There was an on campus case interview which wasn't too hard,. very similar to the practice one on their website. Then they flew/paid for gas for you to go to their office for a "super day" kind of thing. Once there we had to do 3 case interviews and 1 behavioral interview which was the easiest thing ever
Questions d'entretien [1]
Question 1
all of the questions were straightforward if you are good at math. feel free to ask them how credit cards (or whatever the subject of the question is) actually work and they're happy to explain. as long as you know how to do math once they tell you how the problem is structured you'll do fiine