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CONTENT 1.

Simplification

1-27

2.

Approximation

28-39

3.

Series

40-62

4.

Equations and Inequations

63-82

5.

Average

83-90

6.

Percentage

7.

Ratio and Proportion

102-113

8.

Profit and Loss

114-122

9.

Simple Interest and Compound Interest

123-134

10. Time and Work/ Pipes and Cisterns

91-101

135-145

11. Time, Speed & Distance

146-156

12. Area and Perimeter

157-167

13. Probability, Permutation and Combination

168-177

14. Data Interpretation

178-262

15. Data Sufficiency

263-279

1

SIMPLIFICATION

DIRECTIONS (Qs. 1-10) : What should come in place of the question mark (?) in the following questions ? (SBI Clerk 2011) 1.

2.

3.

9 3 7 + + =? 10 11 15 217 (a) 1 330 211 (c) 1 330 (e) None of these 3

42875 - ? = 21 (a) 18 (c) 15 (e) None of these

15 262

15 (c) 266 (e) None of these

5.

6.

7.

8.

(b) 13 (d) 11

57 32 45 ´ ´ =? 67 171 128

(a)

4.

221 330 197 (d) 1 330

(b) 1

25639 – 5252 – 3232 = ? (a) 17255 (c) 17515 (e) None of these 10. 283 × 56 + 252 = 20 × ? (a) 805 (c) 807 (e) None of these

15 (b) 268 17 (d) 268

(79210 ¸ 178) – 5.5 = ? (a) 1512 (b) 1521 (c) 1251 (d) 1531 (e) None of these 38% of 4500 – 25% of ? = 1640 (a) 260 (b) 270 (c) 280 (d) 290 (e) None of these (b) 2905.5 (d) 2909.5 (b) 32 (d) 30

(b) 17551 (d) 17155 (b) 803 (d) 809

DIRECTIONS (Qs. 11-20) : What should come in place of the question mark (?) in the following questions ? 11. 6389 – 1212 – 2828 = ? (a) 2349 (c) 2934 (e) None of these 12.

1 1 3 th of nd of th of 52000 = ? 4 2 4 (a) 4875 (b) 4857 (c) 4785 (d) 4877 (e) None of these

(5863 - 2704) ´ 0.5 = ? (a) 2955.5 (c) 2590.5 (e) None of these (?)2 + 152 – 332 = 97 (a) 33 (c) 34 (e) None of these

9.

(SBI Clerk 2011) (b) 2493 (d) 2394

31 86 41 ´ ´ =? 43 95 93

(a)

82 267

(b)

82 283

83 82 (d) 265 285 (e) None of these 13. 526 × 12 + 188 = 50 × ? (a) 120 (b) 160 (c) 140 (d) 110 (e) None of these 14. 622 – 322 +(?)2 = 3144 (a) 17 (b) 16 (c) 19 (d) 15 (e) None of these 15. 3 21952 + 33 = ? (a) 58 (b) 61 (c) 63 (d) 51 (e) None of these 16. ?% of 5600 –28% of 3500 = 1988 (a) 58 (b) 55 (c) 51 (d) 53 (e) None of these 3 1 17. 32000 ´ ´ ? ´ = 4800 4 2 2 3 (a) (b) 3 5 2 1 (c) (d) 5 4 (e) None of these

(c)

2 18.

Simplification 8536 – 2209

0.3 ?

(a) 2556.7 (c) 2546.7 (e) None of these 5 1 7 19. 8 4 12

(a) 1

(b) 2456.7 (d) 2645.7

?

11 24

9 26 (e) None of these

(c) 1

20.

3584 32 –11

(b) 1

13 24

(d) 1

7 24

?

(a) 10021 (c) 10221 (e) None of these

(b) 12001 (d) 10201

DIRECTIONS (Qs. 21-35): What should come in place of the question mark (?) in the following questions? 21. 5 × ? = 8042 ÷ 4 (a) 296.1 (c) 10052.5 (e) None of these 22. 206 × 71 – 12080 = ? (a) 2546 (c) 2564 (e) None of these 23.

(b) 5433.6 (d) 402.1

(b) 2654 (d) 2645

3 9 6 =? 7 14 11

(a)

9 22

4 11 (e) None of these

(c) 24.

(b)

7 11

(d)

7 22

? + 22 = 2601 (a)

841

(c)

22 (e) None of these 25.

