Question

    What will come in place of the question mark (?) in the following series?

    4, 6, 12, 30, ?, 315,

    1260 
    A 32 Correct Answer Incorrect Answer
    B 40 Correct Answer Incorrect Answer
    C 55 Correct Answer Incorrect Answer
    D 90 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    4 X 1.5 = 6 6 X 2 = 12 12 X 2.5 = 30 30 X 3 = 90 90 X 3.5 = 315 315 X 4 = 1260

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