Northern Trains interview questions

After initial screening they gave me dataset on northern trains and its performance related metrics, My task was to make a dashboard on given questions and present it in final interview. Interview was quite easy and interviewers were very friendly. last round was with head of department, only telephonic interview(in my case they selected top three and wanted to narrow down to one so they scheduled behavioural call with the head) overall experience and process was positive and quick

They took us into a room to conduct several tests to see how our attention to detail skills were and see how we'd react to different scenarios that may come up in the job.