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Out of a distance of 360 km, if 240 km i...

Out of a distance of 360 km, if 240 km is covered by bus and rest by train, it takes 8 hours to complete the journey. However, if 120 km is travelled by the bus and rest by train, it takes one hour less. What is the speed of the bus and the train ?

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The correct Answer is:
Speed of bus = 40 km/h,
Speed of train = 60 km/h
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