Time and Distance Question Practice Question and Answer
8 Q: A train travelling at 48 km/hr crosses an another train half of its length and travelling in opposite direction at 42 km/hr in 12 seconds. It also passes a railway platform in 45 seconds. The length of the railway platform Is
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60b60d5b3065e2501934e805- 1200 mfalse
- 2300 mfalse
- 3350 mfalse
- 4400 mtrue
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Answer : 4. "400 m"
Q: Vimal travels a certain distance at a speed of 80 km/hr. If Sohel travels one third of that distance at a speed of 60 km/hr then at what speed he should travel the remaining distance if total time taken by both Vimal and Sohel was same for the given journey?
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60ae1e06d752621d4f9f877d- 1150 km/hr.false
- 2180 km/hr.false
- 3120 km/hr.false
- 4160km/ hr.true
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Answer : 4. "160km/ hr. "
Q: Two trains are moving in the same direction at 75 km/hr. and 48 km/hr. The faster train crosses a man sitting in the slower in 14 second. Find the length of the faster train?
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60a214a3f98a59772513f159- 1105 mtrue
- 2115 mfalse
- 3125 mfalse
- 4215 mfalse
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Answer : 1. "105 m"
Q: A cow was standing on a bridge, 5m away from the middle of the bridge. A train was coming towards the bridge from the ends nearest to the cow. Seeing this cow ran towards the the train and managed to escape when the train was 2m away from bridge. If it had run in the opposite direction, it would hit by the train 2m before the end of the bridge. What is the lenght of the bridge in meters assuming the speed of the train is 4 times that of cow ? 93319 35b5cc705e4d2b4197774f249
5b5cc705e4d2b4197774f249- 122 mtsfalse
- 228 mtsfalse
- 332 mtstrue
- 434 mtsfalse
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Answer : 3. "32 mts"
Explanation :
Answer: C) 32 mts Explanation: let 'b' be the Length of bridge from cow to the near end of the bridge and 'a' be the distance of the train from the bridge. 'x' be speed of cow => '4x' speed of trainThen the total length of the bridge 2b + 10.(a-2)/4x = b/x=> a-2 = 4b........(1)Now if it had run in opposite direction(a+2b+10-2)/4x = (b+10-2)/x=> a - 2b = 24......(2)Solving (1) and (2)b = 11 , Therefore length of the bridge is 2 x 11 + 10 = 32mts.
Q: Abhinav leaves Mumbai at 6 am and reaches Bangalore at 10 am Praveen leaves Bangalore at 8 am and reaches Mumbai at 11:30 am. At what time do they cross each other?
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6091e7228ab61162923490b2- 151 m.false
- 262 m.false
- 348 m.false
- 456 m.true
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Answer : 4. "56 m. "
Q: The ratio of speeds of A is to B is 2:3 and therefore A takes 20 minutes less time than B takes. What is the ratio of time taken by A and B?
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6091e49b0ce9ec791f0bf965- 15:3false
- 23:5false
- 32:3false
- 43:2true
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Answer : 4. "3:2 "
Q: A is twice fast as B and B is thrice as fast as C. The journey covered by C in 78 minutes then time taken by A to cover the same journey is-
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60916e77265c9d1ad011c5f5- 115false
- 220false
- 313true
- 418false
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Answer : 3. "13 "
Q: If the ratio of speed of train, car and bus is 6:5:3 and bus cover a distance of 240 km. in 4 hours. What is the difference between speed of the train and car?
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60916dca8ab6116292342e4a- 124false
- 236false
- 315false
- 420true
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