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    Question

    In the given number ‘453976394’ if ‘2’ is

    subtracted from each odd number and ‘2’ is added to each even number then how many digits are repeated twice in the resultant thus obtained?
    A One Correct Answer Incorrect Answer
    B Two Correct Answer Incorrect Answer
    C Three Correct Answer Incorrect Answer
    D Four Correct Answer Incorrect Answer
    E None Correct Answer Incorrect Answer

    Solution

    4              5              3              9              7              6              3              9              4 6              3              1              7              5              8              1              7              6  

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