Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pairs that is different.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e 17: 290.
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The logic used here is; 11:146 11: 122 + 2 14: 227 14: 152 +2 10: 123 10: 112 +2 |
Similarly, 17: 290 17: 182 + 2 Hence, option 2 is the odd one out. |