Directions (1 – 10): What will come in place of question mark (?) in the given question ?
1. 60% of ? – 152 = 255
a) 800
b) 900
c) 700
d) 850
e) 750
2. (1/8)4 × 4? = 16
a) 6
b) 10
c) 9
d) 7
e) 8
3. 1 3/5 + 7/10 + ? = 5 1/10
a) 3 1/5
b) 2 4/5
c) 2 2/5
d) 2 1/5
e) 1 9/10
4. 8/15 × ? + 450 ÷ 9 = 122
a) 120 b) 105
c) 165 d) 150
e) 135
5. 80 – 84 ÷ 7 – ? ÷ 3 = 38
a) 90
b) 72
c) 84
d) 75
e) 96
6. 182 ÷ 6 × 0.4 = ?
a) 19.2
b) 20.4
c) 21.6
d) 18.8
e) 19.6
7. √? × 4.5 = 122
a) 900
b) 787
c) 1024
d) 1156
e) 1296
8. 5.6 × 2.5 – 9.9 = ?
a) 4.3
b) 4.1
c) 4.8
d) 5.1
e) 3.9
9. 16 × 15 – 8 × 13 = ?
a) 126
b) 136
c) 138
c) 128
e) 131
10. 15% of (250 + ?) = 63
a) 160
b) 190
c) 180
d) 150
e) 170
Direction (11 – 15): What approximate value will come in place of the question mark (?) in the given question ? (You are not expected to calculate the exact value)
11. √(319.88 × 2.995 – 49.992) = ?
a) 30
b) 15
c) 40
d) 10
e) 20
12. 3119 ÷ 6.08 + 9.02 × 29.99 = ?
a) 670
b) 710
c) 850
d) 690 e) 790
13. 279.86 – 4.05 × 14.99 = 660.18 ÷ ?
a) 3
b) 11
c) 8
d) 2
e) 6
14. 129.979 × 4.98 + 125.12 – 75.01 = ?
a) 750
b) 800
c) 600
d) 650
e) 700
15. ?% of (841 ÷ 12) = 6.992
a) 75
b) 90
c) 50
d) 30
e) 70
Directions (16 – 20) : What will come in place of question mark (?) in the given number series ?
16. 5.5 11 33 132 ? 3960
a) 528
b) 640
c) 660
d) 800 e) 740
17. 7 6 10 27 104 ?
a) 520
b) 515
c) 510
d) 525
e) 505
18. 56 68 61 73 66 ?
a) 77
b) 80
c) 76
d) 78
e) 81
19. 189 ? 45 21 9 3
a) 96
b) 99
c) 94
d) 88
e) 93
20. 80 78.7 76.1 72.2 67 ?
a) 60.5
b) 62
c) 59
d) 60
e) 61.5
Directions (21 – 25): In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the correct option.
21. I. x2 – 9x – 52 = 0
II. y2 + 22y + 105 = 0
a) x > y
b) x < y
c) x = y or the relationship cannot be established
d) x ≥ y
e) x ≤ y
22. I. x2 – 15x – 54 = 0
II. y2 – 10y – 96 = 0
a) x > y
b) x < y
c) x = y or the relationship cannot be established
d) x ≥ y
e) x ≤ y
23. I. x2 + 21 = 142
II. y3 - √1764 = 1289
a) x > y
b) x < y
c) x = y or the relationship cannot be established
d) x ≥ y
e) x ≤ y
24. I. 2x2 + 24x + 54 =0
II. 3y2 - 21y+ 36 = 0
a) x > y
b) x < y
c) x = y or the relationship cannot be established
d) x ≥ y
e) x ≤ y
25. I. 3x2 + 12x - 63 =0
II. y2 - 16y + 63 = 0
a) x > y
b) x < y
c) x = y or the relationship cannot be established
d) x ≥ y
e) x ≤ y
