Train Problems
Everything on SkillVeris tagged Train Problems — collected across the glossary, study notes, blog, and cheat sheets.
2 resources across 1 library
Interview Questions(2)
How to Solve Trains Crossing a Platform Problems
When a train crosses a platform, the distance covered equals the train length plus the platform length, so time = (train length + platform length) / speed, wit…
How to Solve Trains Crossing Each Other Problems
When two trains cross each other, the relevant speed is their relative speed — the sum of both speeds if moving in opposite directions, or the difference if mo…