Two boys A and B start at the same time to ride from Delhi to Meerut, 60 km away. A travels 4 km an hours slower than B,…

The speeds of three cars are the ratio 2 : 3 : 4. The ratio of the taken by these cars to travel the same distance is :

A thief is noticed by a policeman from a distance of 200 metres the thief starts running and the policeman chases him. T…

A man travels the distance of his journey $$\frac{3}{4}$$ by bus, $$\frac{1}{6}$$ by rickshaw and remaining 2 km on foot…

A train running at a speed of 54 km/hr crosses a platform in 30 seconds. The platform is renovated and its length is dou…

A train is 125 m long. If the train takes 30 sec to cross a tree by the railway line, then the speed of the train is :

A student goes to school at the rate of $$2\frac{1}{2}$$ km/hr and reaches 6 min late. If he travels at the speed of 3 k…

Mary jogs 9 km at a speed of 6 km per hour. At what speed would she need to jog during the next 1.5 hours to have an ave…