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Home ‣ Verbal Reasoning ‣ Series Completion Comments
- Question
89, 78, 86, 80, 85, 82, 83
Options- A. 83
- B. 82
- C. 86
- D. 78
- Correct Answer
- 86
ExplanationThe correct pattern is - 11, + 9, - 7, + 5, - 3, + 1.So, 86 is wrong and must be replaced by (78 + 9) i.e. 87.
Series Completion problems
Search Results
- 1. 46080, 3840, 384, 48, 24, 2, 1
Options- A. 384
- B. 48
- C. 24
- D. 2 Discuss
Correct Answer: 24
Explanation:
The correct pattern is ÷ 12, ÷ 10, ÷ 8,÷ 6,.....So, 24 is wrong and must be replaced by (48 + 6) i.e. 8.
- 2. 10, 14, 28, 32, 64, 68, 132
Options- A. 28
- B. 32
- C. 64
- D. 132 Discuss
Correct Answer: 132
Explanation:
The correct pattern is + 4, x 2, + 4, x 2, .....So, 132 is wrong and must be replaced by (68 x 2) i.e. 136.
- 3. 24576, 6144, 1536, 386, 96, 24
Options- A. 96
- B. 386
- C. 1536
- D. 6144 Discuss
Correct Answer: 386
Explanation:
Each term of the series is obtained by dividing the preceding term by 4.So, 1536 is wrong and must be replaced by (1536 + 4) i.e. 384.
- 4. 10, 26, 74, 218, 654, 1946, 5834
Options- A. 26
- B. 74
- C. 218
- D. 654 Discuss
Correct Answer: 654
Explanation:
The correct pattern is x 3 - 4.So, 654 is wrong and must be replaced by (218 x 3 - 4) i.e. 650.
- 5. 16, 22, 30, 45, 52, 66
Options- A. 30
- B. 45
- C. 52
- D. 66 Discuss
Correct Answer: 45
Explanation:
The correct pattern is + 6, + 8, + 10, + 12, + 14.So, 45 is wrong and must be replaced by (30 + 10) i.e. 40.
- 6. 0, 2, 3, 5, 8, 10, 15, 18, 24, 26, 35
Options- A. 18
- B. 24
- C. 26
- D. 10 Discuss
Correct Answer: 18
Explanation:
The given sequence is a combination of two series:I. 0, 3, 8, 15, 24, 35 and II. 2, 5, 10, 18, 26
The pattern in both I and II is + 3, + 5, + 7, + 9,.....
So, in II, 18 is wrong and must be replaced by (10 + 7) i.e. 17.
- 7. 325, 259, 202, 160, 127, 105, 94
Options- A. 94
- B. 127
- C. 202
- D. 259 Discuss
Correct Answer: 202
Explanation:
The correct pattern is - 66, - 55, - 44, - 33, - 22, - 11.So, 202 is wrong and must be replaced by (259 - 55) i.e. 204.
- 8. 1236, 2346, 3456, 4566, 5686
Options- A. 1236
- B. 3456
- C. 4566
- D. 5686 Discuss
Correct Answer: 5686
Explanation:
The correct pattern in the series is + 1110.So, 5686 is wrong and must be replaced by (4566 + 1110) i.e. 5676.
- 9. 93, 309, 434, 498, 521, 533
Options- A. 309
- B. 434
- C. 498
- D. 521 Discuss
Correct Answer: 521
Explanation:
The correct pattern is + 63, + 53, + 43, + 33, .....So, 521 is wrong and must be replaced by (498 + 33) i.e. 525.
- 10. WFB, TGD, QHG,?
Options- A. NIJ
- B. NIK
- C. NJK
- D. OIK
- E. PJK Discuss
Correct Answer: NIK
Explanation:
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