Question

A car travels at a speed of $40\text{km}$ in one hour. How many hours will it take to cover $240\text{km}$?

• A. $7$
• B. $6$
• C. $8$
• D. $5$

Answer 1

The correct option is B $6$

Speed of the car is given as $40\text{km}$ in one hour.​
So, time taken by the car to cover $40\text{km}$ = 1 hour​
Therefore, time taken to cover $240\text{km}$ ​ $=\frac{240}{40}=6$ hours