A man walking at a rate of 10km/hr crosses a bridge in 3 minutes. The length of the bridge is? Pick:	A) 500	B) 650	C) 250	D) 111	E) 236
Speed = 10*5/18 = 50/18 m/sec   Distance covered in 5 minutes = 50/18 * 5 *60 = 500 m   500nswer is 500
<result>A</result>
A man walking at a rate of 10km/hr crosses a bridge in 3 minutes. The length of the bridge is?