The average speed of a bus is one-third of the speed of a train. The train covers 1125 km in 15 hours. How much distance…

An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in $$1\frac{2}{3}$$…

Two cyclists, k kilometres apart, and starting at the same time, would be together in r hours if they travelled in the s…

A man goes from Mysore to Bangalore at a uniform speed of 40 km/hr and comes back to Mysore at a uniform speed of 60 km/…

A 75 metres long train is moving at 20 kmph. It will cross a man standing on the platform in :

Two ports A and B are 300 km apart. Two ships leave A for B such that the second leaves 8 hours after the first. The shi…

A cyclist drove one kilometre, with the wind in his back, in 3 minutes and drove the same way back, against the wind, in…

A candle of 6 cm long burns at the rate of 5 cm in 5 hour and an another candle 8 cm long burns at the rate of 6 cm in 4…