Quantitative Aptitude Quiz For SIDBI Grade A Prelims 2023- 19th January

Directions (1 – 10): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.

Q1. 2, 4, 9, 28, 113, 566, 3397
(a) 4
(b) 2
(c) 9
(d) 113
(e) 28

Q2. 8, 4, 4, 6, 12 , 30, 87
(a) 30
(b) 6
(c) 12
(d) 87
(e) 8

Q3. 115, 131, 152, 179, 215, 263, 326
(a) 115
(b) 131
(c) 179
(d) 263
(e) 326

Q4. 47, 119, 167, 287, 359, 527, 841
(a) 119
(b) 47
(c) 167
(d) 841
(e) 359

Q5. 2.5, 4, 7, 13, 25, 49, 96
(a) 49
(b) 96
(c) 13
(d) 2.5
(e) 4

Q6. 121, 246, 309, 335, 342, 342
(a) 309
(b) Series is correct
(c) 335
(d) 246
(e) 121

Q7. 100, 228, 292, 324, 340, 348, 354
(a) 100
(b) 348
(c) 354
(d) 324
(e) 292

Q8. 11, 1343, 614, 957, 832, 859, 858
(a) 858
(b) 11
(c) 1343
(d) 832
(e) 614

Q9. 4, 10, 23, 50, 105, 216, 440
(a) 440
(b) 4
(c) 216
(d) 10
(e) 105

Q10. 16, 25, 41, 257, 321, 1321, 1465
(a) 321
(b) 16
(c) 25
(d) 1321
(e) 257

Directions (11-15): What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value)

Solutions