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

Total Questions: 55

21. A person rides at (7/8)th of the usual speed and he reaches the destination 22 minutes late than the usual time. Find the usual time taken. [RPF Constable 18/01/2019 (Morning) ]

Correct Answer: (b) 154 mins
Solution:

22. A train takes 33 seconds to cross the signal at one end of the 650 m long bridge. If that train takes 98 seconds to cross that bridge, then the length of the train (in meters) is drawn. [RPF Constable 18/01/2019 (Afternoon)]

Correct Answer: (a) 330
Solution:

23. A train running at 27 meters per second takes only 8 seconds to cross a signboard. Find out the length of the train. [RPF Constable 19/01/2019 (Morning)]

Correct Answer: (c) 216 m
Solution:

24. One person rides at the rate of (5/6) of normal speed and it reaches the destination 33 minutes later than normal time. Find the usual time taken. [RPF Constable 19/01/2019 (Morning) ]

Correct Answer: (a) 165 minutes
Solution:

25. A train takes 23 seconds to cross the signal at one end of the bridge with a length of 260 meters. If the train takes 49 seconds to cross the bridge then find the length of the train. [RPF Constable 19/01/2019 (Morning) ]

Correct Answer: (c) 230m
Solution:

26. The ratio of time taken by Binoy and Cairo to cover a distance of 1000 km is 15 : 16. Find the ratio of their speeds. [RPF S.I. 19/12/2018 (Morning) ]

Correct Answer: (a) 16:15
Solution:

27. A man travels around an equilateral triangular field at the speeds of 20 kmph, 24 kmph and 30 kmph. Find the average speed of travel? [RPF S.I. 19/12/2018 (Morning) ]

Correct Answer: (b) 24kmph
Solution:

28. The worker covers a certain distance walking 6/7 of her normal speed and takes 14 minutes more than the normal time taken by her. Calculate the normal time taken? [RPF S.I. 19/12/2018 (Morning)]

Correct Answer: (c) 1 hour 24 minutes
Solution:

29. A man cycling at the speed of 20 kmph reaches the college 9 minutes late from the hostel. Had he cycled at 24 kmph, he would have reached 8 minutes earlier. Find the distance between the hostel and the college? [RPF S.I. 19/12/2018 (Morning)]

Correct Answer: (a) 34 km
Solution:

30. A man cycling at a speed of 24 kmph reaches college 11 minutes late, if he had cycled at a speed of 30 kmph, he would have reached 8 minutes earlier. Find the distance between the hostel and the college? [RPF S.I. 19/12/2018 (Evening) ]

Correct Answer: (c) 38 km
Solution: