Train Practice Question and Answer
8 Q: A train moving at speed of 90 km/hr crosses a pole in 7 seconds. Find the length of the train.
41121 05ee3067ef72c0e153c80603f
5ee3067ef72c0e153c80603f- 1150 mfalse
- 2165 mfalse
- 3175 mtrue
- 4170 mfalse
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Answer : 3. "175 m"
Q: Two hours after a goods train passed a station, another train travelling at a speed of 63 km / hr following goods train passed through that station, if after passing the station the train overtakes the goods train in 7 hours What is the speed of the goods train ?
9095 05f353e53122f0b4ab91a3bf3
5f353e53122f0b4ab91a3bf3- 149 km / hrtrue
- 232.2 km / hrfalse
- 358.8 km / hrfalse
- 473.5 km / hrfalse
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Answer : 1. "49 km / hr "
Q: A train 240 meters in length crosses a telegraph post in 16 seconds. The speed of the train is?
3916 05dccdaddf348e931548eedf8
5dccdaddf348e931548eedf8- 150 Km/hrfalse
- 252 Km/hrfalse
- 354 Km/hrtrue
- 456 Km/hrfalse
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Answer : 3. "54 Km/hr"
Q: The ratio of length of two trains is 4 : 3 and the ratio of their speed is 6 : 11. The ratio of time taken by them to cross a pole is?
3314 05efeac677228dd6b06e74776
5efeac677228dd6b06e74776- 122 : 9true
- 211 : 8false
- 325 : 18false
- 427 : 16false
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Answer : 1. "22 : 9"
Q: To travel 432 km, an Express train takes 1 hour more than Duronto. If however, the speed of the Express train is increased by 50%, it takes 2 hours less than Duronto. What is the speed (in km / hr) of Duronto train?
3069 15f0444a0bedd525530940078
5f0444a0bedd525530940078- 148false
- 272false
- 360false
- 454true
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Answer : 4. "54 "
Q: A moving train crosses a man standing on a platform and a bridge 640 metres long in 15 seconds and 35 seconds respectively. What will be the time taken by the train to cross a platform 1280 meters long?
2378 05efeacc39bfe193cd14b71d9
5efeacc39bfe193cd14b71d9- 1$$ 16{2\over3}{Second}$$false
- 218 secondsfalse
- 355 secondstrue
- 422 secondsfalse
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Answer : 3. "55 seconds"
Q: A 200 m long train passes a motorcycler, running in the same direction at 12 km/hr, in 15 second and a jeep travelling in the same direction in 20 s. At what speed is the car travelling (length of both the motorcycler and jeep is negligible)? 2322 05b5cc607e4d2b4197774b502
5b5cc607e4d2b4197774b502- 136 kmphfalse
- 232 kmphfalse
- 329 kmphfalse
- 424 kmphtrue
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Answer : 4. "24 kmph"
Explanation :
Answer: D) 24 kmph Explanation: Let the speed of the train be 'S' kmph From the given data, Distance = Length of train = D = 200 mts = 200 x 18/5 kms Time = 10 sec given speed of the motorcycler = 12 kmph Relative speed as they are moving in the same direction = (S - 12) kmph (S- 12) = 200 x 18515S - 12 = 48S = 60 kmph Hence, the speed of the train = S = 60 kmph Now, Let the speed of the jeep be 'x' kmph 60 - x = 200 x 1852060 - x = 36x = 60 - 36x = 24 kmph Therefore, the speed of the jeep = x = 24 kmph.
Q: Two trains of equal length take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be 120 meters, in what time (in seconds) will they cross each other traveling in opposite direction?
2223 05f17f628582605560c6c2e75
5f17f628582605560c6c2e75- 112true
- 210false
- 316false
- 415false
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