Campus recruiting consisted of one on-campus first-round behavioral interview, two second-round interviews on campus the following day (one behavioral, one case study), and two on-site informal interviews a few weeks later. Round one was basic interview questions (why consulting, why this company, etc.). Nothing surprising here. Round two is the difficult one, consisting of an operational case study, a brief mathematical quiz, and a behavioral interview in which you discuss how your background and experiences align with the company's values. Round three is highly informal, and I believe most (if not all) final round interviewees received offers.

There are 3-4 interviews. There is a screening, a couple behavioral interviews, and a case. The case is relatively easy as the math is simple, it is just thinking about the situation.