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- Odd Man Out and Series
16.
10, 14, 16, 18, 21, 24, 26
- A.26
- C.21
- B.24
- D.18
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
| Each of the numbers except 21, is an even number. |
17.
19, 28, 39, 52, 67, 84, 102
- A.52
- C.84
- B.102
- D.67
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| The pattern is x2 + 3, where x = 4, 5, 6, 7, 8, 9 etc. But, 102 is out of pattern. |
18.
1, 2, 6, 15, 31, 56, 91
- A.31
- C.56
- B.91
- D.15
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| Add 12, 22, 32, 42, 52, 62. So, 91 is wrong. |
19.
1, 8, 27, 64, 125, 216, (....)
- A.354
- C.392
- B.343
- D.245
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| Numbers are 13, 23, 33, 43, 53, 63. So, the missing number is 73 = 343. |
20.
1, 2, 4, 8, 16, 32, 64, (....), 256
- A.148
- C.154
- B.128
- D.164
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| Each previous number is multiplied by 2. |
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