state gov UP Police Head Operator (Radio Cadre) Mock Test Quantitative Aptitude Speed Time and Distance Average Speed
A person travels from P to Q at a speed of 40 km/h and returns to P by increasing his speed by 50%. What is his average speed for both the trips?
1
50 km/h
2
48 km/h
3
45 km/h
4
36 km/h