A 240 m long train crosses a platform twice its length in 2 min what is the speed of the train ?
The length of platform = 2*length of train = 2*240 = 480
Total distance covered by train = Length of platform + Length of train = 480+240 = 720
Speed of train = 720/120 = 6m/s
Hence, the correct option is option C.
Create a FREE account and get: