Answer : 1 240 mts Explanation : Answer: A) 240 mts Explanation: Relative speed = 120 80 = 200 km/hr.= 200 x 5/18 = 500/9 m/sec.Let the length of the other train be L mts.Then, (L 260)/9 = 500/9 =

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A 260 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train ?