MCQOPTIONS
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| 1. |
A can do a piece of work in 10 days. B can do it in 24 days. If C also works with them then it take only 6 days to complete the whole work. In how many days C alone can complete the whole work? |
| A. | 25 |
| B. | 40 |
| C. | 50 |
| D. | 75 |
| Answer» C. 50 | |