(IBPS Clerk 2011)

2

(b) (841)2 (d) 22

4 3 1 1 +3 = ? 5 8 2

(a) 4

17 40

27 40 (e) None of these

(c) 3

26. 14% of 905 + ? = 287 (a) 148.7 (b) (c) 163.1 (d) (e) None of these 27. 2073.5 ÷ (22 × 14.5) = ? (a) 7.5 (b) (c) 4.5 (d) (e) None of these 28. 6824 + 7864 = ? × 40 (a) 376.4 (b) (c) 363.4 (d) (e) None of these 29. 10000 ÷ 100 ÷ 10 = ? (a) 1 (b) (c) 1000 (d) (e) None of these 30. (49)2 × (7)8 ÷ (343)3 = (7)? (a) 3 (b) (c) 7 (d) (e) None of these 31. 7825 – 9236 + 5234 = ? × 25 (a) 152.92 (b) (c) 125.29 (d) (e) None of these 32. 58% of 450 – ? % of 250 = 181 (a) 34 (b) (c) 32 (d) (e) None of these 33. 17.7% of 286 = ? (a) 52.262 (b) (c) 54.626 (d) (e) None of these 34. 13.5 × 16.3 × 12.8 = ? (a) 2861.46 (b) (c) 2816.64 (d) (e) None of these 35. 525.25 + 52.52 + 5.2 = ? (a) 678.79 (b) (c) 588.97 (d) (e) None of these

160.3 162.5 6.5 3.5 359.2 367.2 0.1 100 11 9 152.29 125.92 30 48 48.266 50.622 2168.46 2186.64 428.97 582.79

DIRECTIONS (Qs. 36-50): What should come in place of the question mark (?) in the following questions? 36. 6.2 × 5.5 × 4.5 = ? (a) 154.35 (c) 155.54 (e) None of these 37.

2

(IBPS Clerk 2011) (b) 145.54 (d) 135.45

1 1 2 3 + 2 =? 7 14 7

(b) 4

37 40

(a) 6

(d) 3

11 40

(c) 2

5 14

3 14 (e) None of these

(b) 4

5 14

(d) 7

11 14

3

Simplification 38.

1 5 6 =? 5 7 7

(a)

1 5

(b)

3 5

1 2 (d) 6 7 (e) None of these 2615 – 4361 + 2881 = ? × 20 (a) 65.75 (b) 58.75 (c) 54.25 (d) 64.25 (e) None of these 3.5 × (48 ÷ 1.5) = ? (a) 111 (b) 112 (c) 121 (d) 122 (e) None of these 16.8% of 705 = ? (a) 116.88 (b) 109.66 (c) 118.44 (d) 121.22 (e) None of these 13% of 190 + ? = 111 (a) 68.7 (b) 93.3 (c) 24.7 (d) 71.3 (e) None of these 628.88 – 410.25 + 153.05 = ? (a) 371.68 (b) 56.58 (c) 317.68 (d) 65.58 (e) None of these (5 × 5 × 5 × 5 × 5 × 5)2 × (5 × 5 × 5 × 5)8 ÷ (5 × 5)3 = (25)? (a) 22 (b) 13 (c) 17 (d) 19 (e) None of these

50. 8080 ÷ 80 ÷ 8 = ? (a) 880 (c) 808 (e) None of these

(b) 12.625 (d) 16.225

DIRECTIONS (Qs. 51-65) : What should come in place of question mark (?) in the following equations?

(c)

39.

40.

41.

42.

43.

44.

45.

? 12 = 1296 (a)

46.

47.

48.

49.

2304

51. 436.56 – 625.43 + 312.55 = ? (a) 125.68 (b) (c) 132.68 (d) (e) None of these 52. 4% of 250 × ?% of 140 = 84 (a) 12 (b) (c) 6 (d) (e) None of these 53. 4545 ÷ 50 ÷ 5 = ? (a) 445.5 (b) (c) 454.5 (d) (e) None of these 54. 5 × ? = 2637 ÷ 3 (a) 4395 (c) 4539 (e) None of these 55. 1.5 × 52

56.

57.

(b) (48)2

(c) (d) 48 (e) None of these 8282 + 2828 = ? × 40 (a) 277.75 (b) (c) 277.25 (d) (e) None of these 5% of 420 × ?% of 150 = 252 (a) 12 (b) (c) 6 (d) (e) None of these 25 ÷ 0.5 – 0.5 = ? (a) 25 (b) (c) 36.5 (d) (e) None of these 5 × ? = 2862 ÷ 3 (a) 4770 (b) (c) 4077 (d) (e) None of these

48

58.

257.75 257.25

59.

5 8

60.

0 49.5 195.4 170.6

61.

