Maths (2).pdf

VIII Class

Mathematics - NTSE Material

MENTAL ABILITY Directions : In the number series given below, one number is missing. Each series is followed by five alternatives (1), (2), (3), (4)and (5). One among them is the right answer. Identity the right answer and indicate it as per the “Instructions”. 1.

1,2,6,7,21,22,66,67,_______ a) 70

2.

b) 134

c) 201

d) 301

3.

b) 90

c) 96

d) 98

4.

b) 27

c) 36

d) 81

5.

b) 390

c) 420

d) 435

6.

b) 1135

c) 1288

d) 2254

7.

b) 38

c) 39

d) 40

8.

b) 35

c) 45

d) 56

9.

b) 421

c) 481

d) 511

10.

b) 28

c) 77

d) 218

b) 400

c) 480

d) 460

b) 144

c) 225

d) 256

b) 126

c) 128

Keshava Reddy IIT & Medicine Foundation Academy

d) 129

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e) 35

e) 380

e) 324

3,7,15,31,63,___ a) 125

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e) 45

25, 49, 81, 121,____ a) 169

13.

d) 52

144, 196, 256, 324,___ a) 484

12.

c) 47

4,10,___,82, 244, 730 a) 24

11.

b) 31

[

e) 420

3,7,15, _____63, 127 a) 30

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e) 55

7,26,63,124,215, 342, ______ a) 391

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e) 37

3,15, ______63,99,143 a) 27

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e) 1120

2,3,3,5,10,13,____, 43, 172, 177 a) 23

[

e) 400

9,27,31,155, 161, 1127,________ a) 316

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e) 45

165,195, 255, 285, 345, ________ a) 375

[ e) 97

1,2,3,6,9,18,________,54 a) 18

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e) 210

48, 24, 96,48,192,________ a) 76

[

e) 127

14

VIII Class

Mathematics - NTSE Material

14.

2,2,4,12,48,____ a) 120

15.

c) 1375

d) 1372

b) 400

c) 390

d) 395

b) 122.5

c) 68.5

d) 74.5

b) 55

c) 65

d) 70

b) 281

c) 280

d) 279

b) 14.5

c) 15.5

d) 16.5

b) 17

c) 19

d) 23

b) 78

c) 74

d) 72

b) 260

c) 262

d) 268

b) 225

c) 220

d) 210

b) 30.5

c) 31.5

Keshava Reddy IIT & Medicine Foundation Academy

d) 32.5

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e) 385

e) 100.5

e) 75

e) 289

e) 17.5

e) 25

e) 70

e) 264

e) 200

444, 224, 114, 59,__________ a) 29.5

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e) 1371

500, 410, 338, 282, 240,___ a) 230

28.

b) 1370

[

e) 263

2,1.5, 2.5, 7, 32,____ a) 256

27.

d) 252

2,4,10,22, 42,____ a) 80

26.

c) 258

2,3,5,7,11, 13,_____ a) 15

25.

b) 260

]

e) 70.5

4,12, 6,18,9,27, _____ a) 13.5

24.

d) 69.5

10,5,6,15,58,_____ a) 276

23.

c) 67.5

10,11,15, 24, 40,____ a) 60

22.

b) 68.5

[ e) 273

8,5,7,14.5, 37,___ a) 108.5

21.

d) 276

6,5,8,21,80,_______ a) 380

20.

c) 275

8, 13,22,69,274,__ a) 1369

19.

b) 274

]

e) 160

2,12,36, 80, 150,____ a) 248

18.

d) 240

6,3,3, 4.5, 9, 22.5, ___ a) 66.5

17.

c) 150

4,3,5,14,55,____ a) 272

16.

b) 180

[

e) 33.5

15

VIII Class

Mathematics - NTSE Material

29.

450, 150,60,30,20, ________ a) 20

30.

c) 564

d) 552

b) 30

c) 32

d) 29

b) 30

c) 10

d) 18

b) 42

c) 44

d) 46

b) 32, 8

c) 8,32

d) 16, 32

b) 75, 135

c) 50, 75

d) 75, 50

b) 80, 40

c) 60, 100

b) 8,42

c) 42, 2

b) 162, 80

c) 60, 162

b) 117, 95

c) 83, 95

b) 80,160

c) 80,120

Keshava Reddy IIT & Medicine Foundation Academy

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e) 24

e) 28

e) 50

e) 16,64

e) 150, 75

d) 120, 160 e) 80, 120

d) 8, 36

e) 8,42

d) 80,196

e) 60, 80

d) 95, 86

e) 83, 95

10,10,15,20, 25, 40, 40, 80,___, ____ a) 60,160

]

e) 562

100,100,98, 102, 95,105, 90, 110, ____, ______ a) 83, 117

43.

b) 556

[

e) 6

180, 2, 176, 6, 160, 18, 124, 54,______, _______ a) 60, 144

42.

d) 8

92, 6,44,12, 20,20,8,30________, ______ a) 2,42

41.

c) 3

5, 10, 5, 20, 10, 40, 30, 80_____, _______ a) 160, 120

40.

b) 4

]

e) 430

600, 5, 300, 15, 150, 45, _____, ______ a) 75, 125

39.

d) 320

1,1,4,8,9, 27,______,_______ a) 64, 16

38.

c) 240

10,2,20,4,30,8,40,16,_____ a) 32

37.

b) 220

[ e) 27

500, 318, 186, 96, 40,_______ a) 20

36.

d) 13.5

1320, 720, 336, 120, ______ a) 27

35.

c) 9

800, 668, 612, 582, 570, _____________ a) 560

34.

b) 6

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e) 5

1440, 240, 48, 12, 4, _____ a) 2

33.

d) 10

500, 490, 470,_____, 350 a) 190

32.

c) 12

729, 243, 81,27,_________ a) 3

31.

b) 15

[

d) 60,100

e) 60,80

16

VIII Class

Mathematics - NTSE Material

44.

