I was invited to interview for the Visiting Associate position after a recruiting event. Had four interviews (2 with project leaders and two partner interviews) and a short online test during the interview process. The interviews were standard 30min fit and 30min case, with the typical cases that you'd get from any of the serious consulting firms.

I received an email from BCG and CaseCoach where there was a practice case provided. It consists of 9 questions which are a mix of qualitative MCQ & Select all that apply and of course numerical questions. Finally, the one way recorded 60 second interview.