(IBPS Clerk 2011) 135.86 123.86 5 8 19.16 18.18 (b) (d)

157.8 175.6

2 ÷ =? 5

(a) 30.1 (b) 31.2 (c) 32.1 (d) 33.2 (e) None of these (6 × 6 × 6 × 6 × 6 × 6)4 × (6 × 6 × 6 × 6)5 (6 × 6)7= (36)? (a) 15 (b) 2 (c) 16 (d) 29 (e) None of these 8.2 × 4.4 × 5.5 = ? (a) 184.88 (b) 185.44 (c) 196.88 (d) 198.44 (e) None of these 17% of 250 + ? = 108 (a) 65.5 (b) 73.5 (c) 56.5 (d) 68.5 (e) None of these 45 ÷ 1.5 – 0.5 = ? (a) 22.5 (b) 25.5 (c) 29.5 (d) 45 (e) None of these 12.8% of 715 = ? (a) 91.25 (b) 92.15 (c) 95.12 (d) 93.21 (e) None of these 3 9 5 =? 7 14 7 27 13 (a) (b) 70 35 17 12 (c) (d) 70 35 (e) None of these

4

Simplification

62. 3596 – 2832 + 2040 =? × 40 (a) 67.4 (b) 70.1 (c) 74.5 (d) 69.3 (e) None of these 63.

6

3 1 1 3 5 =? 8 16 8

(a) 6

5 16

3 16 (e) None of these 64. 7474 + 4747 = ? × 25 (a) 448.84 (c) 488.84 (e) None of these

(c) 9

65.

(b) 4

5 16

(d) 8

7 16

(b) 482.48 (d) 484.48

? – 11 = 1764

(a) (c) (e)

2809 53 None of these

(b) (53)2 (d) 53

72. 7059 – 2350 + 1936 = ? × 50 (a) 123.6 (b) (c) 132.6 (d) (e) None of these 73. 16% of 550 ÷ ?% of 500 = 2.5 (a) 5.64 (b) (c) 7.04 (d) (e) None of these 74. 8648 – 7652 = ? × 40 (a) 24.7 (b) (c) 27.4 (d) (e) None of these 75. 22% of 364 – ? = 23 (a) 50.02 (b) (c) 53.16 (d) (e) None of these 76. 683.46 – 227.39 – 341.85 = ? (a) 114.22 (b) (c) 144.22 (d) (e) None of these 77.

DIRECTIONS (Qs. 66-80): What should come in place of question mark (?) in the following questions?

(a) 2

67.

68.

69.

70.

71.

13 27

11 12

(c) 7 (b) 1

11 27

23 21 (c) 2 (d) 3 32 32 (e) None of these 10.8 × 5.5 × 8.4 = ? (a) 458.69 (b) 489.96 (c) 498.96 (d) 485.69 (e) None of these 45 ÷ 5 – 0.5 = ? (a) 10 (b) 12 (c) 9.5 (d) 8.5 (e) None of these 3.5 × (60 ÷ 2.5) = ? (a) 62 (b) 96 (c) 74 (d) 88 (e) None of these (4 × 4 × 4 × 4 × 4 × 4)5 × (4 × 4 × 4)8 ÷ (4)3 = (64)? (a) 17 (b) 10 (c) 16 (d) 11 (e) None of these 5 × ? = 8484 ÷ 4 (a) 444.2 (b) 424.2 (c) 442.2 (d) 422.2 (e) None of these

78.

28.9 25.9 57.08 59.14 141.22 112.22

(b) 10

11 12 (e) None of these

5 3 4 2 =? 8 5 9

8.11 6.08

2 3 1 2 1 =? 3 4 2

(a) 8

(IBPS Clerk 2011) 66.

3

132.3 123.9

? 5 (a)

(d) 9

12 13

11 13

2209 2704

(c) 52 (e) None of these 79. 14.5% of 608 = ? (a) 88.16 (c) 81.68 (e) None of these 80. 840 ÷ 40 ÷ 0.5 = ? (a) 8.5 (c) 10.5 (e) None of these

(b) (52)2 (d) 52

(b) 86.18 (d) 86.88 (b) 21 (d) 42

DIRECTIONS (Qs. 81-95) : What should come in place of the question mark (?) in the following questions? (IBPS Clerk 2011) 81. 16% of 450 ÷ ? % of 250 = 4.8 (a) 12 (b) (c) 4 (d) (e) None of these 82. 19.5% of 524 = ? (a) 102.18 (b) (c) 120.18 (d) (e) None of these

6 10

122.81 112.81

5

Simplification 83.

