Boston Consulting Group Summer Intern interview questions

(SECOND INTERVIEW STAGE FOLLOWING TELEPHONE INTERVIEW AND ONLINE TESTING] Proceeded with personal background and motivation questions which lasted around 10 mins, followed by an interviewer led case study of around fifteen to twenty minutes. Finally, Q&A session of around 5-10 minutes. This process occurred twice

First, the interviewer asked about the resume and some behavioral questions. It was less than 10 min. Then moved on to a mini case practice. In total, it took less than 20 min.