state gov Bihar SSC (BSSC) Stenographer Mock Test 2023 Quantitative Aptitude Speed Time and Distance Average Speed
A person covers a certain distance at the speed of 60 kmph and returns to the starting point at a speed of 40 kmph. Find the average speed (in km/hour) of the person for the whole journey.
1
50
2
48
3
42.5
4
45