Two trains start at the same time for two station A and B toward B and – McqOptions

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1.	Two trains start at the same time for two station A and B toward B and A respectively. If the distance between A and B is 220 km and their speeds are 50 km/hr and 60 km/hr respectively then after how much time will they meet each other?%!
A.	2 hr
B.	21/2 hr
C.	3 hr
D.	1 hr
Answer» B. 21/2 hr

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