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Two trains start from stations A and B and travel towards each other at speeds of 40 kmph and 90 kmph respectively. At the

Two trains start from stations A and B and travel towards each other at speeds of 40 kmph and 90 kmph respectively. At the time of their meeting, the second train has travelled 100 km more than the first. The distance between A and B is 1. 300 km 2. 350 km 3. 250 km 4. 260 km 5. 280 km

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