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    Question

    The positions of how many digits in the number

    ‘346645782’ will remain unchanged after the digits are rearranged in ascending order within the number?
    A One Correct Answer Incorrect Answer
    B Two Correct Answer Incorrect Answer
    C Three Correct Answer Incorrect Answer
    D None Correct Answer Incorrect Answer

    Solution

    3          4          6          6          4          5          7          8          2 2          3          4          4          5          6          6          7          8 So, there is no number, whose position remains unchanged.

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