MCQOPTIONS
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| 1. |
25 persons can finish a work in 16 days. How many persons are required to finish the work in 10 days? |
| A. | 20 persons |
| B. | 30 persons |
| C. | 40 persons |
| D. | 50 persons |
| E. | None of these |
| Answer» D. 50 persons | |