Directions (1-5): What will come in the place of the question mark (?) in the following number series?
Q1. 7, 16, 21, 70, 79, ?
(a) 200
(b) 121
(c) 198
(d) 90
(e) 151
Q2. 10395, 6930, 2772, 792, 176, ?
(a) 64
(b) 16
(c) 32
(d) 8
(e) 128
Q3. 7, 17, 38, 81, 168, ?
(a) 336
(b) 343
(c) 340
(d) 320
(e) 341
Q4. 21, 32, 17, 38, 13, 44, ?
(a) 7
(b) 11
(c) 10
(d) 13
(e) 9
Q5. 35, ? , 105, 160, 231, 320
(a) 63
(b) 64
(c) 55
(d) 58
(e) 75
Directions (6-10): Find the wrong number in the given series, according to given pattern:
Q6. 539, 566, 597, 636, 691, 780
(a) 691
(b) 780
(c) 566
(d) 539
(e) 636
Q7. 6, 14, 59, 299, 1799, 12599
(a) 14
(b) 299
(c) 1799
(d) 59
(e) 6
Q8. 7, 27, 237, 279, 783, 858
(a) 27
(b) 237
(c) 279
(d) 858
(e) 783
Q9. 37, 150, 306, 511, 763, 1062
(a) 150
(b) 1062
(c) 306
(d) 763
(e) 511
Q10. 4, 2, 3, 6, 16, 70
(a) 6
(b) 2
(c) 3
(d)70
(e) 16
Solutions




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