Time Speed and Distance (Railway Maths) (Part – VI)

Total Questions: 55

11. What is the distance covered by a bus running at a speed of 72 km/h in 5 seconds? [ALP Tier II 21/01/2019 (Evening) ]

Correct Answer: (b) 100 m
Solution:

12. X runs a total of 7.5 km in a day. If he runs 25/6 km in the morning, how much does he run in the evening? [ALP Tier II 21/01/2019 (Evening) ]

Correct Answer: (b) 10/3 km
Solution:

13. Two cars, X and Y travel from A to B at an average speed of 50 km/hr and 75 km/hr respectively. If X takes 2 hours more than Y in this journey, then the distance between A and B is ____ km. [ALP Tier II 23/01/2019 (Morning)]

Correct Answer: (a) 300
Solution:

14. A bullet travels a distance of 90 m in 0.2 sec. Find its speed in km/hr. [ALP Tier II 23/01/2019 (Morning)]

Correct Answer: (b) 1,620
Solution:

15. A train running at a speed of 64 km/h takes 50 min to cover a certain distance. By how much should its speed (in km/h) be increased to cover the same distance in 40 minutes? [ALP Tier II 23/01/2019 (Afternoon)]

Correct Answer: (b) 16
Solution:

16. Two car , A and B, start from city C to city D. If the distance between the two cities is 540 km and the slower car traveling at an average speed of 90 km/hr takes one hour longer than the faster one, then the faster Find the speed (in km/hr) of the car. [ALP Tier II 23/01/2019 (Afternoon) ]

Correct Answer: (a) 108
Solution:

17. A train takes 27 seconds to cross the signal at one end of the 650 m long bridge. If that train takes 92 seconds to cross that bridge, then find the length of that train. (In meters) [RPF Constable 17/01/2019 (Morning)]

Correct Answer: (a) 270
Solution:

18. A train runs with a speed of 33 m/s and it will cross a signal in 11 seconds. Then find the length of the train. (In meters) [RPF Constable 17/01/2019 (Morning)]

Correct Answer: (a) 363
Solution:

19. A train takes 40 seconds to cross the signal at one end of a bridge of 650 m long. If the train crosses the bridge in 105 seconds, then find the length of the train. (In meters) [RPF Constable 17/01/2019 (Evening)]

Correct Answer: (b) 400
Solution:

20. A train takes 39 seconds to cross a signal which is at one end of the bridge whose length is 740 m long. If train takes 113 seconds to cross the bridge, find the length of the train. [RPF Constable 18/01/2019 (Morning) ]

Correct Answer: (c) 390 m
Solution: