A train is 360 meter long is running at a speed of 52 km/hour. In what time will it pass a bridge of 140 meter length.
Select the correct option.
A) 24.62 seconds  B) 34.62 seconds  C) 44.62 seconds  D) 54.62 seconds  E) None of these
Explanation:   Speed = 52 Km/hr = 52*(5/18) m/sec   = 130/9 m/sec   Total distance = 360+140= 
<gadget id="calculator">360+140</gadget>
<output>500</output>
500 meter   Time= Distance/speed   =500/130/9=34.62 seconds   Answer: 34.62 seconds
<result>B</result>
A train is 360 meter long is running at a speed of 52 km/hour. In what time will it pass a bridge of 140 meter length.