I had my interview with an alum on Saturday afternoon in a coffee shop. Thanks to all your suggestions, I was dressed in a suit which I promptly got rid of after asking for permission from my interviewer.
The questions which were very standard and were as follows:
1. Walk me through your resume (I spent about 10 mins saying my rehearsed lines)
2. Why MBA? You already seem to be working in the sector... (I requested permission to elaboratore on my long-term goals and then went on to why MBA...)
3. Why Booth? (I explained the rehearsed reasons and added my short-term goal in the end as the most tangible benefit from Booth)
4. What will you contribute to the Booth community? (Again, I had prepared for this)
5. Tell me about a leadership experience (I think I screwed this up - I said many things but didnt necessarily structure it well)
6. Tell me about a time when you faced a difficult team situation
7. Three words that your peers would use to describe you
8. Why were you selected/chosen/recruited for your current role at XYZ firm?
9. What other schools have you applied to? (I also added why did I apply to those schools and current status)
That was the end of the interview and it lasted for about 70-80 minutes. I won't say that the interview was conversational. Infact, the interviewer reticent and was just shooting off questions and taking notes whenever I said some things that resonated with her.
All in all, I would give myself a 3.5 out of 5. Given that all questions asked were very standard, I could have prepared myself better. For the record, a thank you note was sent about 24 hours after the interview and was replied to in another 24 hours.
I hope this is helpful. I wish you all good luck with your interview. Regards!