MCQOPTIONS
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| 1. |
A, B and C can do a work in 16 days, while A and B can do the work in 40 days. In how many days can C do the work alone? |
| A. | 26.67 |
| B. | 30 |
| C. | 25 |
| D. | 23.33 |
| Answer» B. 30 | |