Question

    In each of the following questions, a group of four words / letters /numbers are given. Choose which is odd?

    A 25 Correct Answer Incorrect Answer
    B 35 Correct Answer Incorrect Answer
    C 45 Correct Answer Incorrect Answer
    D 55 Correct Answer Incorrect Answer

    Solution

    The number 25 is a perfect square . All others are not a perfect square.

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