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    ​Select the number from among the given options that will come next in the following series​20,40,63,90,122, __
    Question

    Select the number from among the given options that will come next in the following series
    ​20,40,63,90,122, __

    A.

    120

    B.

    150

    C.

    160

    D.

    110

    Correct option is C

    Given: 20,40,63,90,122, __
    Logic: Difference of two constitutive number is increasing 20, 23, 27, 32, 38
    40-20= 20
    63-40=23
    90-63=27
    122-90=32
    Similarly,
    ? - 122 = 38
    ? = 38 + 122
    ? = 160
    Image solution:
    Thus, Option C is the correct answer.

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