3,4,9,12,27, 36, 81, 108, ______, _____ a) 243, 384

45.

b) 26

c) 30

b) 17

c) 15

b) 6

c) 16

b) 552

c) 525

d) 34

b) 16

c) 15

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e) 36

d) 13

e) 11

d) 2

e) 10

d) 636

e) 749

586, 19, 628, 16, 346, 13, 465, ____ a) 14

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e) 44, 63

11, 24, 39, 416, _________ a) 520

50.

d) 56, 53

93, 3, 22,1,82,4, 42, __________ a) 8

49.

c) 44, 53

[

68, 14, 38, 11, 84, 12, 76, ________ a) 15

48.

b) 56, 63

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e) 243,324

5,6, 30, 7,8, 56, 9, 4________, ___ a) 13

47.

c) 343, 324 d) 343, 384

80, 125, 75, 102, 68, 83, 57, 66, ____, _____ a) 44, 56

46.

b) 243, 324

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[ d) 18

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e) 19

Directions : These Questions are based on letter - analogy. The first pair of letters has some relationship. Find out the relationship and using the same analogy replace the question mark ‘?’ in the second pair. After identifying the right answer indicate it as per the “Instructions”. 51.

CG : EI : : FJ : ? a) JK

52.

c) LMN

d) EIJ

b) AEX

c) EIX

d) OUW

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e) GK

e) OFJ

b) DEF

c) DFG

d) DMN

b) LACE

d) NACE

c) BC

Keshava Reddy IIT & Medicine Foundation Academy

d) OP

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e) HACE [

b) NM

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e) DVE [

c) CASE

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e) OVW [

ZA : YB : : XC : ? a) YZ

]

[

BACE : DACE : : FACE : ? a) HASE

56.

b) GHI

AZB : BYC : : CXD : ? a) DWE

55.

d) GH

AEZ : EIY : : IOX : ? a) UYZ

54.

c) LM

ACF : EDG: : IEH : ? a) OFI

53.

b) IJ

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e) WD

17

VIII Class

Mathematics - NTSE Material

57.

ABCD : WXYZ : : EFGH : ? a) STVU

58.

62.

67.

68.

69.

c) OGHK

b) JHI

c) GIH

d) HJI

d) WOMEN, WOMAN

c) PR, LM

c) M,N

d) T,V

a) CORK, KROC

b) BARK, KRAB

c) TREE, EERT

d) SRENID, DINERS

e) IHG, KLJ

b) TSR, WVU

d) DEF, IGH

e) ACB, DFE

b) KLN, OPR

d) PQR, STU

e) GHI, JKO

Keshava Reddy IIT & Medicine Foundation Academy

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c) FGH, JKO

c) IJK, LMO

CDF : GHJ : : ? : ? a) ABD, PRS

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e) CHART, TRACH

FED : IHG : : ? : ? a) ACB, GIJ

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e) CY, DW

CBA : FED : : ? : ?

d) PQS, RTU

[

d) MN, OP e) RS,TV

LLAMS : SMALL : : ? : ?

b) BCA, FGH

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e) X,Y

c) CX, DW d) CZ, DY

a) IJH, MNL

[

d) TU, WX e) LN, XZ

AZ : BY: : ? : ? b) CW, DY

]

e) SINGLE, ELGNIS

IJ : KL : : ? : ? b) AD, GH c) LM,OP

[

e) HIJ

Z:N::? b) X,E

]

e) ZXZE

RT : WZ : : ? : ? b) AB,PW

[ e) GD

d) XYZE

c) CHART, TRAHC

a) CX, BW 66.

b) ABCD

b) DRAOB, BOARD

a) AB, PQ 65.

d) FG

a) ELPMIS, SIMPLE

a) H,T 64.

c) DG

POLITE : ETILOP ; ; ? : ?

a) AC, RU 63.

b) BC

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e) STUV

BAC : DEF :: ? NOP a) GHI

61.

d) TSUV

ACDE : OGHI : : ESTU : ? a) EPQU

60.

c) STUE

AD : BE :: CF: ? a) DE

59.

b) STOU

[

c) KLM, OQR

18

VIII Class

Mathematics - NTSE Material

70.

CEH : IKN : : ? : ? a) CDF, IJK

b) OQT, UWZ

c) EFH, KMN

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d) BCE, GIJ

e) ACD, FHJ 71.

APA : EQE : : ? : ? a) BQB, FGF

b) CDC, GHG

c) LML, NON

d) IRI, OSO

e) PQP, STS 72.

AP : EQ : : ? : ? a) AB,CD

b) EF, IK

c) LM, NO

d) PQ, RS

e) IR, OS 73.

JAJ : KEK : : ? : ? a) BAB, DED

b) FGI, HIJ

c) KEK, LIL

d) LIL, MOM

e) TRT, XZX 74.

AZB : CYD : : ? : ? a) EXF, GWX

[ b) EGF, HIJ

c) EFG, HIK

]

d) EZF, CYH

e) EZB, CYE 75.

