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    Which of the following numbers will replace the question mark (?) in the given series?12, 17, 27, 42, 62, ?
    Question

    Which of the following numbers will replace the question mark (?) in the given series?
    12, 17, 27, 42, 62, ?

    A.

    80

    B.

    87

    C.

    32

    D.

    35

    Correct option is B

    Given: 12, 17, 27, 42, 62, ?
    Logic: Difference of two constitutive number is increasing from 5, 10, 15, 20, 25
    17 - 12 =5
    27 - 17 = 10
    42 - 27 = 15
    62 - 42 = 20
    Similarly,
    ? - 62 = 25
    ? = 25+62
    ? = 87
    Thus, Option B is the correct answer.

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