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    210, 206, 197, 181, 156, 121, 71
    Question

    Find the wrong number in the following number series.

    210, 206, 197, 181, 156, 121, 71

    A.

    210

    B.

    206

    C.

    121

    D.

    71

    E.

    156

    Correct option is C


    Wrong term = 121
    Pattern of series:

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