A boat takes a total time of three hours to travel downstream from P and Q and upstream back from Q to P. What is the speed of the boat in still water? I. The speed of the river current is 1 km per hour. II. The distance between P and Q is 4 km.
A boat takes a total time of three hours to travel downstream from P and Q and upstream back from Q to P. What is the speed of the boat in still water? I. The speed of the river current is 1 km per hour. II. The distance between P and Q is 4 km.
The speed of a boat in still water 10 km/hr. If it can travel 26 km downstream and 14 km upstream in the same time, the speed of the stream is:
The speed of a boat in still water 10 km/hr. If it can travel 26 km downstream and 14 km upstream in the same time, the speed of the stream is:
A boat running upstream takes 8 hrs and 48 mins to cover a certain distance, while it takes 4 hrs to cover the same distance running downstream. What is the ratio btween the speed of the boat and the speed of the water current respectively?
A boat running upstream takes 8 hrs and 48 mins to cover a certain distance, while it takes 4 hrs to cover the same distance running downstream. What is the ratio btween the speed of the boat and the speed of the water current respectively?
The speed of the boat in the still water is 15 kmph and the rate of the current is 3 kmph. The distance travelled downstream in 12 mins is:
The speed of the boat in the still water is 15 kmph and the rate of the current is 3 kmph. The distance travelled downstream in 12 mins is:
In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:
In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:
In a stream running at 2kmph, a motorboat goes 6 kmph upstream and back again to the starting point in 33 minutes. Find the speed of the motor boat in still water
In a stream running at 2kmph, a motorboat goes 6 kmph upstream and back again to the starting point in 33 minutes. Find the speed of the motor boat in still water
A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place?
A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place?
A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is:
A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is:
In one hour, a boat goes 11 kmph along the stream and 5 kmph against the stream. The speed of the boat in still water (in kmph) is:
In one hour, a boat goes 11 kmph along the stream and 5 kmph against the stream. The speed of the boat in still water (in kmph) is:
A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is:
A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is:
A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is:
A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is:
Speed of a boat in still water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to place at a distance of 105 km and comes back to the starting point. The total time taken by him is:
Speed of a boat in still water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to place at a distance of 105 km and comes back to the starting point. The total time taken by him is:
A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water?
A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water?
A man can row 28/3 kmph in still water and he finds that it takes him thrice as much time to row up than as to row down the same distance in the river. The speed of the current is:
A man can row 28/3 kmph in still water and he finds that it takes him thrice as much time to row up than as to row down the same distance in the river. The speed of the current is:
A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:
A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:
What is the speed of the boat in still water? I. The speed downstream is 12 kmph. II. The speed upstream is 4 kmph. III. In a to and fro journey between two points, the average speed of the boat was 6 kmph.
What is the speed of the boat in still water? I. The speed downstream is 12 kmph. II. The speed upstream is 4 kmph. III. In a to and fro journey between two points, the average speed of the boat was 6 kmph.
A boatman goes 2 km against the current of the stream in 1 hr and goes 1 km along the current in 10 mins. How long will it take to go 5 km in stationary water?
A boatman goes 2 km against the current of the stream in 1 hr and goes 1 km along the current in 10 mins. How long will it take to go 5 km in stationary water?
A boat covers 24 km upstream and 36 km downstream in 6 hrs while it covers 36 km upstream and 24 km downstream in 6.5 hrs. The velocity of the current is:
A boat covers 24 km upstream and 36 km downstream in 6 hrs while it covers 36 km upstream and 24 km downstream in 6.5 hrs. The velocity of the current is:
What is the speed of the boat in still water? I. The boat covers a distance of 48 kms in 6 hours while running upstream. II. The boat covers the same distance in 4 hours while running downstream.
What is the speed of the boat in still water? I. The boat covers a distance of 48 kms in 6 hours while running upstream. II. The boat covers the same distance in 4 hours while running downstream.
A man can row three-quarters of a kilometre against the stream in 45/4 minutes and down the stream in 15/2 minutes.
The speed (in km/hr) of the man in still water is:
A man can row three-quarters of a kilometre against the stream in 45/4 minutes and down the stream in 15/2 minutes.
The speed (in km/hr) of the man in still water is: