1 . Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
- A. 10
- B. 9
- C. 12
- D. 20
View Answer | Discuss in Forum | Workspace | Report |
1 . Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
View Answer | Discuss in Forum | Workspace | Report |