Question

    Find out the wrong number in the following given series:

    4          5.5            19 .5              98.5               694                6251.5

    A 5.5 Correct Answer Incorrect Answer
    B 98.5 Correct Answer Incorrect Answer
    C 19.5 Correct Answer Incorrect Answer
    D 694 Correct Answer Incorrect Answer
    E 4 Correct Answer Incorrect Answer

    Solution

    4 × 1 + 1.5 = 5.5 5.5 × 3 + 2.5 = 19 19 × 5 + 3.5 = 98.5 98.5 × 7 + 4.5 = 694 694 × 9 + 5.5 = 6251.5

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