MCQOPTIONS
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| 1. |
A and B can do a piece of work in 24 and 30 daysrespectively. Both started the work and worked for 6 days.Then B leaves the work and C joins and the remaining workis completed by A and C together in 11 days. Find the days in which C alone can do the work |
| A. | 80 |
| B. | 100 |
| C. | 120 |
| D. | 130 |
| Answer» D. 130 | |