Train-A crosses a stationary train -B in 50 seconds and a pole in 20 seconds with the same speed. The length of the train-A is 240 metres. What is the length of the stationary Train-B ?
Train-A crosses a stationary train -B in 50 seconds and a pole in 20 seconds with the same speed. The length of the train-A is 240 metres. What is the length of the stationary Train-B ?
A360 metres
B260 metres
C300 metres
DCannot be determined
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