Directions (1 – 3) : What will come in place of the question mark (?) in the following questions ?
1. (5 × 7)% of (34 × 55) + 456.60 = 699.1 + ?
(a) 412
(b) 422
(c) 418
(d) 428
(e) None of these
2. 14 × 627 ÷ √1089 = (?)^3 + 141
(a) 5 √5
(b) (125)^3
(c) 25
(d) 5
(e) None of these
3. (80 × 0.40)^3 ÷ (40 × 1.6)^3 × (128)^3 = (2)^? + 7
(a) 25
(b) 11
(c) 12
(d) 18
(e) None of these
Directions (4- 6) : What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)
4. 73.99% of 1299 + 9.98% of 1899 = ?
(a) 1250
(b) 1230
(c) 1150
(d) 1180
(e) 1200
5. (9.979)^3 – (23.99)^2 + (1.99)^5 = ?
(a) 350
(b) 490
(c) 390
(d) 420
(e) 450
6. 2439.97 – 1234.01 + 401.99 = ? + 989.99
(a) 620
(b) 650
(c) 680
(d) 700
(e) 600
Directions (7 – 10): What will come in place of the question mark (?) in the following number series?
7. 28 39 63 102 158 (?)
(a) 232
(b) 242
(c) 233
(d) 244
(e) None of these
8. 12 17 32 57 98 (?)
(a) 198
(b) 195
(c) 137
(d) 205
(e) None of these
9. 19 25 45 87 159 (?)
(a) 254
(b) 279
(c) 284
(d) 269
(e) None of these
10. 83 124 206 370 698 (?)
(a) 1344
(b) 1324
(c) 1364
(d) 1334
(e) None of these
Answers: