MCQOPTIONS
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| 1. |
Some masons promised to do a work in 10 days but 8 of them were absent and remaining did the work in 18 days. What was the original number of masons?_x005F_x000D_ |
| A. | 10 |
| B. | 21 |
| C. | 15 |
| D. | 18 |
| Answer» E. | |