Time and Distance Questions

A car moving in the morning fog passes a man walking at 4km/h. in the same direction. The man can see the car for 3 minutes and visibility is upto a distance of 130m. The speed of the car is :

A missile travels at 1206 km/h. How many metres does it travel in one second?

Two cars travel from city A to city B at a speed of 30 and 48 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is

A man travels 50 km at speed 25 km/h and next 40 km at 20 km/h and there after travel 90km at 15 km/h. His average speed is

A train is moving at the speed of 72km/hr. How many seconds will it take to cover a distance of 1400 m ?

A car travels a certain distance at 70 km/h and comes back at 30 km/h. Find the average speed for total journey.

To cover a distance of 252 km in 2.5 hours what should be the average speed of the car in meters/second?

Two cars travel from city A to city B at a speed of 30 and 45 km/hr respectively. If one car takes 2.5 hours lesser time than the other car for the journey, then the distance between City A and City B is: