railway DFCCIL MTS 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Relative Speed
A car travels from Lucknow to Kanpur at a speed of 65 km/h and comes back at a speed of 60 km/h. If the distance between Lucknow and Kanpur is 80 km, then what is the average speed of the car during the whole journey?
1
63.5 km/h
2
62.5 km/h
3
62.4 km/h
4
63.0 km/h