

MCQOPTIONS
This section includes 59 Mcqs, each offering curated multiple-choice questions to sharpen your Odd Man Out & Series knowledge and support exam preparation. Choose a topic below to get started.
1. |
Find out the wrong number in the series. 10, 26, 74, 218, 654, 1946, 5834 |
A. | 26 |
B. | 74 |
C. | 218 |
D. | 654 |
Answer» E. | |
2. |
Find out the wrong number in the series. 2880, 480, 92, 24, 8, 4, 4 |
A. | 480 |
B. | 92 |
C. | 24 |
D. | 8 |
Answer» C. 24 | |
3. |
Find out the wrong number in the series. 3, 7, 15, 27, 63, 127, 255 |
A. | 7 |
B. | 15 |
C. | 27 |
D. | 63 |
Answer» D. 63 | |
4. |
Find out the wrong number in the series. 15, 16, 34, 105, 424, 2124, 12756 |
A. | 16 |
B. | 34 |
C. | 105 |
D. | 2124 |
Answer» E. | |
5. |
Find the odd man out. 835, 734, 642, 751, 853, 981, 532 |
A. | 751 |
B. | 853 |
C. | 981 |
D. | 532 |
Answer» B. 853 | |
6. |
Find the odd man out. 16, 25, 36, 72, 144, 196, 225 |
A. | 36 |
B. | 72 |
C. | 196 |
D. | 225 |
Answer» C. 196 | |
7. |
Find the odd man out. 331, 482, 551, 263, 383, 362, 284 |
A. | 263 |
B. | 383 |
C. | 331 |
D. | 551 |
Answer» C. 331 | |
8. |
Find the odd man out. 2, 5, 10, 17, 26, 37, 50, 64 |
A. | 50 |
B. | 26 |
C. | 37 |
D. | 64 |
Answer» E. | |
9. |
Find the odd man out. 10, 14, 16, 18, 21, 24, 26 |
A. | 26 |
B. | 24 |
C. | 21 |
D. | 18 |
Answer» D. 18 | |
10. |
Find the odd man out. 1, 4, 9, 16, 23, 25, 36 |
A. | 9 |
B. | 23 |
C. | 25 |
D. | 36 |
Answer» C. 25 | |
11. |
Find the odd man out. 1, 4, 9, 16, 20, 36, 49 |
A. | 1 |
B. | 9 |
C. | 20 |
D. | 49 |
Answer» D. 49 | |
12. |
Find the odd man out. 10, 25, 45, 54, 60, 75, 80 |
A. | 10 |
B. | 45 |
C. | 54 |
D. | 75 |
Answer» D. 75 | |
13. |
Find the odd man out. 396, 462, 572, 427, 671, 264 |
A. | 396 |
B. | 427 |
C. | 671 |
D. | 264 |
Answer» C. 671 | |
14. |
Find the odd man out. 6, 9, 15, 21, 24, 28, 30 |
A. | 28 |
B. | 21 |
C. | 24 |
D. | 30 |
Answer» B. 21 | |
15. |
Find out the wrong number in the series 3, 7, 15, 39, 63, 127, 255, 511 |
A. | 7 |
B. | 15 |
C. | 39 |
D. | 63 |
Answer» D. 63 | |
16. |
Find out the wrong number in the series 64, 71, 80, 91, 104, 119, 135, 155 |
A. | 71 |
B. | 80 |
C. | 104 |
D. | 135 |
Answer» E. | |
17. |
Find the odd man out. 8, 27, 64, 100, 125, 216, 343 |
A. | 27 |
B. | 100 |
C. | 125 |
D. | 343 |
Answer» C. 125 | |
18. |
Find the odd man out. 3, 5, 11, 14, 17, 21 |
A. | 21 |
B. | 17 |
C. | |
D. | D. |
Answer» D. D. | |
19. |
Find out the wrong number in the series 40960, 10240, 2560, 640, 200, 40, 10 |
A. | 640 |
B. | 40 |
C. | |
D. | D. |
Answer» D. D. | |
20. |
Find out the wrong number in the series 6, 12, 48, 100, 384, 768, 3072 |
A. | 768 |
B. | 384 |
C. | 100 |
D. | 48 |
Answer» D. 48 | |
21. |
Find out the wrong number in the series 1, 3, 10, 21, 64, 129, 356, 777 |
A. | 10 |
B. | 21 |
C. | 64 |
D. | 356 |
Answer» E. | |
22. |
Find out the wrong number in the series 19, 26, 33, 46, 59, 74, 91 |
A. | 26 |
B. | 33 |
C. | 46 |
D. | 59 |
Answer» C. 46 | |
23. |
Find out the wrong number in the series 190, 166, 145, 128, 112, 100, 91 |
A. | 100 |
B. | 166 |
C. | 145 |
D. | 128 |
Answer» E. | |
24. |
Find out the wrong number in the series 445, 221, 109, 46, 25, 11, 4 |
A. | 221 |
B. | 109 |
C. | 46 |
D. | 25 |
Answer» D. 25 | |
25. |
Find out the wrong number in the series 1, 1, 2, 6, 24, 96, 720 |
A. | 720 |
B. | 96 |
C. | 24 |
D. | 6 |
Answer» C. 24 | |
26. |
