A Oral learning B Continuous learning C Comparitive learning D None of these 13. FHªijia FHªijahf fUj nt©L« v‹W T¿at® A %nrh B bt¡°y® C Ãnd D fh¡nd “Child should be treated as child” - was said by A Roussoue B Wechsler C Binet D Gagne 14. j‹å¢irahf vG« Jy§fiy¢ rh®ªj M¡fãiyÍW¤j¡ f‰wš nrhjidæš °»‹d® ga‹gL¤Âa éy§F A Fu§F B vè C ehŒ D òwh The animal used for the experiment on operant conditioning by skinner is A Monkey B Rat C Dog D Pigeon 15. Ït‰WŸ bghU¤jkhd n#hoia TW c£fh£Á _y« f‰wš A nfhy® f‰wš é B °»‹d® j‹å¢irahf vG« Jy§fiy¢ rh®ªj M¡fãiyÍW¤jš C gh›y› jh®©il¡M¡f ãiyÍW¤jš D A B C D Which one of Kohler – Skinner – Pavlov – Thorndike – the following pair is correct Insight learning Law of learning Operant or Emitted responses Operant conditioning 16. Ït‰¿š Á¡fyhd bghJik¡ fU¤J A rJu« B K¡nfhz« C Á¿a Úy ãw rJu f£il D t£l« Which one of the following is an example for complex concept A Square B Rectangle C Small Blue Coloured cube D Circle 17. Ïitfëš vJ f‰wY¡F cjthj fhuâ cs« rh®ªj fhuâ A jå¥g£l fhuâ B Ïit VJ« Ïšiy C r_f fhuâ D 4 Which one of the following is not related to learning factor A Personal factor B Phychological factor C Social factor D None of these 18. bkhêæšyh nrhjid ____________ tif nrhjidia¢ rhU« E©z¿Î A M¡f¢ Áªjid B MSik¤ Âw‹ C jå¤j‹ik D Non verbal test is related to _______________ A Creativity B Intelligence C Individuality D Personality 19. m¿Îrh® f‰wš mQFKiw mšyhjJ A Ãu¢Áid¤ Ô®jš C brašÂ£l Kiw B D brŒJ f‰wš kd¥ghl« brŒé¤jš Which of the following approach is not related to cognitive learning A Problem solving B Learning by doing C Project Method D Rote Memory 20. FHªijfS¡fhd “f‰F« cçik”ia I.eh. rig v¥bghGJ Ãufld¥gL¤ÂaJ 1979 or«g® 20 A 1969 et«g® 10 B 1949 or«g® 10 C 1959 et«g® 20 D When did the UNO proclaimed “The right to learn” for children A 1969 November 10 B 1979 December 20 C 1959 November 20 D 1949 December 10 21. jh®©il¡»‹ gæ‰Á é vj‹ K¡»a¤Jt¤ij tèÍW¤Â TW»wJ A ö©LnfhŸ B kWgo brŒjš C gçR D j©lid Thondikes Law of learning insists on A Stimulus B Repetition C Prize 22. f‰wè‹ K¡»a fhuâ x‹W A j¡fit¤jš B eh£l« D C ftå¤jš One of the Important Learning Factor is A Retention B Attitude C Attention Punishment D ft®¢Á D Attraction 23. btFeh£fŸ ekJ ãidéš ÏU¥git A go¤J f‰wš B nf£L¡ f‰wš C gšòy‹ tê¡f‰wš D gh®¤J¡ f‰wš Long term memory is through A Learning by Reading C Learning by multi sensory organs B D Learning by Listening Learning by visualizing 5 24. f‰wè‹ milÎ _______________ A Âw‹ B m¿Î C kd¥gh‹ik The Achievement of Learning is A Skill B Knowledge C 25. el¤ij nfh£gh£o‹ mo¥gil A m¿Î B bjëÎ C D Ïit mid¤J« Attitude D All of these ö©lš-Jy§fš D c£fh£Á The principle of behaviourism is A Knowledge B Clarity C Stimulus-response 26. ruhrç E©z¿Î <Î A 90-109 B 70-79 D Insight C 110-119 D 140-169 Average Intelligence Quotient is A 90-109 B 70-79 C 110-119 D 140-169 27. Ãahn#æ‹ nfh£ghL FHªijfë‹ _______________ kdbtG¢Á g‰¿aJ A cséaš ßÂahd ts®¢Á B clš ts®¢Á g‰¿aJ C m¿Î ts®¢Á g‰¿aJ D Piaget’s principle is related to child’s _____________ A Psychological Development B Emotional feelings C Cognitive Development D Physical Development 28. xU FHªijæ‹ Kjš MÁça® A K‹ Mu«g gŸë MÁça® C bg‰nwh® The first teacher of a child is A Pre Primary School teacher C Parents B D B D Mu«g gŸë MÁça® r_f« Primary School Teacher Society 29. j®¡fßÂahd Áªjid v‹gJ A Fé Áªjid C M¡f¥ó®tkhd Áªjid B D éç Áªjid MuhŒjš Logical thinking is A Convergent thinking C Creative thinking B D Divergent thinking Exploring 30. ‘ãidth‰wš’ v‹w üè‹ Kjš ÃuÂia btëæ£lt® #h‹ ^æ A vçf° B éšèa« n#«° C Á¡k©£ ÃuhŒL D The first edition of the book on ‘Memory’ was published by A Enbinghaus B John Dewey C Sigmond Freud D William James 6 ii. Language I - jäœ - Tamil 31. ‘ahJ« Cnu ahtU« nfë®’ - Ï¥ghlš tç Ïl«bg‰WŸs üš A gçghlš B òweh}W C e‰¿iz D I§FWüW 32. ÂU¡Fwëš cŸs mÂfhu§fë‹ v©â¡if A 130 B 163 C 133 D 70 33. xU brhšnyh, bjhlnuh ÏUbghUŸgLkhW ghLjš A akf« B Ányil C mªjh D Ïu£Lwbkhêjš 34. kUj¤ Âiz¡Fça ãy« A kiy B flš C 35. ‘nfh + Ïš’ v‹gJ v›thW òzU« A nfhæš B nfhæèš C taš D fhL nfhÏš D nfhéš 36. ‘CU« ngU«’ v‹D« üè‹ MÁça® A uh.Ã. nrJ¥ÃŸis B ÂU.é.f. C D t.nt.R. Ia® t.Rg. khâ¡f« 37. ‘Âiw’ v‹w brhš cz®¤J« bghUŸ A Âiu B Xéa« C kiw¤jš D 38. ‘gå bfh£oaJ’ – ÏJ v›tif kuò A bghJ kuò B bga® kuò C xè kuò éid kuò 39. jäêš njh‹¿a Kjš ehtš A fkyh«ghŸ rç¤Âu« C v‹ rç¤Âu« B D D tç g¤kht rç¤Âu« Ãujhg Kjèah® rç¤Âu« 40. `FHªij¡ féP®’ v‹wiH¡f¥gLgt® A ghuÂah® B mH. tŸëa¥gh C ehk¡fšyh® D thâjhr‹ ÑGŸs g¤Âia¥ go¤J édh 11 Kjš 13 tiu éilaë¡f ÂU.é.f., K.t. ÏUtU« jäœ ciueil ts®¢Áæš bgUksé‰F¤ j« g§»id¢ brY¤ÂÍŸsd®. ghuÂia¥ Ëg‰¿¡ `féP® k©ly«’ x‹W njh‹¿ 20M« ü‰wh©L¤ j䜡 féij¡F¥ òÂanjh® M¡f¤ijÍ« vG¢ÁiaÍ« V‰gL¤Âaij¥nghš, ÂU.é.f.it¥ Ëg‰¿ vGjnt©L« v‹D« cªJjš jäœ ciueil¡F¥ òÂanjh® M‰wiy tH§»aJ. ÂU.é.f., fh£oa Âiræš eilngh£L¤ jäœ ciueil¡F¥ bghèÎ nr®¤jtUŸ Kj‹ikahdt® K.t. Mth®. 7 41. jäœ ciueil ts®¢Á¡F¥ bgU«g§fh‰¿a jäH¿P® kiwkiyaofŸ A ghthz® B ÂU.é.f. C nrJßis D 42. `féP® k©ly«’ ahiu¥ Ëg‰¿¤ njh‹¿aJ R¤jhdªjghu A kfhfé ghu B R¥Ãukâa Áth C nrhkRªjughu D 43. ÂU.é.f.é‹ têæš ciueil¡F¥ bghèÎ nr®¤jt® f.g. mwthz‹ A mf¤Âa è§f« B th.br. FHªijrhä K.t. C D 44. ‘Vth k¡fŸ _th kUªJ’ – Ï›tçæš ‘_th’ v‹w brhš cz®¤J« bghUŸ bgUik A Ïsik B KJik C bghWik D 45. ‘r®tfyhrhiy’ v‹w tlbrhšY¡F Ïizahd j䜢brhš fšÿç A ghlrhiy B ãf®ãiy¥gšfiy¡fHf« C gšfiy¡fHf« D 46. bgh‰bfhšy® ‘bgh‹id’ ___________ v‹W F¿¥g® A gç B g¿ C mâfy‹ D bryÎ 47. ‘f©z‹ tªjJ’ – ÏJ v›tif tG A ghš tG B Ïl tG C Âiz tG fhy tG 48. jhÍkhdt® thœªj C® A njuGªö® B ciwô® C ÂUkiw¡fhL D D Ó®fhê 49. “tŸStid¥ bg‰wjhš bg‰wnj òfœ itafnk” - v‹W ghoat® A ghuÂah® B thâjhr‹ C ghuÂjhr‹ D f«gjhr‹ 50. édh¡fŸ v¤jid tif¥gL« v‹W e‹}š TW»wJ? A MW B VG C gÂbdh‹W D x‹gJ 51. `kzüš’ v‹W miH¡f¥gLtJ A Áy¥gÂfhu« C kânkfiy 52. r¤Âa jUk¢rhiyia ãWéat® A MWKf ehty® C ÂU_y® B D B D 53. jäœeh£o‹ `Kjš murit¡ féP®’ A f©zjhr‹ B òyik¥Ã¤j‹ C D ÓtfÁªjhkâ F©lynfÁ fšg£L mŒah Ïuhkè§f mofŸ ehk¡fš féP® ctik¡ féP® Rujh 8 54. “giftD¡F mUŸthŒ – e‹bdŠnr giftD¡F mUŸthŒ” v‹W ghoat® A Ïuhkè§f mofŸ B C khâ¡fthrf® D 55. Mªij A f¤J« B ghntªj® ghuÂah® C mfΫ myW« D TΫ 56. ‘ÂçfLf«’ v‹gš ‘Âç’ v‹w brhš cz®¤J« kUªJ¥ bghUŸfë‹ rçahd tçiria¤ nj®ªbjL R¡F, äsF, Â¥Ãè A äsF, R¡F, Â¥Ãè B R¡F, Â¥Ãè, äsF Â¥Ãè , R¡F, äsF C D 57. `jäêš KjbyG¤JfŸ’ bkh¤j« A 12 B 18 C 30 D 247 58. ‘ghit ghoa thahš xU nfhit ghLf’ – ah® ahçl« nf£lh® A ÁtbgUkh‹ m¥gçl« B ÁtbgUkh‹ Rªjuçl« ÁtbgUkh‹ C D ÁtbgUkh‹ r«kªjçl« khâ¡fthrfçl« 59. jäêš 2011-M« M©o‰fhd `rh»¤amfhbjä’ éUJbg‰wt® A ÃugŠr‹ B R. bt§fnlr‹ C nkyh©ik D ehŠÁšehl‹ bgh‹Drhä 60. 3 The Number of possible solutions for the equation x + 5 = y + 7, x, y  w are. A 5 B 2 C 3 D >3 97.xU t£l¤Â‹ Mu« ÏUkl§fhdhš, gu¥gsÎ v¤jid kl§F mÂfç¡F«. A 2 B 3 C 4 D 1 When the radius of a circle is doubled the area is increased by __________ times. A 2 B 3 C 4 D 1 98.tF¥giwæš cŸs mid¤J¡ FHªijfS« FG¡fëš brašg£L f‰W¡ bfhŸS« Kiw A g§nf‰wš Kiw B éÂtU Kiw éÂés¡F Kiw C D c©ik efš f‰Ã¤jš Kiw All the children in the class are engaged in groups and learnt concepts. This method of learning is called. A Participatory Method B Inductive Method C Deductive Method D Simulation Method 99. miu t£l¤Â‹ ika¡ nfhz« A 900 B 2700 The central angle of semi-circle is A 900 B 2700 C 1800 D 3600 C 1800 D 3600 100.bA®gh®o‹ éÂtUKiwæš _‹wh« goãiy MdJ _______________ A x¥ÃLjY«, tif¥gL¤jY« B vL¤J¡ TWjš brašgL¤Jjš C D bghJ é fhQjš The third step in Herbart inductive method of