MCQOPTIONS
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MCQOPTIONS
| 1. |
Between two given stations A can lay railway track in 16 days and B can do the same job With the help of C in 12 days, they did the job in 4 days only. Then, C alone can do the job in ? |
| A. | 9x1/5 days |
| B. | 9x2/5 days |
| C. | 9x3/5 days |
| D. | 10 days |
| Answer» D. 10 days | |