My interview was with two second-year Wharton students. I had five other candidates in my TBD, 2 were in consulting and 3 were in finance. All of us were based in the US, though separate cities (ie. SF, Chicago, NYC, etc.). We each spoke relatively equal amounts to the prompt and all had strong contributions. I could see all 5 of my team members getting into Wharton.
My three questions during the 1 on 1 component were:
1. What was the biggest challenge during the TBD and how did you overcome it?
2. How did you use teamwork to facilitate the discussion?
3. Why Wharton?