Question

A train named Vany Express stated from Dholpur at 8 AM and reached Gwalior at 9:30 AM. Find the speed of Vany Express, if the distance between dholpur and Gwalior is 75 km.

1. 60 km/hr
2. 50km/hr
3. 75 km/hr
4. 80 km/hr
5. None of these

Answer 1

Correct Answer - Option 2 : 50km/hr

Given:

Distance between Dholpur to Gwalior = 75 km

Vany express starting time = 8 AM

Reaching time = 9:30 AM

Formula Used:

Time = Distance/Speed

Calculation:

Let the speed of Vany express be x.

Taken time by Vany express to cover the distance = 1.5 hours

As we know,

Time = Distance/Speed

⇒ 1.5 = 75/x

⇒ x = 50 km/hr

Where km/hr = kilometre per hour

∴ The speed of the Vany express is 50 km/hr.