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?
Answers:  A) 50 seconds  B) 46 seconds  C) 40 seconds  D) 97 seconds  E) 26 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   50 secondsnswer:50 seconds
<result>A</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?