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Quiz: Trains, Boats and Streams

5 questionsNo time limitPass: 60%+10 XP on first pass

How far a train travels to cross a pole, a platform or another train, and how a river helps or slows a boat — with pictures and solved questions.

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  1. Question 1

    A 180 m train runs at 54 km/h. How long does it take to cross a pole?

  2. Question 2

    A 250 m train at 90 km/h crosses a bridge in 30 seconds. How long is the bridge?

  3. Question 3

    Two 100 m trains run in opposite directions at 45 km/h and 27 km/h. How long do they take to cross each other?

  4. Question 4

    A boat's downstream speed is 18 km/h and upstream speed is 12 km/h. What is the speed of the stream?

  5. Question 5

    A boat can go 10 km/h in still water. The current is 2 km/h. How long to go 24 km upstream?