Four numbers have been given, out of which three are alike in some manner and one is different. Select the one that is different.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e 81.
| Understanding |
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144, 256, 676 are even numbers whereas 81 is an odd number. Hence, 81 is the odd one out among the given options. Hence, option 4 is the correct answer. |