MCQOPTIONS
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| 1. |
Excluding stoppages, the speed of a bus is 50 km/h and including stoppages, it is 40 km/h. For how many minutes does the bus stop per hour ? |
| A. | 12 min |
| B. | 16 min |
| C. | 18 min |
| D. | 21 min |
| Answer» B. 16 min | |