Question
A dog starts chasing a train of length (2x + 40) m which is running at the speed of 12 m/s. Dog reaches the middle of the train, and then turns back and continues running till he reaches the back end of the train. In this process, if the dog travels a distance of 432 m with speed of 18 m/s, then what is the length of the train?
More Trains Questions
- Time is taken by two trains running in opposite directions to cross a man standing on the platform in 30 seconds and 22 seconds respectively. It took 25 se...
- Train A departs from a station at a speed of 195 km/h, 16 hours following the departure of Train B. It takes Train A 10 hours to catch up to Train B. Calcu...
- The length of Train X is two-thirds the length of Train Y. The speeds of Train X and Train Y are 90 km/h and 72 km/h respectively. If they cross each other...
- Train 'A' is 400 meters long and it crosses a pole in 20 seconds and it also completely crosses Train 'B', which is moving in the opposite direction, in 10...
- A train can cross a pole in 42 seconds. While if the train increased its speed by 55% then time taken by it to cross 231 metres long platform is 42 seconds...
- 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...
- The speed of a Vande Bharat train is 72 km/h, and it takes 16 seconds to cross a tree. Determine the time taken by the train to cross a platform when the r...
- Two trains of equal lengths take 20 seconds and 30 seconds respectively to cross a telegraph post. If the length of each train be 240 metres, in what time ...
- Train 'P' leaves Pune for Nagpur at 6:00 a.m. At 8:00 a.m., another train 'Q' departs from Nagpur to Pune at 55 km/h. Both trains meet at 1:00 p.m. If the ...
- A goods train departs from Jaipur towards Udaipur at 6:00 PM, while a passenger train leaves Udaipur for Jaipur at 9:00 PM. The two trains meet at Jaisalme...
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)