MCQOPTIONS
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| 1. |
A does half as much work as B in three fourth of the time. If together they take 18 days to complete the work, how much time will B alone take to do it ? |
| A. | 40 days |
| B. | 45 days |
| C. | 50 days |
| D. | 30 days |
| Answer» E. | |