Completion of number and alphabetical series - Question Bank

1. Complete the alphabetical series: C, E, G, I, ?
A) J
B) K
C) L
D) M
2. What is the next number in the series: 1, 5, 10, 15, ?
A) 18
B) 20
C) 25
D) 30
3. Find the missing number in the series: 10, 20, 40, 80, ?
A) 100
B) 120
C) 160
D) 180
4. Identify the next letter in the series: M, N, O, P, Q, ?
A) R
B) S
C) T
D) U
5. What is the next number in the series: 1, 2, 6, 24, ?
A) 30
B) 60
C) 96
D) 120
6. Find the next number in the series: 1, 10, 100, 1000, ?
A) 10000
B) 10001
C) 10010
D) 11000
7. Complete the alphabetical series: A, Z, B, Y, C, ?
A) X
B) W
C) V
D) U
8. What is the next number in the series: 2, 8, 18, 32, ?
A) 40
B) 46
C) 50
D) 52
9. Find the missing number in the series: 10, 13, 17, 22, ?
A) 25
B) 27
C) 28
D) 30
10. Identify the next letter in the series: Y, W, U, S, ?
A) Q
B) R
C) T
D) P
11. What is the next number in the series: 1, 3, 6, 10, ?
A) 14
B) 15
C) 16
D) 12
12. Find the next number in the series: 30, 28, 26, 24, ?
A) 20
B) 22
C) 23
D) 21
13. Complete the alphabetical series: B, E, H, K, ?
A) L
B) M
C) N
D) O
14. What is the next number in the series: 1, 5, 14, 30, ?
A) 45
B) 50
C) 55
D) 60
15. Find the missing number in the series: 5, 15, 25, 35, ?
A) 40
B) 45
C) 50
D) 55
16. Identify the next letter in the series: A, Z, Y, X, ?
A) W
B) V
C) U
D) T
17. What is the next number in the series: 1, 1, 3, 5, ?
A) 7
B) 8
C) 9
D) 10
18. Find the next number in the series: 2, 6, 12, 20, ?
A) 28
B) 30
C) 32
D) 36
19. Complete the alphabetical series: E, G, I, K, ?
A) L
B) M
C) N
D) O
20. What is the next number in the series: 1, 2, 4, 8, ?
A) 12
B) 14
C) 16
D) 10
21. Find the missing number in the series: 100, 95, 90, 85, ?
A) 80
B) 75
C) 70
D) 82
22. Identify the next letter in the series: Z, X, V, T, ?
A) R
B) S
C) U
D) Q
23. What is the next number in the series: 0, 1, 4, 9, ?
A) 15
B) 16
C) 20
D) 25
24. Find the next number in the series: 10, 12, 16, 22, ?
A) 28
B) 30
C) 32
D) 26
25. Complete the alphabetical series: A, C, F, J, ?
A) K
B) L
C) M
D) O
26. What is the next number in the series: 3, 9, 27, 81, ?
A) 162
B) 243
C) 182
D) 240
27. Find the missing number in the series: 20, 25, 30, 35, ?
A) 40
B) 45
C) 50
D) 38
28. Identify the next letter in the series: A, D, G, J, ?
A) K
B) L
C) M
D) N
29. What is the next number in the series: 1, 4, 7, 10, ?
A) 11
B) 12
C) 13
D) 14
30. Find the next number in the series: 11, 22, 33, 44, ?
A) 55
B) 66
C) 45
D) 54
31. Complete the alphabetical series: X, W, V, U, ?
A) T
B) S
C) R
D) Q
32. What is the next number in the series: 2, 3, 5, 7, ?
A) 9
B) 10
C) 11
D) 13
33. Find the missing number in the series: 50, 45, 40, 35, ?
A) 30
B) 25
C) 20
D) 32
34. Identify the next letter in the series: A, E, I, M, ?
A) Q
B) R
C) S
D) T
35. What is the next number in the series: 1, 3, 7, 15, ?
A) 20
B) 25
C) 31
D) 35
36. Find the next number in the series: 15, 25, 35, 45, ?
A) 50
B) 55
C) 60
D) 65
37. Complete the alphabetical series: M, N, O, P, ?
A) Q
B) R
C) S
D) T
38. What is the next number in the series: 4, 9, 16, 25, ?
A) 30
B) 36
C) 49
D) 32
39. Find the missing number in the series: 7, 14, 21, 28, ?
A) 30
B) 35
C) 42
D) 32
40. Identify the next letter in the series: C, F, I, L, ?
A) M
B) N
C) O
D) P
41. What is the next term in the series: 1, 8, 27, 64, ?
A) 125
B) 121
C) 100
D) 144
42. Find the next number in the series: 100, 90, 80, 70, ?
A) 65
B) 60
C) 50
D) 55
43. Complete the alphabetical series: P, Q, R, S, ?
A) T
B) U
C) V
D) W
44. What is the next number in the series: 2, 5, 10, 17, ?
A) 24
B) 26
C) 28
D) 30
45. Find the missing number: 10, 20, 30, 40, ?
A) 45
B) 50
C) 60
D) 55
46. Identify the next letter in the series: Z, Y, X, W, ?
A) V
B) U
C) T
D) S
47. What is the next number in the series: 1, 1, 2, 3, 5, ?
A) 7
B) 8
C) 9
D) 6
48. Find the next number in the series: 3, 6, 9, 12, ?
A) 15
B) 18
C) 14
D) 16
49. Complete the alphabetical series: B, D, F, H, ?
A) I
B) J
C) K
D) L
50. What is the next term in the series: 1, 4, 9, 16, ?
A) 20
B) 25
C) 36
D) 24
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