Time & Speed Mock Tests

A person travels at 4/5 of his usual speed and reaches 15 minutes late. What is his usual time?

A car travels a certain distance at 40 km/hr and returns at 60 km/hr. What is the average speed for the whole journey?

A train 200 m long passes a pole in 20 seconds. What is its speed in km/hr?

A train 200 m long is running at a speed of 72 km/hr. The time taken by the train to cross a pole is:

A train 200 m long crosses a platform 300 m long in 25 seconds. The speed of the train is:

A car travels 180 km in 2 hours. What is its speed in m/s?

A train 300 m long passes a pole in 30 seconds. How much time will it take to pass a platform 600 m long?

A car covers a distance of 360 km in 5 hours and the next 240 km in 4 hours. If the car travels the entire journey at a uniform speed, what would have been the time taken (in hours)?