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    Question

    Find the wrong number in the given number series.

    2, 3, 5, 7, 11, 13, 17, 20
    A 2 Correct Answer Incorrect Answer
    B 17 Correct Answer Incorrect Answer
    C 13 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    This is a prime series. All are primes except 20.

    Wrong Number = 20

    Correct Number = 19

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