MCQOPTIONS
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| 1. |
How many such pairs of digits are there in the number ' 5391246' in both the forward and reverse directions, each of which has as many digits between them in the number as there are between the digits within the number if they are arranged in ascending order? |
| A. | more than three |
| B. | None |
| C. | Two |
| D. | One |
| Answer» B. None | |