I had a total of 3 interviews, 1) asking simple standard questions and about my previous experiences 2) more detail about my motivations, interest in consulting 3) infamous case study.. it was not difficult and did not involve any math or graphs.. interviewer asked me how I thought I did and followed up by saying I was the first person to mention xyz

I felt interview process is slower, and its total 2 rounds with more deep dive into topics understanding, data handlig, scenario based questions, coding questions as well, whatever mentioned in resume will be asked not only requirement for role technology