Question
Which of the following combination of number has the
maximum digits remaining in the same position when the digits in each number are arranged in ascending order from left to right?Solution
8 9 4 3 5 1 9 =Â 1 3Â 4Â 5 8 9Â 9 7 2 1 6 4 8 9 =Â Â 1Â 2Â 4Â 6Â 7Â 8Â Â 9 8 4 2 5 6 7 6 = 2Â 4Â 5 6Â 6 7Â 8 2 8 3 4 7 8 4 =Â Â 2 3 4 4 7 8 8
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