J'ai postulé en ligne. J'ai passé un entretien chez Oliver Wyman
Entretien
Two interviews, both online via software, audio only. 1st one was case + personal + cv, 2ndone was mathematical brainteasers + q&a. Both people were nice on the calll, but did not reply afterwards when followed up asking for critique.
Questions d'entretien [1]
Question 1
Difficult math brainteasers (not estimation like I was prepared for)
it was smooth but you need to work hard on your calculations skills, i failed in this part of the case because the calculator is not allowed and i had not familiarize myself with it before the interview but overall it was a good experience
Questions d'entretien [1]
Question 1
tell me about yourself, why consulting and the case question
J'ai postulé en ligne. J'ai passé un entretien chez Oliver Wyman (Milan) en mai 2026
Entretien
Pre-selection with one mini-case/brain teaser of 30 min. Overall, the case was testing both numerical reasoning and logics I would say. If you prepare the mini cases correctly you can pass.
Interviewers never attended on time. Rescheduled 7 times. Cases were easy relative to other firms. They dont take candidates very seriously so prepare for that. Personal questions include why OW?