Aptitude: Odd Man Out

Find the odd man out.

1. 3, 5, 11, 14, 17, 21
A. 21
B. 17
C. 14
D. 3


2. 8, 27, 64, 100, 125, 216, 343
A. 27
B. 100
C. 125
D. 343

3. 10, 25, 45, 54, 60, 75, 80
A. 10
B. 45
C. 54
D. 75

4. 396, 462, 572, 427, 671, 264
A. 396
B. 427
C. 671
D. 264

5. 6, 9, 15, 21, 24, 28, 30
A. 28
B. 21
C. 24
D. 30

6. 1, 4, 9, 16, 23, 25, 36
A. 9
B. 23
C. 25
D. 36

7. 1, 4, 9, 16, 20, 36, 49
A. 1
B. 9
C. 20
D. 49

8. 2, 5, 10, 17, 26, 37, 50, 64
A. 50
B. 26
C. 37
D. 64

9. 10, 14, 16, 18, 21, 24, 26
A. 26
B. 24
C. 21
D. 18

10. 16, 25, 36, 72, 144, 196, 225
A. 36
B. 72
C. 196
D. 225

11. 331, 482, 551, 263, 383, 362, 284
A. 263
B. 383
C. 331
D. 551

12. 835, 734, 642, 751, 853, 981, 532
A. 751
B. 853
C. 981
D. 532

13. 41, 43, 47, 53, 61, 71, 73, 81
A. 61
B. 71
C. 73
D. 81

14. 3, 5, 7, 12, 17, 19
A. 19
B. 17
C. 5
D. 12


ANSWERS:
1.C 
2.B
3.C
4.B
5.A
6.B
7.C
8.D
9.C
10.B
11.B
12.A
13.D
14.D