Length of first train is 300 meter and its speed is 25 km/h and length of second train is 200 metre and both the trains are running towards each other. If higher speed train crosses the lower speed train in 45 seconds, then find the speed of second train in m/s.

Length of first train is 300 meter and its speed is 25 km/h and length

1.	Length of first train is 300 meter and its speed is 25 km/h and length of second train is 200 metre and both the trains are running towards each other. If higher speed train crosses the lower speed train in 45 seconds, then find the speed of second train in m/s.
A.	12 km/hr
B.	10 km/hr
C.	54 km/hr
D.	62 km/hr
E.	15 km/hr
Answer» F.

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Length of first train is 300 meter and its speed is 25 km/h and length of second train is 200 metre and both the trains are running towards each other. If higher speed train crosses the lower speed train in 45 seconds, then find the speed of second train in m/s.

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