Ravi runs at the speed of 15 kmph. The time taken by him to cover a distance of 750m is
A sports car covers a distance in 100 min, if it runs at a speed of 96 kmph on an average. The speed at which the car must run to reduce the time of journey to 80 min will be
A truck running at 75 kmph takes one hour to cover a distance. If the speed is reduced by 15 kmph then in how much time it will cover the distance?