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Recent questions tagged telegram-54109
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(chatquestion)...(c) a is even and b is odd (d) a is odd and b is even 8. From the time the front of train enters a platform, it takes 25 seconds for the back of the train to leave the platform, while travelling at a constant speed of 54 km/h. At the same speed, it takes 14 seconds to pass a man running at 9 km/h in the same direction as the train. What is the length of the train and that of the platform in meters, respectively?
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telegram-54109
asked
Feb 1, 2020
by
balaji.thirumalai
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