GEP Senior Analyst interview questions

1st interview round was with associate consultant about the profile and previous projects. 2nd round was a case study. 3rd round was with senior manager who was highly arrogant and disinterested as if somebody has forced him to take the interview. He had given me a case study and didn't even listen to the solution. Please do not waste anybodies time if you are not interested to assess them. I have given a lot of interviews but the manager here had the worst attitude I have ever seen. Provided me a guessestimate and didn't wanted to gv even 1 sec for solution and wanted to know the exact numbers. When I asked that what type of solution do we provide to the client he replied you must have got the JD. I did not ask anything after this reply as I understood he is not interested.

Since it was my first interview, I was a bit too nervous. Keep it simple and define well why you want the job and how you fit in. That's exactly what they look for