A cyclist covers a distance of 750 meter in 3 minutes 30 seconds. What is the speed in km/hr of cyclist  Options:	A) 16 km/hr	B) 17 km/hr	C) 18 km/hr	D) 19 km/hr	E) 135 km/hr
135 km/hrxplanation:   Speed=Distance/Time   Distance=750meter   Time=3 min 30sec=210sec   Speed=750/210=37.5m/sec   =&gt;37.5âˆ—18/5km/hr=135km/hr   Option 135 km/hr
<result>E</result>
A cyclist covers a distance of 750 meter in 3 minutes 30 seconds. What is the speed in km/hr of cyclist