Travelling at 60 km/h, a person reaches his destination in certain time. He covers 60% of his journey in 2/5th of the time. At what speed (in km/h) should he travel to cover the remaining journey so that he reaches the destination right on time ?

Travelling at 60 km/h, a person reaches his destination in certain tim

1.	Travelling at 60 km/h, a person reaches his destination in certain time. He covers 60% of his journey in 2/5th of the time. At what speed (in km/h) should he travel to cover the remaining journey so that he reaches the destination right on time ?
A.	42
B.	40
C.	36
D.	48
Answer» C. 36

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.

Travelling at 60 km/h, a person reaches his destination in certain time. He covers 60% of his journey in 2/5th of the time. At what speed (in km/h) should he travel to cover the remaining journey so that he reaches the destination right on time ?

Discussion

No Comment Found

Related MCQs

Reply to Comment