1.

Speed of a man in still water is (28/3) km/h. it takes him thrice as much time to row upstream as it takes to row downstream. What is the velocity of the stream?

A. 6 km/h
B. (16/3) km/h
C. (20/3) km/h
D. (14/3) km/h
Answer» E.


Discussion

No Comment Found