The speed of first train is 45km/hr. and the speed of another train is 10m/sec. find the ratio of their speed?

A 900 metre long train crosses a 1200 metres long platform completely in 70 seconds. What is the speed of the train?

A train travelling at 36 km/h crosses a pole in 25 seconds. How much time (in seconds) will it take to cross a bridge 350 m long?

Length of train A is half as that of train B. Train A and B crosses the platform of length 100 meters in 5 seconds and 6 seconds respectively. If the ratio of speed of train A and B is 2 : 3, Find the length of train B.

Train A takes 1 hour more than train B to travel a distance of 720 km. Due to engine trouble speed of train B falls by one third, so it takes 3 hours more than Train A to complete the same journey. What is the speed of Train A (in km/hr)?

A 480 m long train takes 16 seconds to pass a pole. How long will it take to pass a platform that is 900 m long?

The speed of two trains are in the ratio 6 : 7. If the second train covers 364 km in 4 hours, then what is the speed of the first train?

A train covers 400 m distance in 24 sec. Its speed is-