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    Select the number that can replace the question mark (?) in the following series.6, 13, 41, 167, ?
    Question

    Select the number that can replace the question mark (?) in the following series.
    6, 13, 41, 167, ?

    A.

    839

    B.

    320

    C.

    750

    D.

    835

    Correct option is A

    Given6, 13, 41, 167, ?
    Logic: Number are multiplied by 2, 3, 4 and 5 and +1, +2, +3 and +4.
    6 × 2 = 12+ 1 = 13
    13 × 3 = 39 + 2 = 41
    41 × 4 = 164 + 3 = 167
    Similarly,
    167 × 5 = 835 + 4 = 839
    Thus, correct option is (a).

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