teaching is _____________ A Comparison and classification B Presentation C Application D Generalization 14 101.tF¥giwæš fâj MÁçaç‹ äf K¡»a gâahdJ A fU¤J¡fis¡ f‰Ã¤jš B cjhuz§fis¤ jUjš C VJthsuhf khztç‹ f‰wY¡F Jizòçjš D F¿¥òfis¡ TWjš The A C D important role of a mathematics teacher in a class is Teaching the concept B Giving examples Acting as facilitator and helps the children to learn the Concept Dictating notes 102.fofhu« 8 kâia¡ fh£L«bghGJ K£fS¡»ilnaÍŸs nfhz«. A FW§nfhz« B éçnfhz« C br§nfhz« D ne®¡nfhz« If a clock shows 8 O’clock, then the angle between the two hands is A Acute angle B Obtuse angle C Right angle D Straight angle 103. khj tUkhd« %.25,000/- bgW« eg®. x›bthU khjK« %.2000/nrä¡»wh® våš mtUila khj¢ nrä¥ò rjÅj« v›tsÎ? A 10% B 12% C 15% D 8% A Person saves Rs.2000/- in this monthly income of Rs.25000/-. What is the percentage of his saving is A 10% B 12% C 15% D 8% 104. xU rJu tot ó§fhé‰F ntè mik¡f xU Û£lU¡F %.4/- Åj« %.1600/- bryth»wJ våš ó§fhé‹ gu¥gsÎ _______________ 2 2 2 2 A 10000 Û B 1000 Û C 100000 Û D 400 Û The fencing charges of square shaped park is Rs.1600/- at the rate of Rs.4/- per metre. The area of the park is A 10000 m2 B 1000 m2 C 100000 m2 D 400 m2 105. bfhL¡f¥g£l rJu¤Â‹ gu¥gsÎ 100 Û2. våš ãHèl¥g£l gFÂæ‹ gu¥ò 2 A 15.5 Û B 12.5 Û2 2 C 10.5 Û 2 D 13.5 Û 15 If the area of the given square is 100 m2 then area of the shaded portion is A 15.5 m2 B 12.5 m2 C 10.5 m2 D 13.5 m2 106. xU miu t£l¤Â‹ R‰wsÎ 36 br.Û. mj‹ é£l« (brÛ-š) A 7 B 35 C 22 D 14 The perimeter of a semicircle is 36 cms. Its diameter (in cms) is A 7 B 35 C 22 D 14 107.ÑnH bfhL¡f¥g£LŸs g£ilæš 2/5 g§F ãHèl nt©L« vd uŠrdh nf£L¡ bfhŸs¥g£lhŸ. mtŸ V‰fdnt 2 gFÂfis ãHè£LŸshŸ. nkY« v¤jid gFÂfŸ TLjyhf ãHèl¥gl nt©L«? A 0 B 2 C 3 D 5 Ranjana was asked to shade 2/5 of the strip as shown below. She has already shaded 2 parts. How many more parts does she need to shade? A 0 B 2 C 3 D 5 108. M®ag£lh vGÂa ò¤jf« A Äyht B thdrh°Âu« C The book written by Aryabatta is A Leelavathi B Aryasashtra M®arh°Âuh C Astronomy D Ãu«nkh°òl Á¤jhªj« D Brahmosphuta Siddhantam 109. 33‹ 33 rjÅj« ____________ A 10.99 B 10.79 C 10.89 D 10.69 33% of 33 is ____________ A 10.99 B 10.79 C 10.89 D 10.69 16 110. uhKél« %.18/- cŸsJ. mš 5 %ghŒ k‰W« 2 %ghŒ ehza§fŸ k£Lnk ÏUªjd våš mtål« ÏUªj 2 %ghŒ ehza§fë‹ v©â¡if A 3 B 4 C 5 D 6 Ramu has a few 5 rupees and 2 rupees coins. The total value is Rs.18/-. The number of two rupees coins that Ramu has A 3 B 4 C 5 D 6 111. xU miwæ‹ Ús« 30 Û k‰W« mfy« 20 Û våš Ïªj miwia ãu¥g 20 r.