Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is ?	Choose the correct choice from the following answers:
A) 40 meter	B) 45 meter	C) 50 meter	D) 55 meter	E) None of these
Explanation:   Let the length of each train is x meter   Distance will be x+x = 2x   Relative Speed = 46-36= 
<gadget id="calculator">46-36</gadget>
<output>10</output>
10 km/hr= 10*(5/18) = 25/9 m/sec   Distance = Speed*Time   2x=25/9∗36   2x=100   =&gt;x=50   So length of both the trains are 50 meters   Option 50 meter
<result>C</result>
Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is ?