

MCQOPTIONS
Saved Bookmarks
1. |
I take 2 hours to go 2 km against the current of a stream and 20 minutes to go 1 km along the current. How long will I take to travel 5 km in stationary water? |
A. | 2 hr 30 min |
B. | 2 hr |
C. | 4 hr |
D. | 3 hr 30 min |
Answer» B. 2 hr | |