1.

From the following 4 numbers, select that one which does not conform to the others:-125, 64, 216, 811. 2162. 643. 1254. 81

Answer» Correct Answer - Option 4 : 81

Logic :- Cube of each number.

Given, 125, 64, 216, 81

125 → (5)3

64 → (4)3

216 → (6)3

81 → (3)4

So, 81 is different other 3 numbers.

Hence, the correct answer is "81".



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