If a person travels 150 km in 5 hours, then the time taken by him to travel 180 km is (a) 3 (b) 4 (c) 8 (d) 6

If a person travels 150 km in 5 h, then he travels 180 km in___h.

A car travels 150 km in 5 hours. How long will it take to travel 420 km?

If a bus travels 126km in 3 hours and a train travels 315km in 5 hours, then the ratio of their speeds is: (a) 2:5 (b) 2:3 (c) 5:2 (d) 25:6

A bus travels 400 km in 8 hours. The average speed of the bus is:

A car travels 140 km partly at a speed of 6 km/h and the remaining at a speed of 10 km/h. If the speeds, are reversed then it travels 8 km more in the same time. Then find the time takes by car to travel 140 km and also find what was the average speed of the car?