Question

    What will come at the place of questions mark (?) in the below given series:

    8 12 30 105 ?

    2598.75
    A 382.5 Correct Answer Incorrect Answer
    B 654.5 Correct Answer Incorrect Answer
    C 472.5 Correct Answer Incorrect Answer
    D 844.5 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    8×1.5 = 12 12×2.5 = 30 30×3.5 = 105 105×4.5 = 472.5 472.5×5.5 = 2598.75

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