Time and Distance Questions

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:

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

Rubi goes to a multiplex at the speed of 3 km/hr to see a movie and reaches 5 minutes late. If she travels at the speed of 4 Km/hr she reaches 5 minutes early. Then the distance of the multiplex from her starting point is

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

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

What should be the average speed of a car to cover a distance of 189 km in 3.5 hours?

An object travels 23 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

Ram cycles 5 km in the south, and turns left to travel 5 km further. From there, he takes a right turn and travels 5 km more. How far is he from his original position?