Question

A train moves at a constant speed of $75$ km/hr. Find the time required to cover a distance of $250$ km.

• A. $\frac{10}{3}hr$
• B. $\frac{20}{3}hr$
• C. $\frac{30}{3}hr$
• D. None of these

Answer 1

Answer: (A)

$\frac{10}{3}hr$

It is given that, Speed of train $=75km/hr$

and distance traveled $250km$

We, know that, $\text{speed}=\frac{\text{distance}}{\text{time}}$

That means $\text{time}=\frac{\text{distance}}{\text{speed}}$

So,Time required $=\frac{250}{75}=\frac{10}{3}hr$

Hence, option $A$ is correct.