Two trains starting at the same time from two-stations 300 km apart and going in opposite directions, cross each other a…

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the…

If a runner takes as much time in running 20 metres as the car takes in covering 50 metres. The distance covered by the …

An ant climbing up a vertical pole ascends 12 meters and slips down 5 meters in every alternate hour. If the pole is 63 …

A walk at a uniform rate of 4 km an hour; and 4 hr after his start, B bicycles after him at the uniform rate of 10 km an…

The speed of a bus is 72 kmph. The distance covered by the bus in 5 sec is :

In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 …

A man covers the journey from station A to station B at a uniform speed of 36 kmph and returns to A with a uniform speed…