Math, asked by bishu7, 1 year ago

question related to train

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Answered by Anonymous
1


A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

A.120 metresB.180 metresC.324 metresD.150 metres

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2. 

A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

A.45 km/hrB.50 km/hrC.54 km/hrD.55 km/hr

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3. 

The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:

A.200 mB.225 mC.245 mD.250 m

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4. 

Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:

A.1 : 3B.3 : 2C.3 : 4D.None of these

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Answered by amrutha3099999
0
A train of length 50m is moving with a constant speed of 10m/s.calculate the time taken by the train to cross an electric pole and a bridge of length 250m.
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