MCQOPTIONS
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| 1. |
If the digits in the number 21647839 are arranged in ascending order, then which of the following will be the difference of the third digit from the right end and the fourth digit to the left of this digit in the new arrangement? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» D. 6 | |