| Direction: In the following questions, find the odd numbers/word from the given alternatives. |
| [SSC (CPO) 2013] |
A) 9, 49
B) 13, 121
C) 10, 61
D) 7, 25
Correct Answer: C
Solution :
| As, \[9-2=7\to {{7}^{2}}=49\] |
| \[13-2=11\to {{11}^{2}}=121\] |
| \[10-2=8\to {{8}^{2}}=64\ne 61\] |
| \[7-2=5\to {{5}^{2}}=25\] |
| Thus, option is odd. |
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