The speed of 90 km per hour is same as :

A racetrack is in the form of a right triangle. The longer of the legs of track is 2 km more than the shorter of the leg…

A journey of 192 km between two cities take 2 hours less by a fast train than by a slow train. If the average speed of t…

The distance between two cities A and B is 330 km. A train starts from A at 8 am and travels towards B at 60 km/hr. Anot…

A minibus takes 6 hour less to cover 1680 km distance, if its speed is increased by 14 kmph ? What is the usual time of …

A train travels at a speed of 30 km/hr for 12 minutes and at a speed of 45 km/hr for the next 8 minutes. The average spe…

A boy is running at a speed of p kmph to cover a distance of 1 km. But, due to the slippery ground, his speed is reduced…

The ratio of lengths of two trains is 5 : 3 and the ratio of their speeds is 6 : 5. The ratio of time taken by them to c…