Find the odd man out\n25, 49, 81, 121, 144, 169\nOptions:\n(A) 49\n(B) 121\n(C) 144\n(D) 169\n(E) 25
Step-by-step reasoning:
(C)
144 is square of 12 which is even number where as all others are squares of odd numbers.

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Therefore, the answer is (C)