Calculate the time it will take for a train that is 200 meter long to pass a bridge of 180 meter length, if the speed of the train is 65 km/hour ?  Pick:
A) 20 seconds
B) 4 seconds
C) 31.04 seconds
D) 11.04 seconds
E) 21.04 seconds
Speed = 65 Km/hr = 65*(5/18) m/sec = 18.06 m/sec   Total distance = 200+180= 
<gadget id="calculator">200+180</gadget>
<output>380</output>
380 meter   Time= Distance/speed   = 380 * (100/1806) = 21.04 seconds   Answer: 21.04 seconds
<result>E</result>
Calculate the time it will take for a train that is 200 meter long to pass a bridge of 180 meter length, if the speed of the train is 65 km/hour ?