MCQOPTIONS
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| 1. |
To do a certain work, B takes four times as long A and C together and C takes three times as A and B together. If all the three working together complete the work in 11 days, how long would A alone take to compete the work? |
| A. | 18 days |
| B. | 44 days |
| C. | 55 days |
| D. | 20 days |
| Answer» E. | |