If a racing car covers 800 km in 5 hours then find its speed-A- 160 km - hB- 60 km - hC- 120 km - hD- 36 km - h

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Introduction to Speed

If a racing c...

Question

If a racing car covers 800 km in 5 hours then find its speed.

60 km/h

No worries! We‘ve got your back. Try BYJU‘S free classes today!

160 km/h

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

120 km/h

No worries! We‘ve got your back. Try BYJU‘S free classes today!

36 km/h

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
160 km/h

Given, distance covered by racing car = 800 km

Time taken to cover 800 km = 5 h

We know that, $S p e e d = \frac{d i s t a n c e}{t i m e}$

$\Rightarrow$ speed of car = $\frac{800}{5}$

= 160 km/h

Suggest Corrections

Similar questions

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.

Q. A man rows downstream 60 km and upstream 36 km, taking 4 hours each time. The speed of the man is:

By travelling at a speed of $48 k m / h$ , 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

Q. A car travels from point A to point B which are 160 km apart in 3 hours. The car comes back to point A in 2 hours, then the average velocity of the car in km/h is

Join BYJU'S Learning Program

If a racing car covers 800 km in 5 hours then find its speed.

The correct option is B 160 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

The correct option is B
160 km/h

Given, distance covered by racing car = 800 km

Time taken to cover 800 km = 5 h

We know that, $S p e e d = \frac{d i s t a n c e}{t i m e}$

$\Rightarrow$ speed of car = $\frac{800}{5}$

= 160 km/h