A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 160 m long?
Pick:
A) 41.6 sec
B) 11 sec
C) 88 sec
D) 19 sec
E) 10 sec
Speed = 45 * 5/18 = 25/2 m/sec   Total distance covered = 360 + 160= 
<gadget id="calculator">360 + 160</gadget>
<output>520</output>
520 m   Required time= 520 * 2/25= 
<gadget id="calculator">520 * 2/25</gadget>
<output>208/5 = around 41.6</output>
41.6 sec   41.6 secnswer: 41.6 sec
<result>A</result>
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 160 m long?