MCQOPTIONS
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| 1. |
A can do a work in 5 days less than the time taken by B to do it. If both of them together take 1119days, then the time taken by B alone to do the same work (in days) is |
| A. | 15 |
| B. | 20 |
| C. | 25 |
| D. | 30 |
| Answer» D. 30 | |