Home
Class 14
MATHS
Ajay can row his boat in still water, at...

Ajay can row his boat in still water, at a speed of 6 kmph.If the speed ofthe stream is 4 kmph, how long will he take to a distance of 30 km downstream?

A

2 hours

B

5 hours

C

4 hours

D

3 hours

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Speed of a boat in still water is 10 km/h and the speed of the stream is 5 km/h. Find the total time taken to travel a distance of 20 km upstream and 30 km downstream

A boat can travel 15 km downstream in 18 min. The ratio of the speed of the boat in still water to the speed of the stream is 4 : 1 . How much time will the boat take to cover 10 km upstream ?