A vehicle traveling at a rate of 80 km/hr will cover what distance in 15 minutes?

The ratio of speeds of a train and a car is 16:15, respectively. A bus covers a distance of 480 km in 8 hours. If the speed of the bus is 3/4th of the speed of the train, then the distance covered by the car in 6 hours is:

A vehicle traveling at a rate of 180 km/h will cover what distance in 25 minutes?

A car covers a certain distance in 7 hours with a uniform speed. The same distance could have been covered in 6 hours if the speed of the car was increased by 10 Km/h. What is the distance covered?

A sales agent travels a distance of 50 km in 2 hours and 30 minutes. How much faster, in kilometres per hour, on average, must he travel to make such a trip in 5/6 hours less time?

Train of 200 meters long takes 18 seconds to cross a man running at 15 kmph in a direction opposite to that of the train. The speed of the train:

A girl increase her speed to 11/5 time of his original speed. So, she reaches her school 15 minute before the usual time. What is her usual time?