Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Quantitative Aptitude Speed Time and Distance Average Speed
A train travels at a certain average speed for a distance of 63 km and then travels a distance of 72 km at an average speed of 6 km/h more than its original speed. If it takes 3 hours to complete the total journey, what is the original speed?
1
48 km/h
2
40 km/h
3
42 km/h
4
32 km/h