Find out the wrong number in the series 196, 169, 144, 121, 100, 80, 64 |
A. | 169 |
B. | 144 |
C. | 121 |
D. | 80 |
Answer» E. | |
27. |
Find out the wrong number in the series 7, 8, 18, 57, 228, 1165, 6996 |
A. | 8 |
B. | 18 |
C. | 57 |
D. | 228 |
Answer» E. | |
28. |
Insert the missing number 3, 7, 6, 5, 9, 3, 12, 1, 15, (....) |
A. | 18 |
B. | 13 |
C. | -1 |
D. | D. |
Answer» D. D. | |
29. |
Insert the missing number 1, 4, 9, 16, 25, 36, 49, (....) |
A. | 54 |
B. | 56 |
C. | 64 |
D. | 81 |
Answer» D. 81 | |
30. |
Insert the missing number 10, 5, 13, 10, 16, 20, 19, (....) |
A. | 22 |
B. | 40 |
C. | 38 |
D. | 23 |
Answer» C. 38 | |
31. |
Find out the wrong number in the given sequence of numbers 25, 36, 49, 81, 121, 169, 225 |
A. | 36 |
B. | 49 |
C. | 121 |
D. | 169 |
Answer» B. 49 | |
32. |
Find out the wrong number in the given sequence of numbers 36, 54, 18, 27, 9, 18.5, 4.5 |
A. | 4.5 |
B. | 18.5 |
C. | 54 |
D. | 18 |
Answer» C. 54 | |
33. |
Find out the wrong number in the given sequence of numbers 56, 72, 90, 110, 132, 150 |
A. | 72 |
B. | 110 |
C. | 132 |
D. | 150 |
Answer» E. | |
34. |
Find out the wrong number in the given sequence of numbers 46080, 3840, 384, 48, 24, 2, 1 |
A. | 1 |
B. | 2 |
C. | 24 |
D. | 384 |
Answer» D. 384 | |
35. |
Find out the wrong number in the given sequence of numbers 6, 13, 18, 25, 30, 37, 40 |
A. | 25 |
B. | 30 |
C. | 37 |
D. | 40 |
Answer» E. | |
36. |
Find out the wrong number in the given sequence of numbers 125, 127, 130, 135, 142, 153, 165 |
A. | 130 |
B. | |
C. | C. |
D. | D. |
Answer» E. | |
37. |
Find out the wrong number in the given sequence of numbers 5, 16, 6, 16, 7, 16, 9 |
A. | 9 |
B. | 7 |
C. | 6 |
D. | None of these |
Answer» B. 7 | |
38. |
Insert the missing number 15, 31, 63, 127, 255, (....) |
A. | 513 |
B. | 511 |
C. | 517 |
D. | 523 |
Answer» C. 517 | |
39. |
Insert the missing number 5, 10, 13, 26, 29, 58, 61, (....) |
A. | 122 |
B. | 64 |
C. | 125 |
D. | 128 |
Answer» B. 64 | |
40. |
Insert the missing number 7, 26, 63, 124, 215, 342, (....) |
A. | 481 |
B. | 511 |
C. | 391 |
D. | 421 |
Answer» C. 391 | |
41. |
Insert the missing number 2, 6, 12, 20, 30, 42, 56, (....) |
A. | 61 |
B. | 64 |
C. | 72 |
D. | 70 |
Answer» D. 70 | |
42. |
Insert the missing number 4, -8, 16, -32, 64, (....) |
A. | 128 |
B. | -128 |
C. | 192 |
D. | -192 |
Answer» C. 192 | |
43. |
Insert the missing number 8, 24, 12, 36, 18, 54, (....) |
A. | 27 |
B. | 108 |
C. | 68 |
D. | 72 |
Answer» B. 108 | |
44. |
Insert the missing number 8, 7, 11, 12, 14, 17, 17, 22, (....) |
A. | 27 |
B. | 20 |
C. | 22 |
D. | 24 |
Answer» C. 22 | |
45. |
Insert the missing number 2, 4, 12, 48, 240, (....) |
A. | 960 |
B. | 1440 |
C. | 1080 |
D. | 1920 |
Answer» C. 1080 | |
46. |
Insert the missing number 11, 13, 17, 19, 23, 29, 31, 37, 41, (....) |
A. | 43 |
B. | |
C. | C. |
D. | D. |
Answer» B. | |
47. |
Insert the missing number 1, 8, 27, 64, 125, 216, (....) |
A. | 354 |
B. | 343 |
C. | 392 |
D. | 245 |
Answer» C. 392 | |
48. |
Insert the missing number 16, 33, 65, 131, 261, (....) |
A. | 523 |
B. | 521 |
C. | 613 |
D. | 721 |
Answer» B. 521 | |
49. |
Find out the wrong number in the given sequence of numbers 4, 6, 8, 9, 10, 11, 12 |
A. | 10 |
B. | 11 |
C. | |
D. | D. |
Answer» C. | |
50. |
Find out the wrong number in the given sequence of numbers 105, 85, 60, 30, 0, -45, -90 |
A. | 85 |
B. | -45 |
C. | C. |
Answer» A. 85 | |