I applied online. The process took 2 weeks. I interviewed at Roland Berger (Londen, Engeland) in Jan 2023
Interview
Numerical+Verbal+Non verbal (apttern recognition test) and next stage is straight to casing interview. So they filter a lot out of the assessment so you need a very high mark which is hard to get.
Interview questions [1]
Question 1
Normal casing like market sizing, market entry etc