1 Hour case study interview via zoom recording was on the whole time two interviewers: one asked questions the other one took notes interviewer-led consulting case interview for the first 30 minutes followed by an easy mental math problem in the last 20 minutes There will be time left to ask questions to interviewers.

Case study with a current PA. The case study starts out simple but progresses in complexity as more edge cases are thrown in to test your mental framework. I managed to arrive at the correct answer for each question(there is a correct answer for every question despite HR telling you cases are open-ended). You are not allowed to make mistakes in your thinking or say something that is wrong even if you correct your thinking later and achieve consensus with the interviewer. Therefore make your first answer count.