? 11 = 1521 (a)

(b)

2500

(c) 28 (e) None of these 84. 700 70 0.5 = ? (a) 10 (c) 1.5 (e) None of these 85. 12.8 4.5 2.2 = ? (a) 168.72 (c) 128.27 (e) None of these 86. 55 5.5 0.5 = ? (a) 11 (c) 8.5 (e) None of these

(d) 50

(b) 2.5 (d) 20

(b) 126 72 (d) 162.72

(b) 10 (d) 10.5 4

5 5 5 5 5) (a) 10 (c) 19 (e) None of these 88. 8059 7263 ? 40 (a) 19.9 (c) 15.9 (e) None of these 89. 4 ? 4062 5 (a) 203.1 (c) 205.1 (e) None of these 87.

90.

(5

3.5

(80

4 3 2 5 4

(a) 4

(b) 17 (d) 12

(b) 18.7 (d) 17.7

(b) 213.1 (d) 215.1

(b) 111 (d) 212

3 5 1 (d) 9 5

(b) 8

(b) 24.53 (d) 24.35

5 =? 8

12 35

11 35 (e) None of these

(c) 2

(5 5)6 (5)2 = ( 25 )?

2.5) = ?

(a) 122 (c) 222 (e) None of these 1 3 2 91. 5 + 2 + 1 = ? 5 5 5 4 (a) 7 5 2 (c) 6 5 (e) None of these 92. 13% of 258 – ? = 10 (a) 23.45 (c) 23.54 (e) None of these 93.

(28)2

(b) 1

12 35

(d) 3

13 25

94. 623.15 – 218.82 – 321.43 = ? (a) 89.2 (b) (c) 89.9 (d) (e) None of these 95. 5437 – 3153 + 2284 = ? × 50 (a) 96.66 (b) (c) 96.13 (d) (e) None of these

82.2 79.2 91.36 93. 16

DIRECTIONS (Qs. 96-97) : What will come in place of the question mark (?) in the following questions ? (SBI & its Associates PO 2011) 96. 25.05 × 123.95 + 388.999 × 15.001 =? (a) 900 (b) 8950 (c) 8935 (d) 8975 (e) 8995 97. (15.01)2 × (a) 6125 (c) 6200 (e) 6250

730 = ?

(b) 6225 (d) 6075

DIRECTIONS (Qs. 98-102) : What will come in place of the question mark (?) in the following questions ? (IBPS PO/MT 2011) 98.

99.

2

2

11449 6241 (54 ) = ? + ( 74 ) (a) 384 (b) 3721 (c) 381 (d) 3638 (e) None of these

(3 8

8

) (8

8 7 8

)

98 = ?

(a) 2 8 (b) 8 8 (c) 382 (d) 386 (e) None of these 100. 3463 295 – 18611 = ? + 5883 (a) 997091 (b) 997071 (c) 997090 (d) 999070 (e) None of these 28 195 39 5 + =? 101. 65 308 44 26 1 (a) (b) 0.75 3 1 1 (c) 1 (d) 2 2 (e) None of these 102. (23.1)2 + (48.6)2 – (39.8)2 = ? + 1147.69 (a) (13.6)2 (b) 12.8 (c) 163.84 (d) 12.8 (e) None of these DIRECTIONS (Qs. 103-112): What will come in place of the question mark (?) in the following questions? 103. (3325 25) × (152 (a) 1269.4 (c) 1265.3 (e) None of these

16) = ?

(IBPS Clerk 2012) (b) 1264.9 (d) 1263.5

6 104.

Simplification 3136 1764 = ? (a) 14 (c) – 14 (e) None of these

(b) (196)2 (d) 144

1 2 2 105. 5 + 2 + 3 = ? 5 15 3 (a) 15

(b) 13

11 15 (e) None of these 106. – 15 – 27– 88 – 63 + 255 = ? (a) 55 (c) 62 (e) None of these 107. (2525 × 0.25 5) × 7 = ? (a) 889.43 (c) 886.45 (e) None of these

(c)

14 108. 19

(a)

(d) 12

(b) 74 (d) 59

(b)

4 7

3 2 (d) 7 9 (e) None of these 109. 32% of 500 + 162% of 50 = ? (a) 231 (b) 245 (c) 237 (d) 247 (e) None of these 110. 45316 + 52131 – 65229 = ? + 15151 (a) 17063 (b) 17073 (c) 17076 (d) 17067 (e) None of these 25 12 + 155 + 1 = ? (a) 13 (c) 17 (e) None of these

