Direction: In each of the following questions, five/four words/number are given, out of which four/three are same in one way or the other and the fifth/fourth one is different from these four/three. Select the odd one.
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NA
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- 25
- 64
- 189
- 441
Correct Option: C
Except '189', all the others are square number.
25 → 52, 64 → 82, 225 → 152 and 121 → 112
