engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Average Speed
While going from A to B, Rahman drove at 40 km an hour but while coming back he drove at only 24 km an hour. What was the average speed (in km/hr) at which he drove?
1
31
2
30
3
32
4
33