ABCD : WXYZ : : EFGH : ? a) STOU

[

b) STUV

c) STOP

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d) STUE

e) STQP Directions : In the following questions, letters are arranged in a particular order with some underlying criterion. Find out the order and choose from the given alternatives to fill in the blanks. After identifying the right answer, indicate it as per the “Instructions “ ? 76.

A,C,F,J,O_____ a) P

77.

d) V

b) MN

c) MO

d) MQ

b) W

c) R

d) E

b) RS

c) OP

Keshava Reddy IIT & Medicine Foundation Academy

d) PQ

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e) NM

e) P

CD, HI, MN, ____ a) QS

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e) L

A,Z,B,Y,C,X,D,_______ a) E

79.

c) U

A,D,E,H,I,L, ______, ______ a) MP

78.

b) Q

[

e) ST

19

VIII Class

Mathematics - NTSE Material

80.

AU, BY, CZ, _______ a) BC

81.

c) U

d) V

b) R

c) S

d) M

b) L

c) M

d) Q

b) J

c) S

d) E

b) VB

c) CW

d) DX

b) GH

c) MN

d) IK

b) OP

c) QR

d) NO

b) QR

c) GH

d) WX

b) CD

c) OP

d) WV

b) GH

c) QT

d) HL

b) QR

c) QT

Keshava Reddy IIT & Medicine Foundation Academy

d) HL

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e) N

e) Y

e) F

e) MP

e) DX

e) ST

e) RN

e) ZB

e) HG

AM, BN, EI, FJ, CO, DP, GK,_______ a) PQ

]

e) T

AI, BJ, CK, ________ a) LM

97.

b) R

[

e) T

XD, WC, ____, YA a) XY

96.

d) S

CD, GH, KL, OP, ST, ________ a) RS

95.

c) R

BC, FG, JK,_______ , RS, VW a) LM

94.

b) Q

]

e) H

AY, BZ, CW, __________ a) EF

93.

d) I

AD, EH, IL, _______, QT, UX a) AY

92.

c) G

T,Q,N,K,H,_____ a) I

91.

b) F

[ e) Z

X,U,S,P,N,K, _______ a) I

90.

d) U

Z,X,V,T,R,P,____ a) Q

89.

c) W

E,G,J,L,O,Q, ____ a) S

88.

b) Y

]

e) DX

C,F,I,L,O,______ a) P

84.

d) PN

R,U,X,A,D,____ a) E

83.

c) MN

A,G,L,P,S,_____ a) X

82.

b) KL

[

e) HG

20

VIII Class

Mathematics - NTSE Material

98.

ABC, abc, DEF, __________ a) ghi

99.

b) GHI

c) ABC

d) def

b) JL, gil

c) IL, gjl

d) LL, gli

b) giiik, GIIIK

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e) EF, ghi

100. accce, ACCCE,__________, _________ a) GJJJK, gjjjk

]

e) DEF

ACF, acf, G_______, ______ a) IL, gil

[

c) GIIIK, ghhk

d) GIIIK, Giiik

e) giiik, GHHK Directions : In the words given below, choose the one that comes first, when arranged in alphabetical order as is done in a Dictionary. After identifying the right answer, indicate it as per the “Instructions”. 101. 1) Inexpedient 4) Inexpensive 102. 1) waterrate 4) waterproof 103. 1) Unconfident 4) Uncommon 104. 1) Triplicate 4) Triumph 105. 1) Suppliant 4) Supply 106. 1) Warp 4) Wrinkle 107. 1) Science 4) Scramble 108. 1) Probe 4) Problem 109. 1) Guarantee 4) Guard

2) Inexplicit

3) Inexperience

5) Inexpert 2) Waterperson

3) Waterpistol

5) Watermelon 2) Unconquerable

3) Uncompetitive

5) Uncountrollable 2) Tripartite

3) Tripod

5) Trivial 2) Support

3) Supplement

5) Suppose 2) Waste

3) War

5) Wrist 2) Scruting

3) Scripture

5) Script 2) Proclaim

3) Proceed

5) Probate 2) Group

3) Grotesque

5) Groan

110. 1) Qualify

2) Quarter

4) Quarry

5) Quaver

Keshava Reddy IIT & Medicine Foundation Academy

3) Quarrel

21

VIII Class

Mathematics - NTSE Material

111. 1) accept 4) accelerator 112. 1) Microscope 4) Microwar 113. 1) Paralyse 4) paraftin 114. 1) Shrimp 4) shrink 115. 1) Undergraduate 4) Underground 116. 1) Unsuccessful 4) Unsuitable 117. 1) blackmail

