Applied through college career center. Received an invitation to complete a timed quantitative test - think Gmat type math questions. Interviewed first round on campus. Had two case studies back to back - no behavioral type questions. Received a call less than 1 hour after my interview to invite me for final rounds, which consists of 4 interviews (1 behavioral and 3 case studies). Behavioral was standard type questions. Tell me a time when such and such happened. What did you learn from it? What are your weaknesses type questions. For the cases, I can honestly say they ranged. One was very specific regarding the oil and gas industry. Another was completely open-ended: what business would you open and walk me through the potential numbers (think profitability framework). Oliver Wyman is extremely efficient and they will follow up within hours with a decision! Overall, good interview process, albeit difficult.
The interview was normal. Asked about my resume and what I know about consulting. The interviewer gave me information about the program and I was able to ask a few questions. I was moved to the next round.
Interview questions [1]
Question 1
Tell me about your resume and what do you know about Oliver Wyman
2 Interviews. First Interview seemed fine, but the second interviewer felt hostile and did not give me a very good impression. Constantly cutting in and contradicting earlier statements, not very clear communication. First interviewer was very friendly though, gave very good feedback and constructive advice.
Interview questions [1]
Question 1
Technical Interview question was about rolling out 5G networks
Case interview and behavioural. Overall, market sizing question and then a lot of tell me about a time stories for the behavioural part. Make sure to come up with relelvant stories for the behavioural and also freshen up on market sizing.