A train 200m long passes a standing man in 12 seconds. What is the speed of the train?	Answers:
A) 30km/hr	B) 36km/hr	C) 42km/hr	D) 60km/hr	E) 32km/hr
Speed of the train = 200/12* 18/5= 
<gadget id="calculator">200/12* 18/5</gadget>
<output>60</output>
60km/hr   Answer is 60km/hr
<result>D</result>
A train 200m long passes a standing man in 12 seconds. What is the speed of the train?