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Trains 1/1

1. A train moves with the speed of 180 km/hr then its speed in metres per second is :
a. 5
b. 30
c. 40
d. 50


2. A train 75 metres long is running with a speed of 20 km/hr. It will pass a standing man in :
a. 12 seconds
b. 13.5 seconds
c. 14 seconds
d. 15.5 seconds


3. A speed of 16 metres per second is the same as :
a. 40.3 km/hr
b. 57.6 km/hr
c. 51.16 km/hr
d. None of these


4. A train 250 metres long, running with a speed of 50 km/hr will pass an electric pole in :
a. 30 seconds
b. 18 seconds
c. 72 seconds
d. 60 seconds


5. A train 300 metres long passes a standing man in 15 seconds. The speed of the train is :
a. 40 km/hr
b. 50 km/hr
c. 60 km/hr
d. 72 km/hr


6. A train running at the speed of 45 kmph took 12 seconds in passing a certain point. Then the length of the train must be :
a. 90 meters
b. 120 meters
c. 150 meters
d. 540 meters