A boat travels 10.8 km upstream in 36 minutes. If the speed of the boat is 21 kmph find how much distance the boat will travel in 28 minutes downstream.

A boat travels 10.8 km upstream in 36 minutes. If the speed of the boa

1.	A boat travels 10.8 km upstream in 36 minutes. If the speed of the boat is 21 kmph find how much distance the boat will travel in 28 minutes downstream.
A.	12 km
B.	11.2 km
C.	13.2 km
D.	11 km
E.	None of these
Answer» C. 13.2 km

Discussion

No Comment Found

Related MCQs

If Sonu is driving a car at a speed of 20m/s, then in how much time Sonu will cover a distance of 936 km?
Vimal travels a certain distance at a speed of 80 km/hr. If Sohel travels one third of that distance at a speed of 60 km/hr then at what speed he should travel the remaining distance if total time taken by both Vimal and Sohel was same for the given journey?
Ramu sees a train passing over a 1 km long bridge. The length of the train is half that of the bridge. If the train clears the bridge in 2 min, the speed of the train is
A gun is fired at a distance of 1.7 km from Ram and he hears the sound after 25 seconds. The speed of sound in meter per second is
180 m long Train A crosses Train B of 120 m in length which is running in opposite direction in $$ {60 over 11}$$ sec. If speed of train B is 20% more than that of train A, then find the time taken by both trains to cross each other, when they running in same direction?
Train A of length 120 m can cross a platform of length 240 m in 18 second the ratio of speed of train A and Train B is 4 : 5. Then find the length of Train B if train B can cross a pole in 12 seconds.
The speed of train A is 16 km/h less than the speed of train B. To cover a distance of 384 km, B takes 4 hours less time than A. What is the speed (in km/h) of train B?
Two people A and B started their journey from P to Q and Q to P respectively. After crossing each other, A and B completed the remaining part of their journey in 3 hour 20 mins and 4 hours 48 mins respectively. If the speed of B is 80 km/hr, then find the speed of A in (km/ hr)?
Excluding stoppages, the speed of a bus is 80 kmph and including stoppages, it is 60 kmph. For how many minutes does the bus stop per hour?
A train moving at the speed of 90km/h crosses a bridge in 30 seconds. Another train 60 m shorter moving at the speed of 54 km/hr crosses the same bridge. Find the time taken by second train to cross the bridge.

A boat travels 10.8 km upstream in 36 minutes. If the speed of the boat is 21 kmph find how much distance the boat will travel in 28 minutes downstream.

Discussion

No Comment Found

Related MCQs

Reply to Comment