MCQOPTIONS
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| 1. |
In time and work, six days after men started working,12 men can complete a work in 18 days after that 4 men joined them. How many days will all of them take to finish the remaining work? |
| A. | 9 |
| B. | 12 |
| C. | 10 |
| D. | 15 |
| Answer» B. 12 | |