I interviewed today. It was a chill experience. No element of stress interview at all. One prof was friendly and smiling, the other maintained a poker face. I didn't time the interview but it felt like 20-25 minutes. I didn't have a lot to talk in extempore so that part didn't stretch, and the remaining Q&A didn't last too long.
I got asked why MBA, why I didn't get selected the last time I interviewed (I'm a reapplicant). I got to talk about struggles in my profession (I'm a journalist). They brought up that I didn't join IIM Calcutta (I was selected last year), and I used this opportunity to answer why IIMA. The interview was a free-flowing conversation, where the smiling prof asked a few things about the state of journalism. I was surprised when they said, ok, thank you. They didn't ask me if I had any questions, but I asked one nonetheless. There were toffees and cookies on the table, but I wasn't offered either. Some other candidates (they all had panels different from mine) said they were offered a toffee. I'll try not to read too much into it. The others too said that their interview was fine. By fine, we all meant that they didn't press us or test us, but that it was a pleasant conversation and we don't know how to assess it.
My extempore topic: One nation one election is a threat to democracy.
Someone else's topic: Content on social media should be censored.