Question

    In each of the following questions one number is wrong. Find the wrong number.

    2592 1300 656 331 169.5 88.75

    A 656 Correct Answer Incorrect Answer
    B 169.5 Correct Answer Incorrect Answer
    C 88.75 Correct Answer Incorrect Answer
    D 2592 Correct Answer Incorrect Answer
    E 1300 Correct Answer Incorrect Answer

    Solution

    The series is÷ 2 + 4 (repeated) 2592÷ 2 + 4 = 1300, 1300÷ 2 + 4 = 654, 654÷ 2 + 4 = 331, 331÷ 2 + 4 = 169.50, 169.5÷ 2 + 4 = 88.75,..... Therefore it should be 654 in place of 656.

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