6 interviews divided into 3 rounds. First round with more jnr staff and last round with partners. Case based interviews. First 10-15mins about you, 35 mins on a case questions then time at the end for you to ask questions. Get on www.caseinterview.com to help you prepare and do lots of practice with friends.
The interviewer had to change time the day before even if it was scheduled 1month ago. I had two interviews. The first interviewer seemed quite indifferent. They were both nice conversation tho.
Muy estándar, en total 2 rondas con 2 entrevistas cada una. La primera ronda suele ser más fácil, pero la última con los partners sí te hacen mucho stress test y challenge.
Interview questions [1]
Question 1
Cuéntame sobre tu CV y una experiencia de conflicto que has tenido.
I applied online. I interviewed at Boston Consulting Group
Interview
Round 0: online aptitude test and problem-solving test; video cover letter
Round 1: online case followed by live case with a consultant
Round 2: 2 live cases back to back