Question
Two trains ‘G’ and ‘H’ of equal lengths are running on parallel tracks at speeds of 30 m/s and 90 m/s, respectively. If they can cross each other in ‘w’ seconds while traveling in opposite directions to each other and take 45 seconds to cross each other while traveling in the same direction, then find the value of ‘w’.
Also, 
Let the length of train ‘G’ and ‘H’ be ‘g’ metres and ‘h’ metres, respectively. According to the question: 
More Trains Questions
- A train covers a certain distance at a speed of 40 km/h and the next same distance with a speed of 70 km/h and the next same distance with a speed of 120 k...
- A train covers a route at its usual speed. If it had gone 20 km/h faster, it would have taken 4 hours less. If it had gone 20 km/h slower, it would have ta...
- A train 275 m long running at 72 km/hr takes 45 seconds to cross a bridge. The length of the bridge is
- 1800 metres long train crosses a man who is moving in the same direction with a certain speed, in 18 seconds. If the same train can cross a tree in 9 secon...
- A goods train leaves a station at a certain time and at a fixed speed. After 8 hours, an express train leaves the same station and moves in the same direct...
- Train A of length 150 m is running at 54 km/h and Train B of length 200 m is running at 36 km/h in the opposite direction on parallel tracks. In how many s...
- Train A running at a speed of 48 km/hr crosses train B in 20 seconds. Find the speed of train B (in km/hr), if the sum of the length of train A and B is 45...
- A train 450 metre long takes 45 sec to cross a man running at a speed of 4 km/hr in the direction same to that of train. What is the speed of the train?
- 100 metre long train ‘A’ can cross a platform of length 50 metres in 20 seconds. If the speed of train ‘B’ is 6 m/s more than that of train ‘A’, then find ...
- The time taken by train A , whose length is 'd' meters to cross a bridge of 300 meters is equal to the time taken by train B of length 'd + 200' meters to ...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)