A man walks a distance of 48 km in a given time. If he walks 2 km/hr faster, he will perform the journey 4 hrs before. His normal rate of walking, is a)3 km/hr b)4 km/hr c)6 km/hr d)5 km/hr

A man walks a distance of 48km in a given time.If he walks 2(km)/(hr) faster, he will perform the journey 4hrs before. His normal rate of walking,is

A man walks a distance of 48km in a given time.If he walks 2km/hr faster,he will perform the journey 4 hrs before.His normal rate of walking,is

If a person travels 60km in 4 hours in a car, then the speed of the car is 12km/hr (b) 15km/hr20km/hr(d)24km/hr

A car covers a distance of 80 km at a speed of 60 km/hr and another 140 km at a speed of 70 km/hr Find the average speed of the journey

If a boat goes 7 km upstream in 42 minutes and the speed of the stream is 3 kmph, then the speed of the boat in still water is: a. 4. 2 km//hr b. 9 km//hr c. 13 km//hr d. 21 km//hr

A train travels a distance of 600km at a constant speed.If the speed of the train is increased by 5 speed km/h ,the journey would take 4 hours less.Find the speed of the train.25backslash km/hr b.backslash50backslash km/hr c.100backslash km/hr d. none of these

A man has to cover a distance of 40 kms. He walks 16 kms at the speed of 4 kms/hr and the rest is covered by Tongs. If he had covered 16 kms by Tongs and the rest by the walking at the speed of 4kms/hr, then he would have taken 1 hour more find the speed of the Tonga.