A bus covered a certain distance from village A to village B at the speed of 60 km/hr. However on its return journey it …

In a race of 200 meters, B can gives a start of 10 meters to A, and C can gives a start of 20 meters to B. The starts th…

A postman goes with a speed of 36 km/h what is the speed of postman in m/s?

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 sec…

A person travels three equal distance at a speed of x km/hr, y km/hr and z km/hr respectively. What is the average speed…

A person travels equal distance with speeds of 3 km/hr, 4 km/hr and 5 km/hr and taken a total time of 47 minutes. The to…

A man completed a certain journey by a car. If he covered 30% of the distance at the speed of 20 km/hr, 60% of the dista…

An old man driving bike at 80 km per hour. However being sugar patient, old man could not travel continuously. He takes …