2) access 5) accident 2) Microphone

2) Paramedic

2) Shrill

2) Underneath

4) Passport

2) Unstable

2) blacksmith

2) Multiplication

2) Passage

3) Multicultural

3) Passion

5) Passive

5) Receipt

122. 1) Scratch

2) Scream

4) Screech

5) Scrape

4) terrace

3) Motorboat

5) Multiple choice

4) Recent

124. 1) terrorist

3) blackboard

5) Motorcyclist

2) Receive

4) Snowman

3) Unsympathetic

5) Unsure

121. 1) Receptionist

123. 1) Snowball

3) Underpants

5) Undergrowth

2) Motorway

120. 1) Password

3) Shrine

5) shrivel

118. 1) Motorbike

4) Multimedia

3) Paragraph

5) Paradise

5) blackbird

119. 1) Multistorey

3) Microchip

5) Migrate

4) blackberry

4) Motorist

3) accent

2) Snowflake

3) Reception

3) Screen

3) Snowplough

5) Snowboarding 2) territory

3) terrible

5) terror

125. 1) Library

2) Liberal

4) Liberty

5) Licence

Keshava Reddy IIT & Medicine Foundation Academy

3) Librarian

22

VIII Class

Mathematics - NTSE Material

Directions : In each of the following questions, five words are given. Four of these words are alike in some manner and one is different from them. Choose out this odd word. After identifying it, indicate it as per the “Instructions”. 126. 1) Baboon 4) Gorilla 127. 1) Rival 4) Colleague 128. 1) Sahara 4) Sunderban 129. 1) Big 4) Tiny 130. 1) Ghosts 4) Skeletons 131. 1) Coriander 4) Lily 132. 1) Swimming 4) Sailing 133. 1) Cotton 4) Nylon 134. 1) Mountain 4) Coast 135. 1) Kathakali 4) Bhangra 136. 1) Antelope 4) Unicorn 137. 1) Crane 4) Curlew 138. 1) corn 4) Jowar

2) Gibbon

3) Chimpanzee

5) Jaguar 2) Spouse

3) Partner

5) Companion 2) Thar

3) Gobi

5) Kalahari 2) Small

3) Trivial

5) Huge 2) Spirits

3) Phantons

5) Apparitions 2) Jasmine

3) Lotus

5) Rose 2) Diving

3) Driving

5) Fishing 2) Jute

3) Silk

5) Wool 2) Valley

3) Glacier

5) Ridge 2) Disco

3) Garba

5) Kathak 2) Kangaroo

3) Hippopotamus

5) Rhinoceros 2) Flamingo

3) Cuckoo

5) Duck 2) Wheat

3) Cotton

5) Millet

Keshava Reddy IIT & Medicine Foundation Academy

23

VIII Class

Mathematics - NTSE Material

139. 1) Madagascar

2) Cuba

4) Hawaii

5) Chile

140. 1) Kwashiorkor 4) Goitre 141. 1) Inch 4) Quart 142. 1) Lapies 4) Sinkholes 143. 1) confucius 4) Moses 144. 1) Admiral 4) Conmodore 145. 1) Rabbit 4) Squirrel 146. 1) Pear 4) Guava 147. 1) Curd 4) Cheese 148. 1) Assassinate 4) stab 149. 1) shehnai 4) sitar 150. 1) football 4) chess 151. 1) Lima 4) Tokyo 152. 1) Potassium 4) Gallium 153. 1) Tortoise 4) Whale

2) Cretinism

3) Greenland

3) Marasmus

5) Ostemalacia 2) Foot

3) Yard

5) Metre 2) Stalactites

3) Chiffs

5) Stalagmites 2) Prophet

3) Guru Gobind

5) Lao Tse 2) Colonel

3) Captain

5) Lientenant 2) Rat

3) Mongoose

5) Cat 2) Apple

3) Litchi

5) Orange 2) Butter

3) Oil

5) Cream 2) kill

3) kidnap

5) murder 2) bagpipe

3) Flute

5) Harmonics 2) volleyball

3) cricket

5) hockey 2) algiers

3) New york

5) Beijing 2) Silicon

3) Ziroconium

5) Germanium 2) Duck

3) Snake

5) Crow

Keshava Reddy IIT & Medicine Foundation Academy

24

VIII Class

Mathematics - NTSE Material

154. 1) Feathers 4) Psendopodia 155. 1) Sleet 4) Vapour 156. 1) Biscuts 4) Bread 157. 1) Raid 4) Defence 158. 1) Ant 4) Midge 159. 1) Violet 3) White 160. 1) Actor 4) Dancer 161. 1) Engineer 4) Mason 162. 1) Asia 4) Australia 163. 1) Tea 4) Cardamom 164. 1) Kanpur 4) mathura 165. 1) Shoulder 4) Arm 166. 1) Rose 4) Lily 167. 1) Book 4) Pen 168. 1) Bajra 4) Wheat

2) Tentacles

3) Scales

5) Flagella 2) Fog

3) Hailstone

5) Mist 2) Chocolate

3) Cake

5) Pastry 2) Attack

3) Assault

5) Ambush 2) Bee

3) Moth

5) spider 2) Blue

3) Green

4) yellow 2) Artist

3) Musician

5) Poet 2) Architect

3) Mechanic

5) Blacksmith 2) Argentina

3) Africa

5) Antarctica 2) Cinchora

3) Rubber

5) Chalk 2) Allahabad

3) varanasi

5) Haridwar 2) Foot

3) Elbow

5) Fingers 2) Lotus

3) Marigold

5) Tulip 2) Paper

3) Pencil

5) Sharpener 2) Mustard

3) Rice

5) Barley

Keshava Reddy IIT & Medicine Foundation Academy

25

VIII Class

Mathematics - NTSE Material

169. 1) Geometry

2) Algebra

4) Mathematics

3) Trigonometry

5) Arithmetic

170. 1) Poland

2) Greece

4) Italy

3) Spain

5) Korea

171. 1) Calb

2) Cub

4) Duckling

3) Piglet

5) Hireling

172. 1) Sketch

2) Diagram

4) Chart

3) Poster

5) Paper

173. 1) Metre

2) Furlong

4) mile

3) Yard

5) acre

174. 1) Cheetah

2) Lion

4) Tiger

3) Bear

5) Leopard

175. 1) Flute

2) Guitar

4) violin

5) Veena

3) sitar

Directions : There is an certain relationship between two given words on one side of : : and one word is given on the other side of : : You have to find out the word from the given alternative having the same relationship as the given pair. After identifying the right answer, indicate it as per the “Instructions”. 176. Mango

:

1) Root 177. Dog

:

1) Bleat 178. Food

:

1) Plane 179. Moon

:

1) Sun 180. Laugh

:

1) Grief 181. Cricket 1) Field

:

Fruit : :

Potato : ?

2) fruit

3) Stem

Bark : :

4) flower

Goat : ?

2) Howl

3) Grunt

Stomach : :

fuel : ?

2) Truck

3) Engine

Satellite : :

Earth : ?

2) planet

3) Solar system

Joy : :

Weep : ?

2) Remorse

3) Baby

Bat : :

Hockey : ?

2) Stick

3) Player

Keshava Reddy IIT & Medicine Foundation Academy

4) Bray

4) Automobile

4) Asteroid

4) Punishement

4) Ball

26

VIII Class

Mathematics - NTSE Material

182. Bird :

Wing : :

1) Gill 183. Coconut :

2) fin Shell: :

1) Letter - box 184. Smoke :

2) Treaty

Gujarat : :

186. commondore :

187. Assam : 1) Kathakali 188. Square : 1) Smooth 189. Ruby : 1) Blue 190. man : 1) worker 191. Good : 1) Blame 192. Melt : 1) ice 193. Fear : 1) Compulsion

195. Safe: 1) Conserve 196. Girl : 1) smart

3) mail

4) Envelope

3) Victory

4) Peace

3) Goa

4) Chennai

3) Air Force

4) Army’

Cochin : ? 2) kerala

Navy : :

1) Captain

1) Bread

4) scale

Pollution : : War : ?

1) karnataka

194. Scrap :

3) Tail

Letter : ? 2) stamp

1) Destruction 185. Kandla :

fish : ?

Brigadier : ?

2) Commander Bihu : :

kerala : ?

2) Kuchipudi

3) Kathak

Diamond : :

Circle : ?

2) Round

3) Oral

Red : :

Sapphire : ?

2) White

3) Green

Machine : :

master : ?

2) Manager

3) House

Bad : :

Virtue : ?

2) Sin

3) Despair

Liquid : :

freeze : ?

2) Condense

3) solid

Threat : :

Anger : ?

2) Panic

3) Provocation

food : :

Less: ?

2) Tea

3) Wine

secure: :

Protect : ?

2) Sure

3) Guard

Beautiful : :

Boy : ?

2) Heroic

3) Courageous

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4) Bharatnatyam

4) Ball

4) Silver

4) Slave

4) vice

4) crystal

4) Force

4) Rice

4) Lock

4) Handsome

27

VIII Class

Mathematics - NTSE Material

197. Touch :

Feel : :

1) Smile 198. Chair :

2) manners furniture: :

1) Socks 199. Typist :

3) Acknowledge

Typewriter: :

3) Leather

1) Turkey

4) Cobbler

Writer : ?

2) Paper India : :

4) Success

Shoe : ?

2) Footwear

1) Book 200. Rupee :

Greet : ?

3) Script

4) Pen

3) Japan

4) Pakistan

Yen : ?

2) Bangladesh

Directions: These questions are based on the following diagrams study the diagrams carefully and indentify the correc alternatives to answer the questions. Indicate the right answer as per the “instructions”.

(1)

(2)

(3)

(4)

(5)

201. Vegetables, Potato, Cabbage 202. Table, Chair, Furniture 203. Week, Day, Year 204. Judge, Thief, Criminal 205. Husband, Wife, Family 206. Square, Rectangle, Polygon 207. Bus, Car, Vehicle 208. Anxiety, Intelligence, Strength 209. House, Bedroom, Bathroom 210. Mustard, Barley, Potato

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28

VIII Class

Mathematics - NTSE Material

211. 212. 213. 214. 215. 216. 217. 218. 219. 220.

Elephants, Wolves, Animals Metal, Iron, Chlorine Mammals, Cows, Crows Women, Mothers, Widows Authors, Teachers, Men Kerala, Bihar, India Automobiles, Cars, Motor - Cycles Brick, House, Bridge Tea, Coffee, Beverages Boys, Students, Athletes

(1)

(2)

(3)

(4)

(5)

221. Tennis fans, Cricket players, Students 222. Flowers, Clothes, White 223. Smokers, Layers, Non-Smokers 224. Human beings, Teachers, Graduates 225. Males, Fahters, Doctors 226. Fathers, Uncles, Men 227. Musicieans, Men, Women 228. Whales, Fishes, Crocodiles 229. Anti-social elements, pick pockets, Blackmailers 230. Tallmen, Black haired people, Indians Directions: With the help of the given diagram, answer the following questions by making the right choice from the given alternatives. After identifying the right answer, indicate it as per the “Instructions”. Three circles representing chinese, painter and musicians are intersecting one another. The intersections are marked a,b,c,d and f.

