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    Question

    Find the missing number in the following number series.

    3, 4, 8, 20, 58, ?

    A.

    190

    B.

    120

    C.

    180

    D.

    140

    E.

    160

    Correct option is A

    The pattern of series:
    3×1+1=4
    4×1.5+2=8
    8×2+4=20
    20×2.5+8=58
    58×3+16=190

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