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    Question

    Find the number in place of (?) in the given number series 

    64, 32, 48, 120, 420,

    ?
    A 1890 Correct Answer Incorrect Answer
    B 1650 Correct Answer Incorrect Answer
    C 1775 Correct Answer Incorrect Answer
    D 1365 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 64 × 0.5 = 32 32 × 1.5 = 48 48 × 2.5 = 120 120 × 3.5 = 420 420 × 4.5 = 1890

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