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    Question

    Find the wrong number in the given number series.

    45, 68, 39, 70, 27, 74
    A 68 Correct Answer Incorrect Answer
    B 27 Correct Answer Incorrect Answer
    C 74 Correct Answer Incorrect Answer
    D 45 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, The given series is alternate addition and subtraction of consecutive prime numbers starting from 23 45 + 23 = 68 68 – 29 = 39 39 + 31 = 70 70 – 37 = 33 33 + 41 = 74 Therefore, 33 should come in place of 27

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