MCQOPTIONS
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| 1. |
A and B can do a work in 8 days. B alone can do it in 24 days. In how many days, A alone can do the same work? |
| A. | 10 days |
| B. | 9 days |
| C. | 12 days |
| D. | 14 days |
| Answer» D. 14 days | |