A train, 130 metres long travels at a speed of 45 km/hr crosses a bridge in 30 seconds. The length of the bridge is  Pick.
A) 245 metre
B) 375 metre
C) 270 metre
D) 220 metre
E) 255 metre
speed = 45 km/hr=45 Ã— 5/18 m/s=12.5 m/s   Distance travelled = 12.5 Ã— 30 =375 m   Length of the bridge= 375-130= 
<gadget id="calculator">375-130</gadget>
<output>245</output>
245 m   245 metreNSWER: 245 metre
<result>A</result>
A train, 130 metres long travels at a speed of 45 km/hr crosses a bridge in 30 seconds. The length of the bridge is