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Two trains each 100 m long moving in opposite directions cross each other in 8 seconds. If one is moving twice as fast the other then the speed of the faster train is:
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A train overtakes two persons walking along a railway track. The first one walks at 4.5 km/hr. The other one walks at 5.4 km/hr. The train needs 8.4 and 8.5 seconds respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train?
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A train travelling at 48 kmph completely crosses another train having half its length and travelling in opposite direction at 42 kmph in 12 seconds. It also passes a railway platform in 45 seconds. The length of the platform is
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A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute then the length of the tunnel (in meters) is
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A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
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Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
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The length of the bridge which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds is:
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Two trains are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds then the speed of each train (in km/hr) is:
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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?
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Two trains one from Howrah to Patna and the other from Patna to Howrah start simultaneously. After they meet the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is:
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