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    Which of the following numbers will replace the question mark (?) in the given series? 8, 9, 64, 25, 216, ?
    Question

    Which of the following numbers will replace the question mark (?) in the given series?
    8, 9, 64, 25, 216, ?

    A.

    125

    B.

    72

    C.

    49

    D.

    81

    Correct option is C

    Given,
    8, 9, 64, 25, 216, ?
    Logic: The logic follows an alternating pattern of cube and square.
    8 = 2³, 9 = 3², 64 = 4³, 25 = 5², 216 = 6³
    So, the last number follows the square pattern: 72 = 49
    The missing number should be: 49
    Thus, the correct option is: (c) 

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