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A can do a job in 10 days and B can do the same job in 15 days. They start working together, but B leaves after 5 days. How many more days A want to finish the work ?
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- 2 days
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1 2 days 3 - 3 days
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2 2 days 3
Correct Option: B
Work done by A and B in 5 days
| ⇒ 5 |  | + |  | = 5 | | | 10 | 15 | 30 |
| = 5 × | = | |||
| 30 | 6 |
| Remaining work = 1 – | = | |||
| 6 | 6 |
∴ Time taken by A
| = | × 10 = | days = 1 | days | |||
| 6 | 3 | 3 |
