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SHRI MALAR IAS ACADEMY, kyh; gy; kUj;Jtkid(Nky; khbapy;)> ghhpjh]; fhk;g;yf;];>

fr;Nrhp NkL> Nryk; ig-gh]; NuhL> m&h;> ju;kGhp khtl;lk; - 636 903. nry; : 94864 23999> 96264 00550

SHRI MALAR IAS ACADEMY, HARUR. 28/02/ 2016, SUNDAY - VAO EXAM

TENTATIVE ANSWER KEY

MATHS QUESTIONS 01. xU Fwpg;gpl;l njhifia 18 khzth;fSf;F gphpj;J

nfhLg;gij Nghy; mNj njhifia 14 khzth;fSf;F

gphpj;J nfhLj;jhy; xU khztDf;F &. 80 mjpfkhf

fpilf;fpwJ> vdpy; me;j njhifia fhz;f.

(A) &. 5040 (B) &. 3150 (C) &. 2520 (D) &. 4200

02. 22 + 3

2 + ... + 20

2 vd;w njhlh;fspd; $Ljiyf; fhz;f.

(A) 2867 (B) 2868 (C) 2869 (D) 2870

03. kjpg;G fhz;f. 𝟏 −𝟏

𝟑 𝟏 −

𝟏

𝟒 𝟏 −

𝟏

𝟓 ……… . 𝟏 −

𝟏

𝟏𝟎𝟎

(A) 1

100 (B)

𝟏

𝟓𝟎 (C)

2

3 (D)

99

100

04. a : b = 2 : 3, b : c = 6 : 5 kw;Wk; a + b + c = 30 vdpy;

2a+ 3b + 4c vd;gJ

(A) 30 (B) 92 (C) 100 (D) 90

05. (0.98)3 + 3(0.98)

2 + (0.02) + 3(0.98) (0.02)

2 + (0.02)

3 -d;

kjpg;G

(A) 2 (B) 1 (C) 0 (D) 3

06. xU fd rJuj;jpd; nkhj;j Gwgug;G 384 nr.kP2 vdpy;

mjd; fd msT

(A) 521 nr.kP3 (B) 512 nr.kP

3 (C) 412 nr.kP

3 (D) 421 nr.kP

3

07. ,U vz;fspd; kP.rp.k kw;Wk; kP.ngh.t KiwNa 45> 3

kw;Wk; mtw;wpd; $Ljy; 24 vdpy; mt;tpU vz;fspd;

tpj;jpahrj;ij fhz;f.

(A) 2 (B) 4 (C) 6 (D) 8

08. 12 - 2

2 + 3

2 - 4

2 + ....... vd;w njhlhpd; Kjy; 40

cWg;Gfspd; $l;lw; gyidf; fhz;f.

(A) 820 (B) -820 (C) 870 (D) - 870

09. &. 8>000 f;F 10% Mz;L tl;b tPjk; vdpy; ,uz;L

Mz;Lfspy; fpilf;Fk; $l;L tl;bf;Fk;> jdptl;bf;Fk;

cs;s tpj;jpahrj;ijf; fhz;f.

(A) 90 (B) 100 (C) 80 (D) 70

10. A : B = 2 : 3 kw;Wk; B : C = 4 : 5 vdpy; C : A d; tpfpjk;

fhz;f.

(A) 15 : 8 (B) 8 : 15 (C) 5 : 4 (D) 5 : 20

11. 5 nr.kP cauKk;> 48 nr.kP mbg;gf;fg;gug;Gk; nfhz;l xU

Neh;tl ;lf; $k;gpd; fd msT

(A) 240 nr.kP3 (B) 120 nr.kP

3 (C) 80 nr.kP

3 (D) 480 nr.kP3

12. A Ak; B Ak; Nrh;e;J xU Ntiyia 20 ehl;fspy; nra;J

Kbg;gh;. A kl;Lk; me;j Ntiyia 24 ehl;fspy; Kbj;jhy; B

kl;Lk; me;j Ntiyia Kbf;fj; Njitg;gLtJ

(A) 14 ehl;fs; (B) 44 ehl;fs;

(C) 120 ehl;fs; (D) 48 ehl;fs;

13. ,uz;L vz;fs; %d;whk; vz;zpypUe;J KiwNa 10%

kw;Wk; 15% Fiwthf cs;sJ vdpy; me;j ,U vz;fspd;

tpfpjk; vd;d?

