A train travels 72.5 km/hr. How many meters will it travel in 18 minutes?

A fast train takes 3 hours less than a slow train for a journey of 600 km. If the speed of the fast train 10 km/hr higher than that of slow train, then find the speed of the slow train.

A 500 metre long train is running at a speed of 90 km/hr. It will cross a 250 metre long railway bridge in :

Amit is walking at a speed of 10 km/hr. After every kilometer, he takes a rest for 5 minutes. What is the time taken to cover a distance of 5 kilometers by Amit?

A man can row a boat at a speed of 8 km/hr. in still water. If the speed of water current is 2 km/hr. and it takes the man 2 hours to row the boat to a certain place and come back, how far is the place from the starting point?

On a journey of 300 km, a person travels the first 100 km at the speed of 40 km/hour, the next 50 km at the speed of 60 km/hour and the last 150 km at the speed of 50 km/hour. What is his average speed (in km/hour) for the entire journey?

The speed of a boat in still water is 12 km/hr. If it can travel 48 km downstream and 24 km upstream in the same time, the speed of the stream is,