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Mathematics - NTSE Material

231. Chinese who are painter but not musicians a) b b) c c) d 232. Painters who are neither chinese nor musicians a) b b) c c) f 233. Chinese who are musicians but not painter. a) d b) c c) b 234. Chinese who are painters as well as musicians a) a

b) b

c) b

[

]

[

]

[

]

[

]

d) g d) g d) a d) d

Three circles representing Indians, leaders and singers are intersecting one another. The intersections are marked 1,2,3,4,5,6 and 7.

235. Which region denotes Indian leaders who are not singers ? [ a) 2 b) 3 c) 4 d) 5 236. Which region represents Indian leaders who are singers? [ a) 2 b) 3 c) 4 d) 5 237. Which region represents leaders who are neither singers nor Indians? [ a) 2 b) 3 c) 6 d) 7 238. Which region represents indian singers who are not leaders? [ a) 1 b) 2 c) 3 d) 4 239. Which region represents singers who are neither Indians nor leaders? [ a) 2 b) 4 c) 6 d) 7

Keshava Reddy IIT & Medicine Foundation Academy

] ] ] ] ]

30

VIII Class

Mathematics - NTSE Material

Circle S stands for households having a scooter; Circles T stands for households having a T.V. set; Circles W stands for households having a washing machine; Circle C stands for households having a car. The four circles intersect one another and the intersections are marked 1,2,3,4,5,6,7,8,9,10,11,11,12 and 13. 240. Households having all the four items are represented by the region. [ a) 7 b) 8 c) 9 d) 12 241. Households having only scooter are represented by by [ a) regions 2) union of regions 1,6 and 9 c) region 1 d) none of these 242. Households having car but not washing machine are indicated by [ a) union of regions 6,10 and 4 b) region 3 c) region 13 d) none of these 243. Households having scooter, T.V set and washing machine and not car are respresented by the region [ a) 4

b) 7

c) 11

] ]

]

]

d) 12

244. Household having a car, washing machine, T.V. set but not scooter are represented by the region a) 7

b) 7

[ c) 9

]

d) none of these

245. Households having only car and not the remaining three items are represented by

[

a) region 5

b) union of regions 4,5 and 7

c) region 4

d) none of these

246. Households having only a T.V. set and washing machine are given by the[

Keshava Reddy IIT & Medicine Foundation Academy

]

]

31

VIII Class

Mathematics - NTSE Material

a) Households

b) union of regions 7,8,12 and 13

c) region 12

d) none of these

247. Households having a car and washing machine only are represented by [ a) region 5

b) union of regions 55,7,8 and 9

c) union of regions 9 and 8

d) none of these

]

248. Households having T.V set but neither scooter nor washing machine are given by the region a) 2

b) 11

c) 12

[

]

[

]

d) 13

249. Households having neither scooter nor car are represented by a) region2

b) union of regions 2,13 and 3

c) region 3

d) none of these

250. Households having washing machine but neither scooter nor T.V.Set nor car are indicated by a) 1

[ b) 2

c) 3

]

d) 4

Directions If in a language A is coded as 1, B is coded as 2 and so on, how are the following letter combinations coded? After identifying the right answer, indicate it as per the “instructions”. 251. BEDG a) 2457

b) 2547

c) 2574

d) 2157

b) 93639

c) 93669

d) 93366

b) 72121

c) 71221

d) 71122

b) 65348

c) 64538

d) 95438

b) 37291

c) 37192

d) 47291

[

]

[

]

[

]

e) 64358

255. CGBIA a) 37292

]

e) 71331

254. FEDCH a) 56438

[ e) 96349

253. GABBA a) 72211

]

e) 2541

252. IFCCI a) 19339

[

e) 37281

If in a language E is coded as 1, F is coded as 2 and so on, how are the following letter combinations coded? After identifying the right answer, indicate it as per the”instructions”. 256. HIKE a) 4517

b) 4751

c) 4571

d) 4715

b) 8591

c) 8915

Keshava Reddy IIT & Medicine Foundation Academy

d) 8951

]

[

]

e) 4572

257. LIME a) 8519

[

d) 8491 32

VIII Class

Mathematics - NTSE Material

258. FKILL a) 27566

b) 25788

c) 25766

d) 27599

b) 97518

c) 95781

d) 95718

b) 65132

c) 65321

d) 63512

[

]

[

]

d) 97528

260. JIGEF a) 65312

]

d) 27588

259. MIKEL a) 95728

[

d) 63521

If in a language L is coded as 1, M is coded as 2 and so on, how are the following letter combinations coded? After identifying the right answer, indicate it as per the “instructions”. 261. POST a) 5498

b) 5489

c) 5849

d) 5894

b) 87942

c) 89642

d) 89542

]

[

]

[

]

[

]

[

]

e) 5689

262. STROM a) 89724

[

e) 89742

263. LOPSTOP a) 1458945 b) 1459845 c) 1457945 d) 1468945 e) 1478945 264. MONOPOL a) 2434643 b) 2434241 c) 2434541 d) 2454143 e) 2434542 265. LOQSTO a) 149684

b) 148964

c) 146984

d) 146894

e) 148694

If in a language P is coded as 1, Q is coded as 2 and so on, how are the following letter combinations coded? After identificating the right answer, indicate it as per the “instructions”. 266. QUSTV a) 26547

b) 26457

c) 25647

d) 25674

b) 13685

c) 13695

d) 12695

b) 36457

c) 36459

d) 36458

b) 56412

c) 65412

d) 65421

b) 84352

c) 84325

d) 84315

[

]

[

]

