railway RRB Group D Mock Test Series 2024-25 Quantitative Aptitude Speed Time and Distance Average Speed
A man goes to his office from his house at a speed of 4 km/h and returns at a speed of 2 km/h. If he takes 6 hours in going and coming, what is the distance between his house and office?
1
4 km
2
6 km
3
8 km
4
8.5 km