If a racing car covers 800 km in 5 hours then find its speed.
60 km/h
160 km/h
120 km/h
36 km/h
Given, distance covered by racing car = 800 km
Time taken to cover 800 km = 5 h
We know that, Speed = distancetime
⇒ speed of car = 8005
= 160 km/h
A car travels at a speed of 50 km/h for 3 hours. For the next 2 hours, it travels at a speed of 100 km/h. Find its average speed.
By travelling at a speed of 48 km/h, a car can finish a certain journey in 10 hours. To cover the same distance in 8 hours, the speed of the car should be
Question 6
By travelling at a speed of 48 km/h, a car can finish a certain journey in 10 hours. To cover the same distance in 8 hours, the speed of the car should be (a) 60 km/h (b) 80 km/h (c) 30 km/h (d) 40 km/h