A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 190 m long?  Choose the correct answer:
A) 44  B) 99  C) 88  D) 77  E) 21
:   Speed = 45 * 5/18 = 25/2 m/sec   Total distance covered = 360 + 190= 
<gadget id="calculator">360 + 190</gadget>
<output>550</output>
550 m   Required time= 550 * 2/25= 
<gadget id="calculator">550 * 2/25</gadget>
<output>44</output>
44 sec   44nswer:44
<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 190 m long?