A train is 360 meter long is running at a speed of 36 km/hour. In what time will it pass a bridge of 140 meter length? Select: A) 11 seconds B) 38 seconds C) 50 seconds D) 88 seconds E) 19 seconds
Speed = 36 Km/hr = 36*(5/18) m/sec = 10 m/sec   Total distance = 360+140= 
<gadget id="calculator">360+140</gadget>
<output>500</output>
500 meter   Time= Distance/speed   = 500 * (1/10)= 
<gadget id="calculator">500 * (1/10)</gadget>
<output>50</output>
50 seconds   Answer: 50 seconds
<result>C</result>
A train is 360 meter long is running at a speed of 36 km/hour. In what time will it pass a bridge of 140 meter length?