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Question
How many such digits are there in the number 5231698, each of which is as far away from the beginning of the number as when the digits are rearranged in ascending order?
Options
None
One
Two
Three
MCQ
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Solution
Three
Explanation:
| 5 | 2 | 3 | 1 | 6 | 9 | 8 |
| 1 | 2 | 3 | 5 | 6 | 8 | 9 |
Hence, there are three such digits → 2, 3 and 6
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