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

Total Questions: 50

11. Two trains are moving in opposite directions with the speeds of 60 km/h and 25 m/s respectively. What will be the speed of the second train with respect to a man sitting in the first train? [RRB NTPC 24/07/2021 (Morning) ]

Correct Answer: (c) 150 km/h
Solution:

12. A train takes 15s to pass completely through a station platform 50 m long and 10 s through another station platform 20 m long. Find the length of the train. [RRB NTPC 24/07/2021 (Evening)]

Correct Answer: (b) 40 m
Solution:

13. The radius of a wheel is 70 cm. If the wheel makes 10 revolutions in 5 seconds covering a certain distance, then the speed of the wheel is [RRB NTPC 26/07/2021 (Morning)]

Correct Answer: (d) 31.68 km/h
Solution:

14. Two trains, 145 m and 155 m in length, run on Parallel tracks. One train runs at the speed of 32 km/h and the other at 40 km/h. When both trains run in opposite direction, then the time required for them to cross each other completely from the moment they meet is: [RRB NTPC 26/07/2021 (Morning) ]

Correct Answer: (a) 15 sec
Solution:

15. Find the answer of given question? [RRB NTPC 31/07/2021 (Morning) ]

Correct Answer: (a) 17 km
Solution:

16. A man takes 5 h 45 min for walking to a certain place and riding back. He would have gained 2 h by riding both the ways. The time he will take to walk both the ways is: [RRB NTPC 31/07/2021 (Evening)]

Correct Answer: (d) 7 h 45 min
Solution:

17. Satish takes a car on rent at 2:00 p.m. and drives it at the speed of 75 km/h towards a Resort Palm Beach, 800 km away from his house. He calls his neighbor Raman at 3:00 p.m. to join him at the resort. Raman immediately sets off in another car using the same route as Satish, at the speed of 90 km/h, towards the resort. When will Raman catch up with Satish? [RRB NTPC 31/07/2021 (Evening)]

Correct Answer: (a) 8 p.m.
Solution:

18. A bus leaves Agra at 5 AM and reaches Delhi at 12 noon. Another bus leaves Delhi at 8 AM and reaches Agra at 3 PM. At what time do they meet? [RRB JE 22/05/2019 (Afternoon) ]

Correct Answer: (d) 10 AM
Solution:

19. Time taken for a journey is 50 minutes at 48 km/h speed. What should be the speed, if the journey time is reduced by 10 minutes? [RRB JE 22/05/2019 (Afternoon) ]

Correct Answer: (a) 60 km/h
Solution:

20. The radius of a circular wheel is 7/4 m. How many revolutions does the wheel make to cover 22 km? [RRB JE 22/05/2019 (Afternoon) ]

Correct Answer: (b) 2000
Solution: