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    Question

    Find the worng number in the given number series

    72, 83, 96, 113, 133,

    155
    A 133 Correct Answer Incorrect Answer
    B 72 Correct Answer Incorrect Answer
    C 113 Correct Answer Incorrect Answer
    D 155 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 72 + 11 = 83 83 + 13 = 96 96 + 17 = 113 113 + 19 = 132 132 + 23 = 155 Therefore, 132 should come in place of 133. The given series is formed by adding prime numbers (starting from 11) to each number of the series.

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