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    Complete the series. 2 , 5, 10, 17, (...)
    Question

    Complete the series.
    2 , 5, 10, 17, (...)

    A.

    29

    B.

    21

    C.

    27

    D.

    26

    Correct option is D

    Given 2, 5, 10, 17, ..
    5 - 2 = 3
    10 - 5 = 5
    17 - 10 = 7
    difference are 3, 5, 7 ---- odd numbers so next difference will be 9
    ? = 17 + 9 = 26

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