police AP Police Constable (Pre + Mains) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Average Speed
A toy plane flies along the four sides of a square at speeds of 100, 200, 300, 400 km/hr on each side respectively. Find its average speed.
1
250 km/hr
2
190 km/hr
3
192 km/hr
4
200 km/hr