Two buses start from a bus terminal with a speed of 20 km/h at interval of 10 mi
Two buses start from a bus terminal with a speed of 20 km/h at interval of 10 minutes. What is the speed of a…
Two trains 120 miles apart travel towards each other. The 1st train travels at 7
Two trains 120 miles apart travel towards each other. The 1st train travels at 70 mph while the 2nd at 50 mph. A bird…
Walking frac34 of his normal speed, Rabi is 16 minutes late in reaching his offi
Walking frac34 of his normal speed, Rabi is 16 minutes late in reaching his office. The usual time taken by him to cover the…
A man travels from A to B at a speed of 30 kmph and returns with a speed of 60 k
A man travels from A to B at a speed of 30 kmph and returns with a speed of 60 kmph. What is the…
Two trains for Mumbai leave Delhi at 6 am and 6.45 am and travel at 100 kmph and
Two trains for Mumbai leave Delhi at 6 am and 6.45 am and travel at 100 kmph and 136 kmph respectively. How many kilometers…
A person crosses a 600 m long street in 5 minutes. What is his speed in km per h
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
Two boys starts from the same place walking at the rate of 5 kmph and 5.5 kmph r
Two boys starts from the same place walking at the rate of 5 kmph and 5.5 kmph respectively in the same direction. What time…
Walking at 80% of his usual speed, a man is 10 mins late to his office. Find the
Walking at 80% of his usual speed, a man is 10 mins late to his office. Find the usual time taken by hime to…
A cyclist covers a certain distance in 50 minutes at a speed of 24 kmph. To cove
A cyclist covers a certain distance in 50 minutes at a speed of 24 kmph. To cover the same distance in 40 minutes, he…
At 10 a.m. two trains started traveling toward each other from stations 287 mile
At 10 a.m. two trains started traveling toward each other from stations 287 miles apart. They passed each other at 1:30 p.m. the same…
Excluding stoppages, the average speed of a bus is 54 kmph and including stoppag
Excluding stoppages, the average speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the…
Three towns X, Y, and Z are on a river which flows uniformly. Y is equidistant f
Three towns X, Y, and Z are on a river which flows uniformly. Y is equidistant from X and Z. If a boats man…