Directions (1-15): In each question below only one number is missing. Please understand the series carefully and find the value of question mark(?).
Q1. 3,12, 30, 57, 93, ?
(a)124
(b)112
(c)130
(d)138
(e)160
Q2. 60, 90, 132, ?, 260, 350, 460
(a)164
(b)149
(c)158
(d)162
(e)188
Q3. 6, 6, 8, 16, 42, ?
(a)140
(b)116
(c)98
(d)122
(e)154
Q4. 885, 795, 739, 709, ?, 695
(a)698
(b)699
(c)701
(d)700
(e)697
Q5. 12,185, 399, 645, 914, ?
(a)1094
(b)1218
(c)1197
(d)1311
(e)1324
Q6. 496, ?, 436, 388, 328, 256
(a)512
(b)492
(c)484
(d)472
(e)505
Q7. 10, ?, 76, 176, 356, 650, 1098
(a)28
(b)48
(c)32
(d)54
(e)36
Q8.3, 29, 87, ?, 447, 935
(a)166
(b)205
(c)194
(d)188
(e)228
Q9. 4, 6, 15, 49, ?, 1011
(a)256
(b)229
(c)211
(d)239
(e)201
Q10. 11, 5, 4, 4.5, 7, ?
(a)6
(b)10
(c)15
(d)18
(e)9
Q11. 34, 46.5, 65.5, 91, 123, ?
(a)186`
(b)161.5
(c)152.5
(d)180.5
(e)170
Q12. 1006, 960, 885, 779, 636, ?
(a)452
(b)524
(c)584
(d)423
(e)544
Q13. 324, 312, 298, 280, 256, ?
(a)242
(b)198
(c)224
(d)180
(e)206
Q14. 11, 180, 1511, 1592, 1935, ?
(a)1985
(b)2055
(c)2115
(d)2010
(e)1960
Q15. 9, 5, 6, 14, ?, 488
(a)72
(b)60
(c)84
(d)126
(e)96
Solutions









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