Directions (1 – 10): What will come in place of question mark (?) in the given question ?
1. √1849 + √441 = 2(16 - ?)
a) 14
b) 6
c) 8
d) 12
e) 10
2. √(108 × 6 + 98 – 121) = ?2
a) 4
b) 3
c) 7
d) 8
e) 5
3. 60% of 540 + 45% of ? = 468
a) 360
b) 280
c) 320
d) 340
e) 300
4. (625.75 + 450.5 + ?) × 3/5 = 750
a) 173.75 b) 156.75
c) 167.25 d) 163.25
e) 176.25
5. 20% of 225 + 75 = ?% of 150
a) 70
b) 75
c) 90
d) 80
e) 85
6. 60 ÷ 1.8 × 54 - ? = 1260
a) 460
b) 570
c) 560
d) 480
e) 540
7. (4/7 + 1 3/7 + 3/4) of ? = 693
a) 252
b) 308
c) 224
d) 364
e) 196
8. 82 × 72 ÷ √196 – 143 = 3?
a) 4
b) 5
c) 2
d) 3
e) 6
9. (2 2/3 × 6 3/4) + ? = 33
a) 9
b) 19
c) 11
d) 7
e) 18
10. (0.4 × 450) ÷ 4 = 5 × 3?
a) -2
b) 3
c) 2
d) 1
e) -3
Directions (11 – 15): What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)
11. 18.39% of 499.78 + 24.68% of 800.25 = ? × 1.86
a) 230
b) 145
c) 180
d) 90
e) 50
12. (1199.68 ÷ 19.85) × 4.76 = ?2 – 99.68
a) 75
b) 50
c) 35
d) 20 e) 8
13. (23.85 × 49.98) – (39.68 × 24.87) = ? × 4.66
a) 40
b) 75
c) 140
d) 240
e) 190
14. (41.782 – 39.87% of 2500) + 36.18 = ?
a) 940
b) 700
c) 600
d) 500
e) 800
15. 24.69% of 15.12% of 1999.52 = ? + 14.87
a) 120
b) 8
c) 60
d) 192
e) 264
Directions (16 – 20) : What will come in place of the question mark (?) in the given number series ?
16. 3 4 9 28 113 ?
a) 534
b) 492
c) 528
d) 486 e) 566
17. 220 229 211 247 ? 319
a) 175
b) 159
c) 164
d) 185
e) 193
18. 18 37 75 132 ? 303
a) 239
b) 242
c) 219
d) 208
e) 227
19. 220 108 52 24 10 ?
a) 0.5
b) 4
c) 3
d) 2
e) 5
20. 24 ? 12 18 36 90
a) 8
b) 12
c) 9
d) 6
e) 4
Directions (21 – 25): In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
21. I. 3X2 – 7X + 2 = 0
II. 6Y2 – 19Y + 13 = 0
a) Y > X
b) X > Y
c) X ≤ Y
d) X ≥ Y
e) X = Y or no relation can be established
22. I. x2 − 12x + 35 = 0
II. y2 − 13y + 40 = 0
a) Y > X
b) X > Y
c) X ≤ Y
d) X ≥ Y
e) X = Y or no relation can be established
23. I. a2 + 2a + 1 = 0
II. b2 = 4
a) Y > X
b) X > Y
c) X ≤ Y
d) X ≥ Y
e) X = Y or no relation can be established
24. I. a2 – 5a + 6 = 0
II. 2b2 – 13b + 21 = 0
a) Y > X
b) X > Y
c) X ≤ Y
d) X ≥ Y
e) X = Y or no relation can be established
25. I. 6x2 – 5x + 1 = 0
II. 4y2 + 3y – 1 = 0
a) Y > X
b) X > Y
c) X ≤ Y
d) X ≥ Y
e) X = Y or no relation can be established
