1. 8, 13, 18, 23, ?
a) 27
b) 28
c) 29
d) 30
Answer: 28
2. 2, 7, 12, 17, ?
a) 22
b) 24
c) 23
d) 25
Answer: 22
3. 11, 22, 33, 44, ?
a) 56
b) 55
c) 54
d) 53
Answer: 55
4. 4, 6, 10, 18, ?
a) 34
b) 32
c) 30
d) 28
Answer: 34
5. 1, 5, 13, 29, ?
a) 61
b) 58
c) 60
d) 63
Answer: 61
6. 13, 16, 19, 22, ?
a) 26
b) 25
c) 27
d) 28
Answer: 25
7. 2, 4, 7, 11, 16, ?
a) 20
b) 21
c) 22
d) 23
Answer: 22
8. 3, 4, 6, 9, 13, ?
a) 17
b) 18
c) 19
d) 20
Answer: 18
9. 14, 28, 56, 112, ?
a) 214
b) 220
c) 224
d) 210
Answer: 224
10. 5, 8, 13, 20, ?
a) 27
b) 29
c) 30
d) 31
Answer: 29
11. 9, 12, 18, 27, ?
a) 36
b) 39
c) 40
d) 42
Answer: 39
12. 7, 9, 13, 21, ?
a) 35
b) 34
c) 33
d) 31
Answer: 35
13. 1, 6, 11, 16, ?
a) 22
b) 21
c) 23
d) 24
Answer: 21
14. 4, 12, 36, 108, ?
a) 324
b) 320
c) 330
d) 300
Answer: 324
15. 2, 9, 28, 65, ?
a) 120
b) 126
c) 130
d) 124
Answer: 126
16. 6, 7, 9, 12, 16, ?
a) 20
b) 21
c) 22
d) 23
Answer: 21
17. 15, 30, 60, 120, ?
a) 220
b) 240
c) 260
d) 250
Answer: 240
18. 3, 7, 15, 31, ?
a) 61
b) 62
c) 63
d) 64
Answer: 63
19. 1, 4, 13, 40, ?
a) 118
b) 120
c) 121
d) 122
Answer: 121
20. 10, 15, 21, 28, ?
a) 35
b) 36
c) 37
d) 38
Answer: 36
21. 2, 8, 18, 32, ?
a) 50
b) 48
c) 52
d) 54
Answer: 50
22. 5, 7, 10, 14, 19, ?
a) 24
b) 25
c) 26
d) 27
Answer: 25
23. 3, 8, 15, 24, ?
a) 34
b) 35
c) 36
d) 37
Answer: 35
24. 12, 15, 21, 30, ?
a) 40
b) 42
c) 45
d) 48
Answer: 42
25. 4, 11, 25, 53, ?
a) 109
b) 108
c) 107
d) 110
Answer: 109
26. 2, 6, 7, 21, 22, ?
a) 44
b) 66
c) 64
d) 68
Answer: 66
Read More:
27. 9, 11, 15, 23, ?
a) 39
b) 37
c) 35
d) 31
Answer: 39
28. 5, 6, 8, 11, 15, ?
a) 21
b) 20
c) 22
d) 23
Answer: 21
29. 1, 9, 25, 49, ?
a) 64
b) 72
c) 81
d) 100
Answer: 81
30. 6, 8, 12, 20, ?
a) 36
b) 32
c) 34
d) 30
Answer: 36
31. 2, 10, 30, 68, ?
a) 120
b) 130
c) 126
d) 128
Answer: 126
32. 11, 13, 17, 23, ?
a) 30
b) 31
c) 29
d) 32
Answer: 31
33. 4, 5, 7, 10, 14, ?
a) 19
b) 20
c) 21
d) 22
Answer: 19
34. 8, 16, 24, 32, ?
a) 38
b) 40
c) 42
d) 44
Answer: 40
35. 3, 12, 27, 48, ?
a) 72
b) 75
c) 80
d) 78
Answer: 75
36. 2, 3, 6, 11, 18, ?
a) 27
b) 28
c) 29
d) 30
Answer: 27
37. 7, 8, 10, 13, 17, ?
a) 21
b) 22
c) 23
d) 24
Answer: 22
38. 1, 4, 10, 22, ?
a) 44
b) 46
c) 48
d) 50
Answer: 46
39. 6, 15, 28, 45, ?
a) 66
b) 68
c) 70
d) 72
Answer: 66
40. 5, 9, 17, 33, ?
a) 65
b) 66
c) 67
d) 68
Answer: 65
41. 3, 5, 11, 23, ?
a) 47
b) 48
c) 46
d) 45
Answer: 47
42. 8, 10, 14, 20, ?
a) 26
b) 28
c) 30
d) 32
Answer: 28
43. 2, 12, 36, 80, ?
a) 150
b) 140
c) 130
d) 120
Answer: 140
44. 9, 17, 33, 65, ?
a) 129
b) 130
c) 131
d) 132
Answer: 129
45. 4, 7, 13, 25, ?
a) 49
b) 50
c) 51
d) 52
Answer: 49
46. 1, 8, 27, 64, ?
a) 100
b) 125
c) 144
d) 121
Answer: 125
47. 6, 9, 15, 24, ?
a) 33
b) 36
c) 39
d) 42
Answer: 39
48. 5, 11, 23, 47, ?
a) 95
b) 96
c) 97
d) 94
Answer: 95
49. 7, 21, 42, 70, ?
a) 105
b) 98
c) 100
d) 110
Answer: 105
50. 2, 4, 9, 19, ?
a) 39
b) 38
c) 40
d) 41
Answer: 39