Û. gu¥gsΡ bfh©l v¤jid jsãu¥ÃfŸ njit¥gL«? A 20 B 10 C 50 D 30 The length and breadth of a room is 30 m and 20 m respectively. How many tiles of 20 m2 area are required for that room? A 20 B 10 C 50 D 30 112. mL¤jL¤J tU« VnjD« _‹W KG¡fë‹ TLjš 45, våš mªj KG¡fŸ A 12, 13, 14 B 13, 15, 17 C 14, 15, 16 D 15, 16, 17 The sum of any 3 consecutive integers is 45. Then the integers are A 12, 13, 14 B 13, 15, 17 C 14, 15, 16 D 15, 16, 17 113. 0.2727……. +0.7373. . . . ‹ kÂ¥ò ___________ A 1.0101. . . B 1.01 C 1.000. . . D 1.0202. . . The value of 0.2727 . . . . . + 0.7373. . . . . is ________ A 1.0101. . . B 1.01 C 1.000. . . D 1.0202. . . 114. xU v©â‹ 5 kl§Fl‹ 5 I T£l »il¥gJ 55 våš, m›bt© A 11 B 30 C 65 D 10 If 5 is added to 5 times of a number, which results 55 then the number is A 11 B 30 C 65 D 10 115. A b c ab = 3 k‰W« = 8 våš ‹ kÂ¥ò ___________ b a bc 24 27 B 4 27 C 21 27 D 22 27 17 If b c ab = 3 and = 8 then the value of is _________ b a bc A 24 B C 21 D 4 27 27 27 116. x y 3 6 5 15 7 28 9 45 10 60 nkny cŸs étu§fŸ v›tif khwèš cŸsd? A ne®khwš B v®khwš C T£Lkhwš x y 3 6 5 15 7 28 9 45 22 27 D Ïit VJäšiy 10 60 The proportion of the above set of values is _______ A Direct B Inverse C Mixed D None 117. nfh£L¤ J©L¡F v¤jid ika¡F¤J¡ nfhLfŸ c©L? A 1 B 2 C v©z‰w D 3 How many perpendicular bisectors are there for a line segment? A 1 B 2 C Countless D 3 118. 7, 9, 12, 8, 9, 15 v‹w étu§fS¡fhd ruhrç, Ïilãiy k‰W« KflhdJ. A 8, 9, 9 B 9, 9, 9 C 9, 9, 8 D 9, 8,9 The mean, median, mode of 3, 7, 9, 12, 8, 9, 15 is A 8, 9, 9 B 9, 9, 9 C 9, 9, 8 D 9, 8,9 119. 20 Ïaš v©fë‹ Å¢R A 18 B 20 C 19 D 21 Range of first 20 natural numbers is A 18 B 20 C 19 D 21 120. fâj¤Âš ÁwªJ és§f njit¥gLtJ. A fU¤Âaš k‰W« j®¡f ßÂæš fz¡»id cUth¡Fjš B fz¡»Ljèš nj®ªjtuhf és§Fjš C N¤Âu§fis kd¥ghl« brŒjš D Ô®Îfis ãidÎ TWjš To be good in mathematics, one need to. A create & formulate problems through abstract thinking and logical reasoning B have mastery over calculations C memorizing formulas D remember solutions 18 iv. b Nœãiyæaš - Environmental Studies 121. Ñœ¡f©lt‰WŸ vJ xëuh¥ bghUŸ A rªÂu‹ B Nça‹ C é©Û‹ Which one is non luminous A moon B sun C star D thše£r¤Âu« D comet 122. Ñœ¡f©lt‰WŸ vªj x‹¿š xëahdJ ntfkhf bršY« A Âl¥bghUŸ B fh‰W C Ú® D bt‰¿l« In which one of the following sound travels fast A solid B air C water 123. Ñœ¡f©lt‰¿š vJ fhy¤Â‹ Jiz¥ g‹kl§F A ãäl« B kâ C M©L D vacuum D äšèéeho Which one is the submultiples of time A minute B hour C year D milli second 124. ä‹fy‹fëš ________________ M‰wš ä‹dh‰wyhf kh‰w¥gL»wJ A Nça M‰wš B bt¥g M‰wš C ÏaªÂu M‰wš D nt M‰wš A battery or cell converts ________________ energy into electrical energy A solar B heat C mechanical D chemical 125. òuj§fŸ kåj clY¡F ________________ më¡»‹wd A M‰wš B ts®¢Á C clèaš brašfŸ D clš bt¥g¤ij Protein supplies ________________ to human beings A energy B growth C physiological activities D body temperature 126. bršè‹ M‰wš ika§fŸ v‹W miH¡f¥gLtJ A iynrhnrh« B nfhšif cW¥òfŸ C çnghnrh«fŸ D ik£nlhfh©£çah Which is called powerhouse of the cell? A lysosome B Golgi bodies C Ribosomes D mitochondria 127. kåj Ïja« ruhrçahf xU ãäl¤Â‰F v¤jid Kiw Jo¡»wJ? A 93 B 48 C 72 D 65 19 What is the rate of heart beat per minute in human being? A 93 B 48 C 72 D 65 128. kuh°k° v‹w Fiwgh£L nehŒ _____________ Fiwédhš V‰gL»wJ A òuj« B it£lä‹ A C it£lä‹ C D mnaho‹ Marasmus is a disease caused due to lack of _____________ A Protein B Vitamin A C Vitamin C D Iodine 129. ntçš czÎ nrä¡F« jhtu« A Âuh£ir B cUis¡»H§F C Õ£%£ The plant that stores food in its roots A Grape B Potato C Beet root 130. kyç‹ cŸ mL¡F A òšè t£l« B mšè t£l« D M¥ÃŸ D Apple C kfuªj¤jhŸ D Nyf« Which is the inner most part of the flower? A Calyx B Corolla C Androcium D gynecium 131. x£L©â jhtu« A fhsh‹ B f°F£lh C be¥g‹j° D mtiu Parasitic plant A mushroom cuscutta C Nepanthes D Beans B 132. r®¡fiu v‹gJ xU tif ____________ A òuj« B fh®nghiA£nu£ C bfhG¥ò Sugar is form of ______________ A Protein B Carbohydrate C Fat 133. fh‰¿YŸs ie£u#‹ msÎ A 20.95% B 30.02% D Ú® D Water C 78.08% D 70.08% The Composition of Nitrogen in air is A 20.95% B 30.02% C 78.08% D 70.08% 134. gRik Ïšy thÍ A Co B Co2 Green house gas _____________ A Co B Co2 135. rhz vçthÍ A Û¤nj‹ k‰W« <¤nj‹ C ònuh¥ng‹ k‰W« Û¤nj‹ C So2 D No2 C So2 D No2 B ònuh¥ng‹ k‰W« ÃÍ£nl‹ D ÃÍ£nl‹ k‰W« Û¤nj‹ 20 Gobar gas contains A Methane and Ethane C Propane and Methane B D Propane and Butane Butane and Methane 136. jäœeh£oYŸs bkh¤j kht£l§fŸ A 29 B 30 C 31 D 32 Total no of districts in Tamil Nadu A 29 B 30 C 31 D 32 137. jäœeh£oš F¿ŠÁ ky® v§F ky®»wJ? A gHå kiy B Úy»ç kiy bfhšè kiy C D nr®tuha‹ kiy Where does Kurinji flowers blossom in Tamil Nadu? A Palani Hills B Nilgiri Hills C Kolli Hills D Servarayon Hills 138. jäœeh£o‹ flnyhu kht£l§fŸ A òJ¡nfh£il, flÿ®, nry« B