Question

    Each even digit in the number 728945 is replaced by the

    next higher digit and each odd digit is replaced by the previous lower digit and the digits obtained are rearranged in ascending order. Which of the following will be the second from the left end after the rearrangement?
    A 3 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 7 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer
    E 8 Correct Answer Incorrect Answer

    Solution

    Given number- 7 2 8 9 4 5

    After change - 6 3 9 8 5 4 3 4 5689

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