search
Q: Ajay can row his boat in still water, at a speed of 6 km/h. If the speed of the stream is 4 km/h, how long will he take to cover a distance of 30 km downstream?
  • A. 2 Hours
  • B. 5 Hours
  • C. 4 Hours
  • D. 3 Hours
Correct Answer: Option D -
answer image

Explanations:

explanation image