Multiple choice

Directions: In the following question, four numbers are given. Out of these, three are alike in a certain way but one is different. Choose the one which is different from the rest three.

  1. 121

  2. 137

  3. 153

  4. 177
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

121 is the only perfect square number in the group.

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