SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
Rohit makes four trips of equal distances. His speed on first trip was 400 km/hr and in each subsequent trip his speed was half of the previous trip. What is the average speed of Rohit in these four trips?
1
100 km/hr
2
440/3 km/hr
3
400/3 km/hr
4
320/3 km/hr