[

]

e) 54612

270. WRSTQ a) 83425

]

e) 36548

269. TUSQP a) 56421

[ e) 12685

268. RUSTW a) 34658

]

e) 27645

267. PRUXT a) 13596

[

e) 83452

If POSTER is coded as 234678 and MOON is coded as 5331, how are the following words coded. After the identifying the right answer, indicate it as per the

Keshava Reddy IIT & Medicine Foundation Academy

33

VIII Class

Mathematics - NTSE Material

“instructions”. 271. MOST a) 5436

b) 3546

c) 5346

d) 5376

b) 46754

c) 46324

d) 46234

b) 46581

c) 46781

d) 46671

b) 2175

c) 2475

d) 2365

b) 46734

c) 46754

d) 46753

[

]

[

]

[

]

e) 2357

275. STEMS a) 46574

]

e) 46518

274. POEM a) 2375

[ e) 46342

273. STERN a) 46571

]

e) 5437

272. STOPS a) 46316

[

e) 46437

If ENGLAND is coded as 1234526 and FRANCE is coded as 785291, how are the following words coded. AFter identifying the right answer, indicate it as per the “instructions”. 276. GLAND a) 34562

b) 34526

c) 35426

d) 35421

b) 52431

c) 52314

d) 52134

b) 381911

c) 371191

d) 381171

b) 312581

c) 321618

d) 312681

b) 85213

c) 85132

d) 85123

[

]

[

]

[

]

e) 312618

280. RANGE a) 85231

]

e) 361191

279. GENDER a) 312518

[ e) 51234

278. GREECE a) 381191

]

e) 35462

277. ANGEL a) 52341

[

e) 85431

If ELEVEN is coded as 323539 and TWENTY is coded as 863980, how are the following words coded. AFter identifying the right answer, indicate it as per the “instructions”. 281. TWELVE a) 863253

b) 863523

c) 863325

d) 865323

b) 23352

c) 23532

d) 23432

b) 35398

c) 35938

d) 33598

b) 8938

c) 9398

Keshava Reddy IIT & Medicine Foundation Academy

d) 8398

]

[

]

[

]

e) 33589

284. TENT a) 7398

[ e) 23332

283. EVENT a) 35389

]

e) 856323

282. LEVEL a) 23523

[

e) 8938 34

VIII Class

Mathematics - NTSE Material

285. VELVET a) 532583

[ b) 523538

c) 525338

d) 515338

]

e) 532538

If DELHI is coded as 73541 and CALCUTTA is coded as 82589662, how are the following words coded after identifying the right answer, indicate it as per the “instructions”. 286. CALICUT

[

]

[

]

[

]

[

]

[

]

a) 8458684 b) 8251595 c) 8457895 d) 8248657 e) 8251896 287. DELTA a) 72356

b) 73562

c) 75842

d) 73542

e) 73548

288. ACUTE a) 28963

b) 28945

c) 28795

d) 28457

e) 28759

289. CATCH a) 82454

b) 82467

c) 82684

d) 82459

e) 82457

290. CHILD a) 84154

b) 84574

c) 84142

d) 84157

e) 84576

IF GLARE is coded as 67814 and MONSOON is coded as 2395339, how are the following words coded. After identifying the right answer, indicate it as per the “instructions”. 291. RANSOM a) 189514

b) 189524

c) 189523

d) 189542

b) 1824

c) 1841

d) 1834

b) 1332

c) 1323

d) 2331

b) 51331

c) 61332

d) 41332

b) 78451

c) 78541

d) 78641

[

]

[

]

[

]

e) 61233

295. LAGER a) 78631

]

e) 3213

294. GROOM a) 51332

[ e) 8114

293. ROOM a) 3132

]

e) 189532

292. RARE a) 1814

[

e) 78614

If PAINT is coded as 74128 and EXCEL is coded as 93596, how are the following and words coded. After indentifying the right answer, indicate it as per the “instructions” 296. ACCEPT a) 455987

b) 455879

c) 455897

d) 344897

b) 74135

c) 74125

Keshava Reddy IIT & Medicine Foundation Academy

d) 74125

]

[

]

e) 455978

297. PANIC a) 74315

[

e) 73415 35

VIII Class

Mathematics - NTSE Material

298. PENCIL a) 792561

b) 782516

c) 792516

d) 782561

b) 8938

c) 9838

d) 9883

b) 455978

c) 455938

d) 455948

[

]

[

]

e) 7838

300. ACCENT a) 455928

]

e) 792526

299. TEXT a) 8983

[

e) 455958

Directions: The following questions are based on simple arithmetic calculations. There are five alternatives given under each questions. After identifying the right answer, indicate it as per the “instructions”. 301. 30% of 7

1 = x% of 60 ; x = ? 2

a) 37.5 302.

1

b) 3.75

1

d) 0.0375

b) 12

c) 13

d) 25

306.

0.04  0.4  a = 0.4 x 0.04 x

a) 0.16

b) 0.016

2

d) 1.06

196 x 7

[

]

[

]

[

]

[

]

[

]

[

]

[

]

e) 0.0016

2

b) 1010

c) 101

d) 1101

e) 110

196 =4;x=? 7

a) 1575 b) 5605 309. 25% of 25% = ? a) 6.25 b) 0.625

c) 150

d) 15

e) 1505

c) 0.0625

d) 0.00625

e) 625

310. The percentage equivalent to a) 37.5

]

e) 5.50

0.0001

308.