(b) 14 (d) 16

184 4 112. =? 23% of 400

(a) 7 (c) 8 (e) None of these

(b) 9 (d) 5

DIRECTIONS (Qs. 113-127): What should come in place of the question mark (?) in the following questions? 113. ? ÷ (a) (c) (e)

0.5 24 = 5652 171.75 171.25 None of these

(RBI Assistant 2012) (b) 117.25 (d) 117.75

8 192 =? 13 559

(a) 1

19 24

(b) 4

19 28

17 17 (d) 3 28 28 (e) None of these 243 124 – 25340 = ? (a) 4729 (b) 4792 (c) 4972 (d) 4927 (e) None of these 92 ÷ 8 ÷ 2 ? (a) 4.75 (b) 5.75 (c) 4.25 (d) 5.25 (e) None of these (121)3 11 ÷ (1331)2 = (11)? (a) 3 (b) 2 (c) 1 (d) 0 (e) None of these 283.56 + 142.04 + 661.78 = ? (a) 1084.28 (b) 1087.28 (c) 1080.38 (d) 1082.48 (e) None of these 7028 ÷ 25 = ? (a) 218.12 (b) 281.21 (c) 218.21 (d) 282.12 (e) None of these

(c) 2

118.

(c)

111.

117.

(b) 883.75 (d) 881.75

57 20 =? 70 21 2 7

114. 5 ? = 4808 ÷ 8 (a) 122.2 (b) 112.2 (c) 120.2 (d) 102.2 (e) None of these 115. 65% of 654 - ? % of 860 = 210.1 (a) 25 (b) 15 (c) 20 (d) 30 (e) None of these 116. 35154 – 20465 – 5201 = ? (a) 9488 (b) 9844 (c) 9484 (d) 9848 (e) None of these

119.

120.

121.

122.

123. 390.5 ? = 284 (a) (256)2 (c) 16 (e) None of these 124. 12.5 8.4 7.6 = ? (a) 787 (c) 799 (e) None of these 125. 4477 ÷ (44 5.5) = ? (a) 24.5 (c) 16.5 (e) None of these 126. 33.5% of 250 = ? (a) 76.25 (c) 78.75 (e) None of these

22 (b) 16 (d) 256

(b) 788 (d) 789 (b) (d) (b) 82.25 (d) 83.75

21.5 18.5

7

Simplification 127.

1 3 4 of of of 5820 = ? 2 5 9 (a) 766 (b) 777 (c) 776 (d) 767 (e) None of these

1 3 3 138. 2 + 3 = ? 4 4 5 10 (a) 9

DIRECTIONS (Qs. 128-142) : What value should come in the place of question mark (?) in the following questions ? 128. 3.6 + 36.6 + 3.66 + 0.36 + 3.0 (a) 44.22 (b) (c) 74.22 (d) (e) None of these 129. 23 × 45 ÷ 15 = ? (a) 69 (b) (c) 63 (d) (e) None of these 130. 4

5 6

7

(a) 2

1 2

5

= ? 77.22 47.22 65 71

8 =? 11

10 33

20 33 (e) None of these

(c) 2

210 17 ? = 4046 14 15 (a) 202 (c) 233 (e) None of these 132. 83% of 2350 = ? (a) 1509.5 (c) 1905.5 (e) None of these

(b) 6

20 33

(d) 6

10 33

(b) 218 (d) 227 (b) 1950.5 (d) 1590.5

133.

(b) 6 (d) 8 (b) 225 (d) 221 (b) 1449 (d) 1476

136.

8281 = ? (a) 89 (c) 93 (e) 83 137. (63)2 – (12)2 = ? (a) 3528 (c) 3582 (e) None of these

3 10 (e) None of these

(c) 9

(SBI Clerk 2012)

(b) 7

7 10

(d) 7

9 10

139. 17 19 4 ? = 161.5 (a) 8 (b) (c) 7 (d) (e) None of these 140. 1798 31 ? = 348 (a) 3 (b) (c) 4 (d) (e) None of these 141. (9.8 × 2.3 + 4.46) ÷ 3 = (3)? (a) 3 (b) (c) 5 (d) (e) None of these 142. 43% of 600 + ?% of 300 = 399 (a) 45 (b) (c) 42 (d) (e) None of these

6 9

6 5 9 2 41 47

DIRECTIONS (Qs. 143-157) : What should come in place of the question mark (?) in the following questions ?

131.

1089 + 3 = (?) 2 (a) 5 (c) 3 (e) 4 134. 96 + 32 × 5 – 31 = ? (a) 223 (c) 229 (e) None of these 135. ? 36 = (7)2 – 8 (a) 1426 (c) 1463 (e) None of these

7 10

(b) 97 (d) 91 (b) 3852 (d) 3825

143. (12 × 19) + (13 × 8) = (15 × 14) + ? (a) 124 (b) 122 (c) 126 (d) 128 (e) None of these 144.

