A cyclist covers a distance of 750 m in 2 min 30 sec. What is the speed in km/hr of the cyclist?  Choose the correct choice from the following choices:
A) 5 km/hr	B) 6 km/hr	C) 12 km/hr	D) 17 km/hr	E) 18km/hr
Speed = { 750 } m/sec =5 m/sec = { 5 * 18 } km/hr =18km/hr   Ans: 18km/hr
<result>E</result>
A cyclist covers a distance of 750 m in 2 min 30 sec. What is the speed in km/hr of the cyclist?