[

e) 72.2

 0.1   0.01 -1 = ? 307. a) 100

]

e) 6

a b; b =?

c) 1.60

[ e) 14

x 27  1 ;x = ? 13 169

a) 1 b) 3 c) 5 d) 7 304. 4.8438  0.069 = ? a) 60.2 b) 70.2 c) 69.2 d) 71.2 305. 3.75 x 3.75 - 2 x 3.75 x 2.75 + 2.75 x 2.75 = ? a) 1 b) 1.75 c) 4.75 d) 6.50

]

e) 0.00375

x 13  = x? 144 12

a) 0 303.

c) 0.375

[

b) 0.375

3 =? 8

c) 40

Keshava Reddy IIT & Medicine Foundation Academy

d) 3.75

e) 6.25

36

VIII Class

Mathematics - NTSE Material

311. 5% of 50% of 300 = ? a) 5 b) 7.50 312. 75% of 50% of 300 = ? a) 32 b) 18 313. 314. 315. 316. 317. 318.

320. 321.

322.

c) 24

a) 37073 b) 37037 0.0075  0.05  0.03 = ? a) 0.5 b) 0.05 (204 - 29) x ? = 1225 a) 9 b) 7 1.25  0.25 of 2.5 = ? a) 0.2 b) 0.02 35411 + 3214 + ? = 50721 a) 12095 b) 12069

c) 73037 c) 50 c) 70 c) 2

d) 1

2 3

b) 1

d) 33037 d) 5

13.2  0.11 0.5  ? a) 60 b) 6 c) 0.6 11436  55055  11 =? a) 6413 b) 6341 c) 6431 (0.125 x 0.01)  (0.05 x 0.005) = ? a) 5 b) 0.5 c) 0.05

2) 9

1 2

3) 10

1 2

d) 5

323. 25% of 40% of 800=? 1)8 2)0.8 3)0.08 324. 15.5% of 850 +24.8% of 650=? 1)295 2)292.75 3)292.95

7 12

2) 3

1 12

3) 1

5 12

3 5

d) 0.06 d) 6143 d) 0.005

1 2

4)80 4)292.25

4) 1

[

]

[

]

[

]

[

]

[

]

[

]

[

]

[

]

e) 200 e) 12094

e) 2 e) 0.006 e) 6423 e) 50

5) 13

7 12

[

]

[

]

[

]

[

]

[

]

1 2

5)800 5)290.75

1 1 2 11 3  4  2  1 =? 6 2 3 12

1) 3

]

e) 0.7

d) 12096

4) 12

[ e) 40

1  1  1  13   4  3  (2   =? 2  2  2  1 2

]

e) 0.005

d) 45

c) 0

[ e) 40

d) 20

c) 12090

]

e) 15

1 1 1 1 15  15  15  15 =? 5 5 5 5

1) 11

325.

d) 10

111111 =? 3

a) 30 319.

c) 8.50

[

5) 1

7 12

414  23  7  36

326.

7

2



3  2  2

2

=?

Keshava Reddy IIT & Medicine Foundation Academy

37

VIII Class

Mathematics - NTSE Material

1)3 327.

2)2

3)5

4)4

5)7

444  37  15  11 x =; x=?

1)3

2)4

[ 3)2

4)5

5)1

328. 56.4  22.5-232  8=? 1)1242

[

2)1422

3)1240

4)1268

2)3125

3)625

4)125

2)56494

3)54694

4)54664

2)388

3)346

4)391

2)22.48

3)29.58

4)26.68

2)7.06

3)9.10

4)8.06

2)15

3)16

4)12

336.

1 2 3

4)98.6

1 4

2

2)128

3) 3

3 4

4) 8

1 2

[

]

[

]

[

]

[

]

[

]

[

]

[

]

5)96.6

5) 9

1 2

2

3)161

4)149

5)196

3)2

4)1

5)3

576  x  25; x  ?

1)-1 339.

2) 4

21 24   4   7  ?  19

1)134 338.

3)86.3

3 1 1 3 3  2  4  1 =? 4 2 2 4

1) 7 337.

2)92.8

]

5)14

335. 18.5% of 3200+ 7.4% of 450=? 1)92.5

[

5)8.02

334. 494  38  ?832  4 1)18

]

5)25.68

333. 37% of 248 -27% of 310=? 1)8.60

[

5)390

332. 84.42-43.82+16.57-32.49=? 1)24.68

]

5)525

331. 38%of 295+62% of 445=? 1)380

[ 5)252

330. 62626-6262+626-62+6=? 1)56934

]

5)1238

329. 125  625  25=5  x;x=? 1)375

]

2)0

4949 =? 7

1)77 2)717 340. 0.005  0.01=1 1)0.0005 2)0.00005

3)770

4)697

5)707

3)0.005

4)0.0001

5)0.001

Keshava Reddy IIT & Medicine Foundation Academy

38

Mathematics - NTSE Material

Keshava Reddy IIT & Medicine Foundation Academy

VIII Class

39

Mathematics - NTSE Material

Keshava Reddy IIT & Medicine Foundation Academy

VIII Class

40

Mathematics - NTSE Material

Keshava Reddy IIT & Medicine Foundation Academy

VIII Class

41

Mathematics - NTSE Material

Keshava Reddy IIT & Medicine Foundation Academy

VIII Class

42

Mathematics - NTSE Material

Keshava Reddy IIT & Medicine Foundation Academy

VIII Class

43