An athlete runs 200 meters in 24 seconds. His speed is ?	Options:	A) 10 km/hr	B) 17 k/hr	C) 27 km/hr	D) 30 km/hr	E) None of these
ExplanaƟon:   Speed=30 km/hristanceTime=20024m/sec=253m/sec253   ∗   185km/hr=30km/hr   Answer: 30 km/hr
<result>D</result>
An athlete runs 200 meters in 24 seconds. His speed is ?