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    Select the number from among the given options that can replace the question mark (?) in the following series. 0, 7, 26, 63, ?, 215​​
    Question

    Select the number from among the given options that can replace the question mark (?) in the following series.
    0, 7, 26, 63, ?, 215​​

    A.

    216

    B.

    124

    C.

    74

    D.

    80

    Correct option is B

    Series: 0, 7, 26, 63, ?, 215
    Logic: ​Pattern in differences: +12, +18, +24...
    Differences:
    7 − 0 = 7
    26 − 7 = 19
    63 − 26 = 37
    Next difference = 37 + 24 = 61
    Next term = 63 + 61 = 124

    Thus, correct option is (b).

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