MCQOPTIONS
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| 1. |
60 men could complete a work in 250 days. They worked together for 200 days. After that the work had to be stopped for 10 days due to bad weather. |
| A. | 10 |
| B. | 15 |
| C. | 18 |
| D. | 20 |
| Answer» C. 18 | |