MCQOPTIONS
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| 1. |
If 4 men or 6 boys can finish a work in 20 days. How long will 6 men and 11 boys take to finish the same work? |
| A. | 3 days |
| B. | 4 days |
| C. | 5 days |
| D. | 6 days |
| Answer» E. | |