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    Which of the following numbers will replace the question mark(?) in the given series?17, 19, 23, 29, 37, ?
    Question

    Which of the following numbers will replace the question mark(?) in the given series?
    17, 19, 23, 29, 37, ?

    A.

    45

    B.

    44

    C.

    48

    D.

    47

    Correct option is D

    Given: 17, 19, 23, 29, 37, ?
    Logic: Difference of two constitutive number is increasing from 2, 4, 6, 8, 10
    Explanation:
    19-17=2
    23-19=4
    29-23=6
    37-29=8
    Similarly,
    ?-37=10
    ?=10+37
    ?=47
    Thus, Option D is the correct answer.

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