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Two trains are moving in the opposite directions at speed of 43 km/h and 51 km/h respectively. The time taken by the slower train to cross a mansitting in the faster train is 9 seconds. What is the length (in metres) of the slower train?

Two trains are moving in the opposite directions at speed of 43 km/h and 51 km/h respectively. The time taken by the slower train to cross a mansitting in the faster train is 9 seconds. What is the length (in metres) of the slower train? Correct Answer 235

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