1.

Speed of a boat in still water is 8 km/hr. It goes 24 km downstream and comes back to the starting point in 8 hours. What is the speed of water in the stream?

A. 5.5 km/h
B. 3.5 km/h
C. 4.0 km/h
D. 6.2 km/h
Answer» D. 6.2 km/h


Discussion

No Comment Found