| Direction: In each of the following questions, four numbers are given. Out of these, three are alike in a certain way but the one is different. |
| Choose the one which is different from others. |
A) 87
B) 49
C) 132
D) 154
Correct Answer: B
Solution :
Among all the given numbers, only 49 is a perfect square. Rest numbers 87, 132, 154 are not perfect squares. Hence, [b] is the odd option.
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