(SBI Clerk 2012)

65 12 50 + 54 = ?

(a) (b) 282 28 (c) 28 (d) 784 (e) None of these 145. 15% of 524 – 2% of 985 + ? = 20% of 423 (a) 25.9 (b) 27.7 (c) 25.7 (d) 24.9 (e) None of these 146. 151 × 8 + (228 ÷ 19)2 = ? (a) 1360 (b) 1354 (c) 1368 (d) 1381 (e) None of these 147. 1521 + 225 = ? (a) 56 (c) 54 (e) None of these 148. 38.734 + 8.638 – 5.19 = ? (a) 41.971 (c) 43.072 (e) None of these

(b) 58 (d) 62 (b) 42.179 (d) 42.182

8

Simplification

149. 78.9 (343)1.7 × (49)4.8 = 7? (a) 13.4 (b) 12.8 (c) 11.4 (d) 9.6 (e) None of these 150. 3 512 4 16 576 = ? (a) 24 (c) 22 (e) None of these 151. (42 × 3.2) (16 × 1.5) = ? (a) 5.9 (c) 6.1 (e) None of these 152. 199 + 53 4 × 42 = ? (a) 969 (c) 966 (e) None of these 153. 342 6 × 28 = 1099 + ? (a) 478 (c) 486 (e) None of these 154.

9.8 2.5 7.6 =? 0.5 (a) 384.2 (c) 364.3 (e) None of these

3 2 155. of of ? = 426 5 7 (a) 2490 (c) 2475 (e) None of these

(b) 31 (d) 18 (b) 5.6 (d) 4.8

159.

(c) (e)

8 45

7 45 None of these

(c) (e)

12 173 17 171 None of these

)

(19)2 = ?

(b) 72 7

(c) 134 (d) 70 7 (e) None of these 160. (4444 ÷ 40) + (645 ÷ 25) + (3991÷ 26) = ? (a) 280.4 (b) 290.4 (c) 295.4 (d) 285.4 (e) None of these 161.

(b) 655 (d) 799

33124 2601 – (83)2 = (?)2 + (37)2 (a) 37 (b) 33 (c) 34 (d) 28 (e) None of these 17 51 1 3 4 11 + 2 = ? 37 52 7 4 (a) 303.75 (b) 305.75

162. 5 (b) 502 (d) 504

3 4 (e) None of these

(c) 303

(b) 379.5 (d) 372.4

(d) 305

1 4

DIRECTIONS (Qs. 163-177): What will come in place of question mark (?) in the given question? (IBPS Clerk 2013)

(b) 2565 (d) 2485

(b)

7 47

(d)

8 51

163. 4

164.

13 104 52 =? 157. 63 14 19

(a)

) (

7 + 7 + 4 7 +8 7

(a) 143

2 2 4 ? 156. 3 + 1 = 4 5 9 5

(a)

(5

(b)

13 171

(d)

18 171

158. 4003 × 77 – 21015 = ? × 116 (a) 2477 (b) 2478 (c) 2467 (d) 2476 (e) None of these

8 1 1 2 ÷ –3 =? 9 13

(a) 1

9 26

(b) 2

7 13

(c) 1

11 26

(d) 2

4 13

(e) 1

10 13

6 136 8 + 132 =? 628 16 – 26.25

(a) 15 (b) 24 (c) 18 (d) 12 (e) 28 165. {(441)1/2 × 207 × (343)1/3} ÷ {(14)2 × (529)1/2}

DIRECTIONS (Qs. 158-162) : What will come in place of the question mark (?) in the following questions ? (IBPS PO/MT 2012)

1 2

166.

(a) 6

1 2

(b) 5

1 2

(c) 5

3 4

(d) 6

3 4

(e) 6

1 4

{

7744

(a) 7 (c) 11 (e) 17

(11) 2

}

(2)3 = (?)3

(b) 9 (d) 13

9

Simplification 11 4

167. (4356)1/ 2

?

(a) 2 (c) 8 (e) 16 168.

176. (1097.63 + 2197.36 - 2607.24) ÷ 3.5 = ? (a) 211.5 (b) 196.5 (c) 209.5 (d) 192.5 (e) 189.5

6

(b) 4 (d) 6

177.

3 of {4624 8

(564 – 428)} = ?

