Two trains of length 150 m and 250 m run on parallel lines. When they – McqOptions

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1.	Two trains of length 150 m and 250 m run on parallel lines. When they run in the same direction it will take 20 seconds to cross each other and when they travel in opposite direction it will take 5 seconds. Then speeds of the two trains are -
A.	108 kmph and 180 kmph
B.	50 kmph and 30 kmph
C.	120 kmph and 100 kmph
D.	72 kmph and 18 kmph
Answer» B. 50 kmph and 30 kmph

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