1 . Two trains starting at the same time from 2 statins 400 km apart and going in opposite direction corss each other at a distacne of 240 km from one of the stations. What is the ratio of their speeds?

• A. 3 : 2
• B. 4 : 3
• C. 5 : 3
• D. None

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Answer: Option A

Explanation: