Tamil Nadu Teacher Eligibility Test - 2012 Original ...€¦ · Cell : 9514197115 3 TN-TET - 2012 :...

Cell : 9514197115 1

TN-TET - 2012 : PAPER-I

www.tnpsc-shortcut-maths.blogspot.in

fw;fz;L fzpjk;

1. miutl;l tbtpyhd G+q;fhtpd; Muk; kP14 . XU kPl;lUf;F &.8 tPjk; mjw;F Rw;W Ntyp mikf;f MFk; nryT

A) &.576 B) &.657 C) &.756 D) &.765

miutll; j;jpd ; Rw;wsT

kP

nryT &.

r 2r

2214 2(14)

7

44 28 72

72 8 576

2. uhFy; &.5000 I Mz;Lf;F 8% vspa tl;b tPjj;jpy; itg;G epjpahf nrYj;Jfpwhu;. vj;jid tUlq;fspy; &.5800I mtu; ngWthu;?

A) 3 B) 2 C) 4 D) 5

&.

100 In I 5800 500 800

P r

100 8002

5000 8

2 Years

3. 100 khztu;fspd; kjpg;ngz;fs; ruhrup 40 vd;W fzf;fplg;gl;lJ. gpd;G 53 vd;w kjpg;ngz; 83 vd;W jtWjyhf vLf;fg;gl;lJ njupa te;jJ. rupahd kjpg;ngz;fisf; nfhz;L rupahd ruhrup

A) 39.7 B) 37.9 C) 29.7 D) 27.9

$Ljy; ruhrup vz;zpf;if

$Ljy;

rupnraa; gg; ll; $Ljy;

rupahd ruhrup

40 100 4000

4000 83 53

3970

397039.7

100

Tamil Nadu Teacher Eligibility Test - 2012

Original Question – PAPER-I MATHS.

Cell : 9514197115 2



fw;fz;L fzpjk;

4. 5 vz;fspd; ruhrup 32 . mt;ntz;fspy; xd;iw ePf;Fk;NghJ ruhrupapy; 4 Fiwe;jhy; ePf;fg;gl;l vz;.

A) 84 B) 42 C) 48 D) 24

ruhrup vz;zpfi; f $Ljy;

ePff; g;gll; vz;

32 5 160 32 4 28

28 4 112

48

5. nrt;tf tbtKs;s xU Njhl;lj;jpd; msTfs; kP kP30 20 .

Njhl;lj;ijr; Rw;wp ntspg;Gwj;jpy; kP1.5 mfyj;jpy; xU rPuhd

ghij r.kPl;lUf;F &.6 tPjk; mikf;fg;gLfpwJ vdpy; mjd; nkhj;j nryT

A) &.495 B) &.754 C) &.854 D) &.954

ghijapd; gug;gsT

r.kP.

nryT &.

30 1.5 1.5 33

20 1.5 1.5 23

33 23 30 20

759 600

159

159 6 954

6. xU Fspu;rhjd ngl;bapd; kPJ 9% tpw;gid tup tPjk; tpw;gid tup &.1170 vdpy; mjd; mlf;f tpiy

A) &.10530 B) &.12960 C) &.13000 D) &.20000

&.

&.

9% 1170

100% ?

100 1170100 130

9

13000

Cell : 9514197115 3



fw;fz;L fzpjk;

7. uhKtpd; jw;Nghija taJ mtUila je;ijapd; tajpy; ghjpahFk;. gjpide;J Mz;LfSf;F Kd;G je;ijapd; tajhdJ uhKtpd; taijg;Nghy; Kk;klq;fhf ,Ue;jJ vdpy; mtu;fspd; jw;Nghija taJ

A) 42, 84 B) 24, 84 C) 40, 80 D) 24, 48

jtwhd tpilfs;

8. <];tup xt;nthU khjj; Jtf;fj;jpYk; &. I350 Xu; mQ;ryfj;jpy;

6 Mz;LfSf;F nrYj;jp te;jhs;. Kbtpy; mts; &.32,865

ngw;whs; vdpy; fpilj;j tl;b tPjk;

A) 6% B) 10% C) 15% D) 8%

khjqf; s;

<]t; up nrYjj; pa nkhjj; njhif

tlb; &.

