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    Question

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

    8      24       48      144      ?     864
    A 326 Correct Answer Incorrect Answer
    B 368 Correct Answer Incorrect Answer
    C 288 Correct Answer Incorrect Answer
    D 402 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    8 x 3 = 24 24 x 2 = 48 48 x 3 = 144 144 x 2 =  288 288 x 3 = 864

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