The process took 2 weeks. I interviewed at Oliver Wyman in Sept 2010
Interview
First you go through a math test. Don't answer all questions.
Next, Phone interview with case study.
Next Phone interview with more senior level member, much more critical to answers
Next, in Person interview
An online assessment (Math and Behavioral) followed by 1 group HR interview and 3 case interviews. You have to pass each case interview to move into the next one. Cases mainly focused on market sizing skills.
I applied online. I interviewed at Oliver Wyman (Dubai) in Jun 2025
Interview
There was an online assessment, followed by an HR interview. I did not pass the HR interview, however I found it to be underwhelming. Compared to other interviews, no emphasis was placed on actually finding out who you are and how you would fit in to the organization.
Interview questions [1]
Question 1
Walk me through your resume (this was basically all I was asked)
I applied online. I interviewed at Oliver Wyman in Jun 2025
Interview
Apply online then you will be invited to an online assesments which tests culture fit, then 45 min HR interview, then 3-4 one hour long case interviews depending on performance.