A man walks 10 km, then travels a certain distance by train and then by bus as far as twice by the train. If the whole journey is of 70 km, how far did he travel by train ?

A man travels at a speed of 20 Km/hr. and then returns at a speed of 30 Km/hr. His average speed of whole journey is

A man travels 370 km partly by train and partly by car. If he covers 250 km by train and the rest by car, it takes him 4 hours. But if he travels 130 km by train and the rest by car, it takes 18 minutes more. Find the speed of the train and that of the car.

A train travels 2 ½ hrs at 90 kmph to travel the same distance how much speed is required for the train?

Two trains leave a railway station at the same time. The first train travels towards west and the second train towards north. The first train travels 5 km/hr faster then the second train. If after two hours they are 50 km. apart, find the average speed of each train.

To travel a distance of 255 km a car needs 15 litres of petrol. If the car has to travel a distance of 374 km how many litres of petrol is required?

A man travelled 4/5 of his journey by train 1/7 km by bus and the remaining 16 km by auto . what is the length of his total journey ?

A loaded truck travels 14 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?