state gov PSTCL/PSPCL Clerk Mock Test 2021 Quantitative Aptitude Speed Time and Distance Average Speed
Rahul travels from x to y at a speed of 35 km/h and from y to z at a speed of 70 km/h. Find the average speed of Rahul if the distance from x to y is 1/2 times the distance from y to z.
1
40 km/h
2
45 km/h
3
52.5 km/h
4
60 km/h