MCQOPTIONS
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| 1. |
The speed of a motor-boat is that of the current of water as 36:5. The boat goes along with the current in 5 hours 10 minutes. It will come back in: |
| A. | 5 h 50 min. |
| B. | 6 hours |
| C. | 6 h 50 minutes |
| D. | 12 h 10 minutes |
| Answer» D. 12 h 10 minutes | |