How long does a train 130 m long running at the speed of 98 km/hr takes to cross a bridge 160 m length?
Choose the most appropriate option:
A) 13.9 sec B) 13.1 sec C) 17.9 sec D) 61.9 sec E) 47.98 sec
Speed = 98 * 5/18 = 27 m/sec   Total distance covered = 130 + 160= 
<gadget id="calculator">130 + 160</gadget>
<output>290</output>
290 m.   Required time= 290/22 = 13.1 sec.   Answer:13.1 sec
<result>B</result>
How long does a train 130 m long running at the speed of 98 km/hr takes to cross a bridge 160 m length?