A train 650 m long is running at a speed of 81 km/hr. In what time will it pass a bridge 340 m long?	Choose the correct choice from the following:  A) 42  B) 43  C) 44  D) 45  E) 46
Speed = 81 * 5/18 = 45/2 m/sec   Total distance covered = 650 + 340= 
<gadget id="calculator">650 + 340</gadget>
<output>990</output>
990 m   Required time= 990 * 2/45= 
<gadget id="calculator">990 * 2/45</gadget>
<output>44</output>
44 sec   Answer: 44
<result>C</result>
A train 650 m long is running at a speed of 81 km/hr. In what time will it pass a bridge 340 m long?