Direction: In each of the following questions, four/five options are given. Out of these, there/four are alike in a particular way but remaining one is different. Find the odd one from the given options which is different from others.
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NA
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- 25
- 9
- 16
- 18
Correct Option: D
All except '18' are square of natural numbers.
(5)2 = 25, (3)2 = 9, (4)2 = 16