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