 
			 
			MCQOPTIONS
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				| 1. | Excluding stoppages, the speed of a bus is 36 kmph and including stoppages, it is 27 kmph. For how many minutes does the bus stop per hour? | 
| A. | 5 min | 
| B. | 10 min | 
| C. | 15 min | 
| D. | 20 min | 
| Answer» D. 20 min | |