Recurring Deposit Formula :

PNr n(n 1)I N 6 Yrs. 6 12 72 n 72

100 2 12

72 73N

2 12

350 72 25200

I, 32865 25200 7665

350 72 73 7665 100 2 127665 r r

100 2 12 350 72 73

r 10

%

9. 3 3 32 40 3 625 4 320

A) 316 2 B) 35 3 C) 33 5 D) 33 4

3 3 3

3 3 3

3 3 3

3 3 3

3

2 40 3 625 4 320

2 8 5 3 125 5 4 64 5

2 2 5 3 5 5 4 4 5

4 5 15 5 16 5

3 5

Cell : 9514197115 4



fw;fz;L fzpjk;

10. xU cUisapd; Muk; kw;Wk; cauq;fspd; tpfpjk; 5:7 . NkYk; mjd; fd msT f.nr.kP.4400 vdpy; mt;TUisapd; Muk;

A) 10 cm B) 25 cm C) 15 cm D) 20 cm

cUisapd ; fd msT>

Muk>; nr.kP.

2

2

2

3 3

r : h

5 : 7

5 , 7

V r h

225 7 4400

7

22 25 4400

44008 2

22 25

2

r 5 5 2 10

x x

x x

x x

x

x

x

11. 21 cm gf;f msTila ABCD vd;w

rJuj;jpd; epoyplg;gl;l gFjpapd; gug;gsT

A) 2140 cm B)

2256 cm C) 2252 cm D)

2272 cm

2

2

2

212 r 21 21 r 10.5

2

222 10.5 10.5 441

7

693 441 252 cm

epoyplgg; ll; gFjpapd; gug;gsT

ehd;F miutll; q;fspd; gugg; sT rJuj;jpd; gugg; sT

tl;lqf; spd; gug;gsT gff; k; gf;fk;

D C

A B

Cell : 9514197115 5



fw;fz;L fzpjk;

12. 2 3x vdpy; 2

2

1x

x d; kjpg;G

A) 14 B) 8 3 C) 4 3 D) 0

22

2

2

2

2 3

2 3 4 3 4 3 7 4 3

1 1 1 7 4 3

7 4 3 7 4 3 7 4 3

7 4 3 7 4 3 7 4 3

49 16 3 49 48 1

7 4 3

17 4 3 7 4 3

7 4 3 7 4 3

8 3

x

x

x

xx

13. ,U ,lq;fSf;F ,ilNaAs;s njhiyT fp.kP.

261

3 xU ,Urf;fu

thfdk; me;j njhiyitf; flf;f 7

215

kzp Neuk; vLj;Jf;

nfhs;fpwJ. vdpy; ,Urf;fu thfdj;jpd; Ntfk;

A) fp.kP.25 B) fp.kP.40 C) fp.kP.35 D) fp.kP.20

distanceSpeed

time

261

185 1537 3 372

15

25

Cell : 9514197115 6



fw;fz;L fzpjk;

14. 1, 2, 5, 6, 14, 24, 30, 120, ___ vd;w njhlupd; mLj;j vz;

A) 91 B) 55 C) 720 D) None

2 2 2 2

3 4 5

1, 2, 5, 6, 14, 24, 30, 120, ___

4 9 16 25

2 3 4 5

30 25 55

15. 4 7 5 3 7

5 2 2 4 8

f;F rkkhdJ

A)

61

20 B)

53

20 C)

112

20 D)

15

20

4 7 5 3 7

5 2 2 4 8

4 7 20 6 7

5 2 8 8

4 7 14 7 4 7 8 7

5 2 8 8 5 2 14 8

4 7 16 35 51 112

5 4 20 20 20

16. xU Kf;Nfhzj;jpd; %d;W Nfhzq;fspd; ,Urk ntl;bfs; re;jpf;Fk; Gs;sp mk;Kf;Nfhzj;jpd;

A) Rw;Wtl;l ikak; B) nrq;Nfhl;L ikak;

C) eLf;Nfhl;L ikak; D) cs;tl;l ikak;

Cell : 9514197115 7



fw;fz;L fzpjk;

17. 1 2r , r I Muq;fshff; nfhz;l ,U tl;lq;fs; cl;Gwkhf

njhLkhdhy; tl;l ikaq;fSf;F ,ilNa cs;s J}ukhdJ ________ rkkhdJ.

