A person completes a journey of 72 km in 3 hours. How much time will he take to cover a distance of 288 km?

A train running at a speed 360 km/hr passes a platform with double length in 30 sec. Find the length of platform.

Find the distance covered by a man who walked for 15 minutes at a speed of 3 km/h.

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,

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

A car covers a certain distance in 7 hours with a uniform speed. The same distance could have been covered in 6 hours if the speed of the car was increased by 10 Km/h. What is the distance covered?

2 trains running in oppsite directions cross a stationary lady standing at a point named F in 26 seconds and 21 seconds respectively. Further, the 2 trains cross each other in 24 seconds. Determine the ratio of the speed of the 2 trains?