(A) 9 : 16 (B) 9 : 14 (C) 13 : 16 (D) 18 : 17

14. ,uhkd; Jzp Jitf;Fk; ,ae;jpuj;ij &. 13>500 f;F

thq;Ffpd;whh;. ,jid 12% el;lj;jpw;F tpw;whh; vdpy;

Jzp Jitf;Fk; ,ae;jpuj;j pd; tpw;gid tpiy vd;d?

(A) 11,880 (B) 11,800 (C) 13,500 (D) 11,870

15. xU gzpahsh; tUlj;j pd; Kjy; 8 khjq;fspy; ruhrhp

&. 2>500 -Ak; mLj;j 4 khjq;fspy; ruhrhp &.1>500 - k;

nryT nra;fpwhh;. mth; me;j Mz;by; &. 10>000 Nrkpj;jhh;

vd;why;> mtuJ khj Cjpak; ........... MFk;.

(A) 2,500 (B) 3,000 (C) 2,600 (D) 3,200

16. jhapd; tajhdJ kfspd; taijf; fhl;bYk; 20 mjpfk;.

4 tUlq;fSf;F Kd;G jhapd; tajhdJ> kfspd; taijg;

Nghy; 5 klq;F vdpy;> jw;NghJ kfspd; taJ

(A) 9 (B) 12 (C) 18 (D) 16

17. TNPC = 5791 kw;Wk; CUP = 169 vdpy; CPU = ?

(A) 159 (B) 196 (C) 791 (D) 971

18. x3 + 1 kw;Wk; x

4 - 1Mfpadtw;wpd; kP.ngh.t.

(A) x3 - 1 (B) x

3 + 1 (C) x + 1 (D) x - 1

19. xU Foha; fhypahf cs;s njhl;bia 15 epkplq;fspy;

epug;Gk;. kw;nwhU Foha; mj;njhl;bia 20 epkplq;fspy; fhyp

nra;Ak;. Muk;gj;jpy;; njhl;b fhypahf ,Ue;J> ,U

Foha;fSk; xNu Neuj;jpy; jpwe;J tplg;gl;lhy; mj;njhl;b

vt;tsT Neuj;jpy; epuk;Gk;?

(A) 1 kzp (B) 3 kzp (C) 2 kzp (D) 4 kzp

20. ROAD vd;gij URDG vDk; FwpaPl;lhy; jug;gbd;

SWAN vDk; FwpaPL vjidf; Fwpf;Fk;?

(A) VXDQ (B) VZDQ (C) VZCP (D) UXDQ

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SHRI MALAR IAS ACADEMY, kyh; gy; kUj;Jtkid(Nky; khbapy;)> ghhpjh]; fhk;g;yf;];>

fr;Nrhp NkL> Nryk; ig-gh]; NuhL> m&h;> ju;kGhp khtl;lk; - 636 903. nry; : 94864 23999> 96264 00550

Railway Recuritment Board

RRB (Maths)

4 ehl;fs;

rpwg;G tFg;Gfs;

gapw;rp eilngWk; ehl;fs;

(khh;r; - 06> 12> 13> 19)

Neuk; : 9 kzp Kjy; 6 kzp tiu

Kd;gjpT nra;jth;fs; kl;LNk

mDkjpf;fg;gLth;!

Kd;gjptpw;F

94864 23999

ADDRESS Shri Malar IAS Academy,

Malar Dental Hospital (upstairs),

Paridas complex, Kacheri Medu

Salem Bye - Pass Road,

Harur, Dharmapuri (Dt),

TamilNadu - 636 903.

TNPSC-Gr-IV New Batch Starts from

March 20 (Sunday) onwards...

Classes on

Saturday, Sunday and Public Holidays.

Class Timing:

9.00 A.M to 3.30 P.M.

Test at Every Class 3.45 to 5.00 P.M.

ml;kprd; eilngWfpwJ.

njhlh;Gf;F

94864 23999

96264 00550

TNPSC 2012 Kjy; 2015 tiu

TNPSC elj;jpa midj;J Njh;TfspYk; Nfl;fg;gl;l APTITUDE

Nfs;tpfs; Topicwise njspthd tpilfSld; $ba Rapid Method

Kiwg;gb Kw;wpYk; tpiuthf jPh;f;fg;gl;l APTITUDE f;fhd jPh;T Gj;jfk;

vq;fsplk; fpilf;Fk;.

njhlh;Gf;F

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