MCQOPTIONS
Saved Bookmarks
| 1. |
The speed of a boat in still water is 9km/hr. It covers a distance of 42 km upstream in 6 hours. What is the speed (in km/hr) of the stream? |
| A. | 1.2 |
| B. | 1.5 |
| C. | 1.6 |
| D. | 2 |
| Answer» E. | |