Question 31 : A train of length 150 m takes 10 seconds to pass over another train 100 m long coming from the opposite direction. If the speed of the first train be 30 kmph, the speed of the second train is
1. 60 km/h
2. 65 km/h
3. 50 km/h
4. 55 km/h
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Question 32 : A train covers a distance of 10 km in 12 minutes. If its speed is decreased by 5 km/hr the time taken by it to cover the same distance will be
1. 10 min. 50 sec
2. 12 min.
3. 13 min. 20 sec
4. 10 min. 30 sec
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Question 33 : A train 280 m long is moving at 60kmph. The time taken by the train to cross a tunnel 220 m long is
1. 20 s
2. 25 s
3. 30 s
4. 35 s
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Question 34 : A train traveling at a speed of 90kmph crosses a pole in 10 seconds. The length of the train is
1. 200m
2. 250m
3. 300m
4. 350m
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Question 35 : A train 700 m long is running at 72kmph. If it crosses a tunnel in I minute, the length of the length of the tunnel is
1. 600m
2. 650m
3. 500m
4. 550m
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Question 36 : If a 200 m long train crosses a platform of the same length as that of the train in 20 seconds, then the speed of the train is
1. 70 km/hr
2. 72 km/hr
3. 74 km/hr
4. 76 km/hr
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Question 37 : A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is
1. 50m
2. 55m
3. 60m
4. 65m
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Question 38 : A train 150 m long is running at a speed of 90kmph. Time taken by the train to cross a tree is
1. 5 s
2. 5.5 s
3. 6.5 s
4. 6 s
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Question 39 : A train is moving at speed of 132kmph. If the length of the train is 110 meters, how long will it take to cross a railway platform 165 m long?
1. 6.0 s
2. 7.5 s
3. 7.0 s
4. 8.5 s
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Question 40 : A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?
1. 40 s
2. 45 s
3. 50 s
4. 55 s
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