engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Average Speed
Arjun, traveling from Pune to Goa, covers a distance of 1000 km at 40 km/hr and the return journey at 60 km/hr. What was his average speed during his entire journey?
1
36 km/hr
2
40 km/hr
3
48 km/hr
4
56 km/hr