ehf¥g£od«, kJiu, flÿ® C flÿ®, òJ¡nfh£il, ehf¥g£od« D f%®, flÿ®, òJ¡nfh£il The coastal districts of Tamil Nadu A Pudukkottai, Cuddalore, Salem B Nagapattinam, Madurai, Cuddalore C Cuddalore, Pudukkottai, Nagapattinam D Karur, Cuddalore, Pudukkottai 139. nkfhyahé‹ jiyefu« A îšyh§ B kâ¥ó® The capital of Meghalaya A Shillong B Manipur C °ó® D $ef® C Dispur D Srinagar 140. ‘gh«g‹’ ghy« mikªJŸs kht£l« A kJiu B Ïuhkehjòu« C Átf§if D òJ¡nfh£il The ‘Pamban Bridge’ is located in the district A Madurai B Ramanathapuram C Sivagangai D Pudukkottai 141. ϪÂahé‹ äf¥bgça miz¡f£L A ïuhF£ B g¡uh-e§fš C Kšiy-bgçah® The largest dam in India A Hirakud B Bhakra Nangal D jhnkhj® C Mullai - Periyar D Damodar 21 142. Tªj‹Fs« gwitfŸ ruzhya« mikªJŸs kht£l« A f‹åahFkç B ÂUbešntè C ehf¥g£od« D ö¤J¡Fo Koonthankulam Bird sanctuary is situated in the district A Kanyakumari B Tirunelveli C Nagapattinam D Tuticorin 143. ϪÂahé‹ bj‹gFÂia cUth¡»ÍŸs Õlóä A khst¥ Õlóä B nrhlh eh¡ó® Õlóä j¡fhz¥ Õlóä C D f®ehlfh Õlóä The plateau that forms the southern part of India A Malwa Plateau B Chota Nagpur Plateau C Decean Plateau D Karnataka Plateau 144. Epilepsy nehŒ¡fhd kUªij¡ f©l¿ªjt® A Dr. J. ghgh B S. rªÂunrfu‹ C Dr. V. Ïuhk»UZz‹ D Dr. mÁkh rh£l®í The medicine for epilepsy was found by A Dr. J. Bhabha B S. Chandrasekaran C Dr. V. Ramakrishnan D Dr. Asima Chattarjee 145. jäœeh£oš äf mÂf kiH bgŒÍäl« A Úy»ç kiy B gHå kiy C Mid kiy D fšuha‹ kiy The place that receives the highest rainfall in Tamil Nadu A The Nilgiris B Palanimalai C Anaimalai D Kalrayan Hills 146. ÏË göjhé‹ ehL A bkhu¡nfh B Ódh C Ϥjhè Ibin Baduda belongs to the country A Morracco B China C Italy 147.jäœeh£oš ‘kh§Fnuh› fhLfŸ’ fhz¥gL« Ïl« A K£L¡fhL B ârhtu« C flÿ® D »nu¡f« D Greek D ehf¥g£od« ‘Mangroove Forest’ in Tamil Nadu are found in A Muttukadu B Pitchavaram C Cuddalore D Nagapattinam 148.‘kh§fåR’ ϪÂahéš äf mÂfkhf ________ khãy¤Âš »il¡»wJ A Õfh® B xç[h C k¤ÂaÃunjr« D #h®¡f©L In India ‘Manganese’ is largely found in __________ State A Bihar B Orissa C Madyapradesh D Jharkhand 22 149. MªÂu Ãunjr khãy¤Âš mikªJŸs bra‰if¡nfhŸ VÎjs« A J«gh B $Açnfh£lh C Ar‹ D rªÂ¥ó® The satellite launching station located in Andra Pradesh A Thumba B Shriharikotta C Hasan D Chandipur 150. ‘ju§f«gho nfh£il’ mikªJŸs kht£l« A ehf¥g£od« B jŠrhñ® C ÂUth%® D flÿ® The district in which ‘Tranquebar Fort’ is located A Nagapattinam B Tanjore C Tiruvarur D Cuddalore __________________ 23