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    Question

    In each of the following number series, one term is

    wrong. Find the wrong term. 144, 121, 100, 81, 65, 49
    A 65 Correct Answer Incorrect Answer
    B 49 Correct Answer Incorrect Answer
    C 144 Correct Answer Incorrect Answer
    D 121 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    These are perfect squares in descending order: 12^2 = 144 11^2 = 121 10^2 = 100 9^2 = 81 8^2 = 64 7^2 = 49 So, the correct series should be: 144, 121, 100, 81, 64, 49 Hence, 65 is the wrong term.

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