MCQOPTIONS
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| 1. |
The smallest 4-digit number formed by using the digits 5, 0, 3, 1, 7, only once contains |
| A. | 0 in thousand's place |
| B. | 5 in ten's place |
| C. | 3 in ten's place |
| D. | 7 in unit's place |
| Answer» D. 7 in unit's place | |