(b)

3 11

(d)

4 11

(b) 14

1 2

(c)

(c) 11

5 6

(d) 12

3 4

2 11

(e)

5 11

3 5 3 1 6 –2 3 =? 8 12 16 2 (a) 21 (c) 14 (e) 16 172. (34.5 14 42) 2.8 = ? (a) 7150 (c) 7245 (e) 7335 173. (216)4 (36)4 × (6)5 = (6)? (a) 13 (c) 7 (e) 10

DIRECTIONS (Qs. 178-182) : What should come in place of the question mark (?) in the following questions ? 154 136

35 33

171. 3

175.

1 11

1 4

1 8 169. 456 24 × 38 – 958 + 364 = ? (a) 112 (b) (c) 128 (d) (e) 118 170. (43)2 + 841 = (?)2 + 1465 (a) 41 (b) (c) 38 (d) (e) 30

4356

?

6084 (a) 144 (c) 169 (e) 121

3

6 17

2

(66)2 × 33] = ?2

(a)

(a) 13

(e) 12

174.

1 of [(17424)1/2 11

(b) 18 (d) 15 (b) 7365 (d) 7575 (b) 11 (d) 9

= 11

(b) 196 (d) 81

7 9 – 1 ÷ = (?)2 34 25

178. 20.2 × 64 × 81.3 × 40.2 = 8? (a) 2.7 (b) (c) 3.7 (d) (e) None of these 179. 83% of 6242 × 12% of 225 = ? (a) 146286.42 (b) (c) 139883.22 (d) (e) None of these

(IBPS RRB OS 2013) 2.5 3.2

134263.18 1562218.23

1 6 3 180. 1 + 1 + 3 = ? 8 7 5

(a) 8

121 140

197 280 (e) None of these 181. ? 25 12 = 248.76 (a) 74628 (c) 62452 (e) None of these 182. (73)3 = ? (a) 365127 (c) 305867 (e) None of these

(c) 9

(b) 6

163 280

(d) 7

117 140

(b) 497.52 (d) 870.66

(b) 298627 (d) 389017

DIRECTIONS (Qs. 183-187) : What value should come in place of the questions mark (?) in the following questions ?

(a)

2 5

(b)

1 3

(c)

4 5

1 (d) 5

(e)

3 5

183. 18.5 × 21.4 × ? = 6255.22 (a) 15.8 (c) 17.4 (e) 16.4 184. 1.5 × 78 0.5 = ? (a) 238 (c) 243 (e) 261

(IBPS Specialist (I.T.) 2013) (b) 14.6 (d) 17.2 (b) 234 (d) 216

10

Simplification

185. 302.46 + 395.72 – 123.47 = ? (a) 576.77 (b) 547.17 (c) 547.77 (d) 574.71 (e) 577.71 186.

3

4096 (a) 16

3

64 = 3 ?

(c) 64

195.

(b) 8 (d)

4

196.

(e) 4 2 187. ? % of 800 = 293 – 22% of 750 (a) 14 (b) 18 (c) 12 (d) 16 (e) 20 DIRECTIONS (Qs. 188-197) : What should come in place of the question mark(?) in the following equation? (IBPS Clerk 2014) 188. 138.009 + 341.981 – 146.305 = 123.6 + ? (a) 210.85 (b) 120.85 (c) 220.085 (d) 120.085 (e) None of these 189. 4

33 34 (e) None of these

(c) 1

(b) 18 (d)

1 34

191. 477.5 ¸ 473/ 2 ´ 47-3 = ( 47)? 1 2 (d) 3.5

(b) 2

(c) 6 (e) None of these 192. 779.5 × 5 – 46.5 × 19 – 9 = ? (a) 10800 (b) 18008 (c) 10080 (d) 10008 (e) 18080 193.

194.

197.

(a)

7 6

(b)

6 7

(c) 1

(d)

6 9

(13)3 + 73

(13) 2 7 2 ?

3 1 7 3 =2 4 3 9

= 20

(a) 6 (c) 91 (e) None of these

(b) 20 (d) 104

(SBI Clerk 2014) 198.

