A thief seeing a policeman at a distance of 150 metres starts running at 10 kmph and the policeman gives immediate chase…

A car goes 20 metres in a second. Find its speed in km/hr.

The speeds of John and Max are 30 km/hr and 40 km/hr. Initially Max is at a place L and Jhon is at a place M. The distan…

Two trains, one 160 m and the other 140 m long are running in opposite directions on parallel tracks, the first at 77 km…

A boy stated from his house on bicycle at 10 am at a speed of 12 km per hour. His elder brother started after 1 hr 15 mi…

Walking $${\frac{6}{7}}$$ th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that…

Sabarmati express takes 18 seconds to pass completely through a station 162 m long and 15 seconds through another stati…

Two men start together to walk a certain distance, one at 4 km/hr and another at 3 km/hr. The former arrives half an hou…