A boat travels upstream from B to A and down stream from A to B in 3 hours. If the speed of the boat in still water is 9km/hr and the speed of the current is 3km/hr, then the distance (in km) between A and B is
12
8
6
4
A
6
B
12
C
8
D
4
Open in App
Solution
Verified by Toppr
Was this answer helpful?
28
Similar Questions
Q1
A boat takes 4 hours for travelling downstream from point A to point B and coming back to point A upstream. If the velocity of the stream is 2 km/hr and the speed of the boat in still water is 4 km/hr, what is the distance between A and B?
View Solution
Q2
Choose the most appropriate option. A boat travels upstream from A to B and back from B to A in 5 hours. The speed of the boat in still water is 8 km/hour and the speed of the current is 4 km/hour. Then, the distance from A to B is:
View Solution
Q3
A boat takes 11 hours for travelling downstream from point A to point B and coming back to point C midway between A and B. If the velocity of the stream be 3 km/hr and the speed of the boat in still water be `12 km/hr, then what is the distance between A and B ?
View Solution
Q4
A boat covers a certain distance downstream in 5 hours but it takes 11 hours to cover the same distance upstream. If the speed of the stream is 3 km/hr, find is the speed of the boat in still water.(in km/hr)
View Solution
Q5
A boat travels at 8 km/hr in still water and water flows at 4 km/hr. The speed of the boat if it goes against the water stream is?