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    Question

    In the following number series only one number is

    wrong. Find out the wrong number. 18, 119, 708, 3534, 14136, 42405
    A 708 Correct Answer Incorrect Answer
    B 14136 Correct Answer Incorrect Answer
    C 119 Correct Answer Incorrect Answer
    D 3534 Correct Answer Incorrect Answer

    Solution

    18 x 7 - 7 = 119 119 x 6 - 6 = 714 - 6 = 708 708 x 5 - 5 = 3535 3535 x 4 - 4 = 14136 14136 x 3 - 3 = 42405

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