A) 1 2r r B) 12r C) 22r D) 1 2r r

1 2

1 2 1 2

r r

r r r rcl;Gwkhf ntspgG; wkhf

18. A, B, C vd;gtu;fs; xU Ntiyia KiwNa 12, 15, 20 ehl;fspy;

Kbg;ghu;fs;. ,k;%tUk; Nru;e;J xU ehs; Ntiy nra;jdu;. gpd; B tpyfp tpLfpwhu; vdpy; A, C ,UtUk; Nru;e;J kPjKs;s Ntiyia

Kbf;f vLf;Fk; ehl;fs; vj;jid?

A) 8 B) 7 C) 9 D) 6

1

(A B C) (A C)

1(A B C) (A C) 1

1 1 1 1 11 1

12 15 20 12 20

5 4 3 20 121

60 240

12 321

60 240

32 1 41

240 5 5

4 2406

5 32

6

ehs; ehlf; s;

ehlf; s;

x

x

x

x

x

x

x

x

Cell : 9514197115 8



fw;fz;L fzpjk;

19. xU ruptfj;jpd; gug;G 233.32 cm kw;Wk; mjd; xU gf;f msT

8 cm cauk; 5.6 cm vdpy; kw;nwhU gf;f msT

A) 11.9 cm B) 3.9 cm C) 8.9 cm D) 5.9 cm

1A h (a b)

2

15.6 (8 b) 33.32

2

33.32 2 33.328 b

5.6 2.8

8 b 11.9

b 11.9 8 3.9

ruptfjj; pd; gugg; sT>

20. 17, 15, 9, 13, 24, 7, 12, 21, 10, 24 vd;w Gs;sp tptuq;fspd; KfL

kw;Wk; ,ilepiyasT fz;L mtw;wpd; ruhrup kjpg;G

A) 21 B) 24 C) 19 D) 14

klL; k; ,uzL; Kiw te;Jss; J

KfL

VWtupirapy ; vOj

,ilepiy

KfL kwW; k ; ,ilepiyapd; ruhrup

17, 15, 9, 13, 24, 7, 12, 21, 10, 24

24

24

7, 9, 10, 12, 13, 15, 17, 21, 24, 24

13 15 2814

2 2

24 14

2

3819

2

Cell : 9514197115 9



fw;fz;L fzpjk;

21. xU d; %d;W Nfhzq;fspd; tpfpjq;fs; 2: 4 :6 vdpy; mjd; Nfhz msTfs;

A) o o o30 , 60 , 90 B) o o o20 , 70 , 90

C) o o o40 , 60 , 80 D) o o o26 , 58 , 96

o

o

o o

o

o

o o o

2 : 4 : 6 2 2(15) 30

2 , 4 , 6 4 4(15) 60

2 4 6 180 6 6(15) 90

12 180

18015

12

30 , 60 , 90

x

x x x x

x x x x

x

x

22. xU tl;lj;jpy; Gs;sp A y; tiuag;gLk; njhLNfhL DE . AB tl;lj;jpd; ehz; NkYk;

oBAC 65 kw;Wk; oBAE 58

vd;W mikAkhW tl;lj;jpd; Nky; cs;s Gs;sp C vdpy; ABC d; kjpg;G

A) o180 B) o90 C) o57 D) o123

o

o

o o o

o o o

o

ACB BAE 58

ABC A B C 180

65 B 58 180

B 180 65 58

57

y;

D A E

C B

Cell : 9514197115 10



fw;fz;L fzpjk;

23. 42 cm MuKs;s xU tl;lj;jpypUe;J o240 ikaf;Nfhzk; nfhz;l

xU tl;lf; Nfhzg; gFjpia ntl;b vLj;J mjd; Muq;fis xd;wpidj;J xU $k;ghf;fpdhy; fpilf;Fk; $k;gpd; tisgug;G

A) 24624 cm B) 23696 cm C) 26369 cm D) 26639 cm

o

o

o

o

r

42

2 r240 2 R

360

42240 R( )

360

42R 240

360

22 42r 240 42

7 360

22 24 7

3696

$kg; pd ; tisgugG;

tll; jj; pd; Muk; nr.kP.

tl;l Nfhzg;gFjpapd; Rw;wsT $kg; pd; mbr;Rww; sT

$kg; pd; Muk;

$kg; pd; tisgug;G

r.n

l

l

l

r.kP.

