1. 2, 4, 8, 16, ?
a)
28
b)
32
c)
24
d)
20
Answer:
32
2. 3, 6, 12, 24, ?
a)
50
b)
48
c)
46
d)
44
Answer:
48
3. 5, 10, 15, 20, ?
a)
25
b)
30
c)
28
d)
24
Answer:
25
4. 1, 1, 2, 3, 5, ?
a)
7
b)
8
c)
6
d)
9
Answer:
8
5. 7, 14, 28, 56, ?
a)
64
b)
112
c)
96
d)
72
Answer:
112
6. 10, 20, 40, 80, ?
a)
100
b)
160
c)
120
d)
140
Answer:
160
7. 2, 6, 12, 20, ?
a)
28
b)
30
c)
32
d)
24
Answer:
32
8. 4, 9, 16, 25, ?
a)
36
b)
49
c)
40
d)
45
Answer:
36
9. 1, 4, 9, 16, ?
a)
24
b)
25
c)
30
d)
20
Answer:
25
10. 6, 11, 16, 21, ?
a)
26
b)
27
c)
28
d)
25
Answer:
26
11. 3, 5, 9, 17, ?
a)
33
b)
34
c)
31
d)
29
Answer:
31
12. 12, 24, 48, 96, ?
a)
180
b)
192
c)
200
d)
210
Answer:
192
13. 1, 2, 4, 7, 11, ?
a)
16
b)
15
c)
17
d)
14
Answer:
15
14. 2, 5, 10, 17, ?
a)
24
b)
26
c)
28
d)
22
Answer:
26
15. 5, 15, 45, 135, ?
a)
405
b)
420
c)
350
d)
400
Answer:
405
16. 9, 18, 36, 72, ?
a)
140
b)
144
c)
150
d)
160
Answer:
144
17. 7, 10, 16, 25, ?
a)
36
b)
40
c)
41
d)
35
Answer:
41
18. 1, 3, 6, 10, ?
a)
14
b)
15
c)
16
d)
13
Answer:
15
19. 2, 4, 12, 48, ?
a)
192
b)
196
c)
200
d)
180
Answer:
192
20. 1, 2, 6, 24, ?
a)
110
b)
120
c)
130
d)
100
Answer:
120
21. 2, 5, 11, 23, ?
a)
45
b)
46
c)
47
d)
48
Answer:
47
22. 3, 9, 27, 81, ?
a)
220
b)
243
c)
250
d)
260
Answer:
243
23. 1, 2, 4, 8, ?
a)
12
b)
16
c)
14
d)
18
Answer:
16
24. 5, 10, 20, 40, ?
a)
60
b)
80
c)
70
d)
50
Answer:
80
25. 1, 3, 7, 15, ?
a)
31
b)
32
c)
30
d)
28
Answer:
32
26. 2, 6, 12, 20, ?
a)
28
b)
30
c)
32
d)
24
Answer:
30
Read More:
27. 1, 1, 2, 3, 5, 8, ?
a)
13
b)
12
c)
14
d)
15
Answer:
13
28. 4, 9, 16, 25, ?
a)
36
b)
35
c)
40
d)
45
Answer:
36
29. 3, 5, 9, 17, ?
a)
33
b)
31
c)
34
d)
29
Answer:
31
30. 2, 3, 5, 8, 13, ?
a)
21
b)
20
c)
19
d)
22
Answer:
21
31. 1, 4, 9, 16, ?
a)
25
b)
24
c)
30
d)
26
Answer:
25
32. 6, 11, 16, 21, ?
a)
25
b)
26
c)
27
d)
28
Answer:
26
33. 7, 14, 28, 56, ?
a)
96
b)
112
c)
120
d)
108
Answer:
112
34. 1, 2, 4, 7, 11, ?
a)
15
b)
16
c)
17
d)
14
Answer:
15
35. 3, 6, 12, 24, ?
a)
46
b)
48
c)
44
d)
50
Answer:
48
36. 5, 15, 45, 135, ?
a)
405
b)
420
c)
390
d)
400
Answer:
405
37. 2, 4, 8, 14, ?
a)
20
b)
22
c)
24
d)
26
Answer:
22
38. 1, 3, 6, 10, ?
a)
14
b)
15
c)
16
d)
17
Answer:
15
39. 9, 18, 36, 72, ?
a)
140
b)
144
c)
150
d)
160
Answer:
144
40. 2, 5, 10, 17, ?
a)
26
b)
24
c)
28
d)
22
Answer:
26
41. 1, 3, 7, 15, ?
a)
30
b)
31
c)
32
d)
29
Answer:
31
42. 4, 9, 16, 25, ?
a)
36
b)
35
c)
38
d)
40
Answer:
36
43. 2, 3, 5, 9, ?
a)
15
b)
14
c)
16
d)
17
Answer:
14
44. 5, 10, 20, 40, ?
a)
70
b)
80
c)
90
d)
60
Answer:
80
45. 1, 1, 2, 3, 5, ?
a)
7
b)
8
c)
6
d)
9
Answer:
8
46. 3, 6, 12, 24, ?
a)
48
b)
44
c)
50
d)
52
Answer:
48
47. 7, 14, 28, 56, ?
a)
112
b)
108
c)
120
d)
116
Answer:
112
48. 1, 2, 4, 8, ?
a)
16
b)
14
c)
18
d)
20
Answer:
16
49. 2, 5, 11, 23, ?
a)
45
b)
46
c)
47
d)
48
Answer:
47
50. 1, 4, 9, 16, ?
a)
24
b)
25
c)
26
d)
28
Answer:
25