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 student walks from his house at a speed of $$2\frac{1}{2}$$ km per hour and reaches his school 6 minutes late. The nex…

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 racetrack is in the form of a right triangle. The longer of the legs of track is 2 km more than the shorter of the leg…

A thief steals a car at 2.30 pm and drives it at 60 kmph. The theft is discovered at 3 pm and the owner sets off in anot…

A takes 2 hours more than B to walk d km, but if A doubles his speed, then he can make it in 1 hour less than B. How muc…

Ramesh travels 760 km to his home, partly by train and partly by car. He takes 8 hours, if he travels 160 km by train an…

A vehicle travels at the rate of 80 kmph. What distance will will it travel in 15 minutes ?