24. 8 Mz;fs; xU Ntiyia ehnshd;Wf;F 9 kzp Neuk; Ntiy nra;J 28 ehl;fspy; Kbg;gu;. mNj Ntiyia 12 Mz;fs; ehnshd;Wf;F 7 kzpNeuk; Ntiy nra;jhy; vj;jid ehl;fspy; Kbg;gu;?

A) 20 B) 18 C) 28 D) 24

1 1 1 2 2 2

2

2

M d h M d h

8 28 9 12 d 7

8 28 9d

12 7

24 ehlf; s;

Cell : 9514197115 11



fw;fz;L fzpjk;

25. 100 msitfspy; kpfg; ngupa kjpg;G fp.fp.3.84 kw;Wk; mtw;wpd; tPr;R fp.fp.2.46 vdpy; mjd; kPr;rpW kjpg;G

A) fp.fp.1.38 B) fp.fp.3.38 C) fp.fp.2.38 D) fp.fp.6.30

tPrR; kpfg;ngupa kjpg;G kpfrr; pwpa kjpg;G(L) (S)

2.46 3.84 S

S 3.84 2.46

S 1.38

26. 6, 4x y xy vdpy; 3 3x y d; kjpg;G

A) 272 B) 288 C) 248 D) 288

3 3 2 2

3 3 2 2

2 2 2

2 2 2

3 3

( )( )

( )( )

( ) 2

(6) 2(4) 36 8 44

6(44 4) 6 48 288

x y x y x xy y

x y x y x y xy

x y x y xy

x y

x y

27. 3 23 3x x x vd;w gy;YWg;Gf; Nfhitapd; xU fhuzp ( 1)x

vdpy; mjd; kw;w fhuzpfs;

A) ( 1), ( 3)x x B) ( 1), ( 2)x x

C) ( 1), ( 3)x x D) ( 1), ( 3)x x

xtn; thU tpilahf nraJ; ghuf; ;fTk;

I gpujpaplL; G+rr; pak ; tej; hy; tpilahFk;

3 2

3 2

3 2

3 2 3 2

3 3

(A) ( 1), ( 3)

1 0

1

3 3

1 3(1) 1 3 1 3 1 3 0

3 0

3

3 3 3 3(3) 3 3 27 27 3 3 0

x x x

x x

x

x

x x x

x

x

x x x

Cell : 9514197115 12



fw;fz;L fzpjk;

28. ,U vz;fs; 5:3 vd;w tpfpjj;jpy; cs;sd. mtw;wpd; NtWghL 18 vdpy; mt;ntz;fs;

A) 42, 57 B) 54, 72 C) 45, 27 D) 47, 52

5 : 3 5 5 9 45

5 , 3 3 3 9 27

5 3 18

2 18

189

2

x

x x x

x x

x

x

29. 2 2 23a bc, 5ab c, 7abc d; kP.ngh.k. (LCM) vd;gJ

A) 2 235a bc B) 2 2 2105a b c

C) 2 2 215a b c D) 105abc

kP.rp.k. fhz caue; j; mLff; pid vOj NtzL; k;

kP.rp.k

2

2

2

2 2 2

2 2 2

3a bc

5ab c

7abc

3 5 7 a b c

105a b c

30. 11 Ngdhf;fspd; mlf;f tpiy 10 Ngdhf;fspd; tpw;w tpiyf;Fr; rkk; vdpy; ,yhg rjtPjk;

A) 10% B) 100% C) 11% D) 21%

Short Cut :

100

11 10100

10

1100 10%

10

tpj;jpahrk;

tpw;w nghUs ; vzz; pf;if

Tamil Nadu Teacher Eligibility Test - 2012 Original ...€¦ · Cell : 9514197115 3 TN-TET - 2012 :...

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