Question

    If in the number 738438798, 1 is added to each of the digit which is less than five and 1 is subtracted from each of the digit which is greater than five then how many digits are repeating in the number thus formed?

    A Two Correct Answer Incorrect Answer
    B One Correct Answer Incorrect Answer
    C None Correct Answer Incorrect Answer
    D Three Correct Answer Incorrect Answer

    Solution

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

    Practice Next