Two trains running in opposite directions at 40 kmph and 50 kmph, c – McqOptions

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1.	Two trains running in opposite directions at 40 kmph and 50 kmph, cross each other in 30 sec the length of one train is 250 m, then find the length of other one?
A.	500 m
B.	600 m
C.	700 m
D.	800 m
Answer» B. 600 m

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