The area of square park is 25 sq. Km. Time taken to complete a round of the field once, at a speed of 3 kmph is:

A thief, pursued by a policeman, was 100 m ahead at the start. If the ratio of the speed of the policeman to that of the…

A train travelling at 48 kmph crosses another train, having half of its length and travelling in opposite direction at 4…

A and B walk around a circular track. They start at 8 am from the same point in the opposite directions. A and B walk at…

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

A train 100 m long is running at the speed of 30 km/hr. The time (in second) in which it passes a man standing near the …

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 man coming…

In a race of 1000m, A can beat B by 100m. In a 400m, B beats C by 40m. In a race of 500m. A will beat C by