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    Question

    Find the wrong number in the given number series.

    />9, 10, 65, 27, 217, 50
    A 27 Correct Answer Incorrect Answer
    B 9 Correct Answer Incorrect Answer
    C 50 Correct Answer Incorrect Answer
    D 217 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    2³ + 1 = 9
    3² + 1 = 10
    4³ + 1 = 65
    5² + 1 = 26 (but given 27)
    6³ + 1 = 217
    7² + 1 = 50
    Therefore,  27 is wrong; it should be 26

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