MCQOPTIONS
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| 1. |
The difference between a two-digit number and the number obtained by interchanging the position of its digit is 45. What is the difference between the two digits of that number and how many numbers are possible? |
| A. | 6; 3 |
| B. | 3; 6 |
| C. | 4; 5 |
| D. | 5; 4 |
| Answer» E. | |