13824 ? = 864 (a) 1296 (c) 1600 (e) None of these

(b) 1156 (d) 1024

7 3 1 7 1 =? 11 11 2 10 (a) 13 11 9 (c) 14 11 (e) None of these

202. 3

(b) 0.2 (d) 0.9

3 4 5 21 of of of of 504 = ? 5 7 9 24 (a) 6 3 (b) 6 9 (c) 9 6 (d) 84 (e) None of these

3

199. (91)2 (41)2 ? = 9858 (a) 11236 (b) 10816 (c) 10404 (d) 9604 (e) None of these 200. 4900 ÷ 28 × 444 ÷ 12 = ? (a) 6575 (b) 6475 (c) 6455 (d) 6745 (e) None of these 201. 125% of 260 + ? % of 700 = 500 (a) 32 (b) 56 (c) 23 (d) 46 (e) None of these

3

0.000064 = ? (a) 0.02 (c) 2.0 (e) None of these

6 7

(e) None of these

7 17

2 190. 18 of 150.8 +? = 8697.32 – 3058.16 5 (a) 2764.44 (b) 2864.34 (c) 1864.44 (d) 2684.44 (e) None of these

(a) 3

5 6

?

8 3 1 9 5

(b) 0.4 (d) 2

DIRECTIONS (Qs. 198-212) : What should come in place of the question mark (?) in the following questions ?

1 1 1 2 4 8 5 =? 2 3 3 3

(a) 8

0.2 0.2 0.2 0.02 =? 0.044 (a) 0.004 (c) 1 (e) None of these

203.

.23 .023 =? .0023 23 (a) 0.207 (c) 2070 (e) None of these

6 11 17 (d) 10 22

(b) 14

(b) 207 (d) 0.0207

11

Simplification 204. 1.05% of 2500 + 2.5% of 440 = ? (a) 37.50 (b) 37.25 (c) 370.25 (d) 372.50 (e) None of these 205.

17 4 42 2 =? 90 5 12

(a) (c) (e) 206. 17

25 54 11 27 None of these

(b)

22 57

(d)

13 27

2 5 7 4 ? = 46 5 8 8

(a) 32

3 5

(b) 33

3 5

2 2 (d) 32 5 5 (e) None of these 207. 136% of 250 + ? % of 550 = 670 (a) 64 (b) 55 (c) 56 (d) 65 (e) None of these 208. 3889 + 12.952 – ? = 3854.002 (a) 47.95 (b) 47.752 (c) 47.095 (d) 47.932 (e) None of these

(c) 33

209. (5 5 5 5 5 5)4

(5 5)6 (5)2 = ( 25 )?

(a) 10 (c) 19 (e) None of these

(b) 17 (d) 12

28 5 15 6 210. 7 2 + 256 + (13)2 = ? (a)

27 115

25 117 (e) None of these 211. 1.5 × 0.025 + (?)2 = 0.1 (a) 0.28 (c) 0.25 (e) None of these

(c)

212.

(b)

22 117

(d)

22 115

(b) 0.27 (d) 0.235

(3.537 0.948)2 + (3.537 + 0.948)2 (3.537)2 + (.948)2

(a) 4.485 (c) 4 (e) None of these

DIRECTIONS (Qs. 213-222) : What will come in place of question mark (?) in the following question? 213. 0.8 × 888 ÷ 80 × 18 = ? (a) 159.64 (b) 159.74 (c) 159.84 (d) 160.4 (e) None of these 214. 3 1728 ? 7 (a) 16 (b) 17 (c) 18 (d) 19 (e) None of these 1 215. 42% of 12% of th of 1500 = ? 4 (a) 17.8 (b) 17.9 (c) 18.8 (d) 18.9 (e) None of these 216. 12% of 150 + 62% of 800 = ? (a) 314 (b) 514 (c) 714 (d) 914 (e) None of these 217. 4244 ÷ 4 + 4554 ÷ 9 = ? (a) 1567 (b) 1667 (c) 1767 (d) 1867 (e) None of these 218. 3.3 + 13.33 + 31.13 + 13.31 + 1.3 = (a) 61.37 (b) 62.37 (c) 63.37 (d) 64.37 (e) None of these 219. 47 + 345 ÷ 15 × 2 = ? (a) 91 (b) 92 (c) 93 (d) 94 (e) None of these 21 68 475 = (? ) 220. 24 24 95 331 340 (b) (a) 24 24 361 381 (c) (d) 24 24 (e) None of these 221. 9786 – 4321 + 5053 = ?– 3727 (a) 14240 (b) 14245 (c) 15240 (d) 15245 (e) None of these 222. 23 + 636 ÷ 12 – 14 = ? (a) 62 (b) 72 (c) 82 (d) 92 (e) None of these

DIRECTIONS (Qs. 223-227) : What should come in place of the question mark (?) in the following questions?

=?

(b) 2.589 (d) 2

(SBI Clerk 2014)

(IBPS RRBS 2014) 223. 25% of 84 × 24% of 85 = ? (a) 424.2 (b) 488.4 (c) 482.8 (d) 428.4 (e) None of these