Boston Consulting Group Summer Associate interview questions

Overall super fun process and very chill! Two rounds of interviews with various members of the office, very nice people and overall enjoyable. I really preferred them to McKinsey and Bain.

Made it to 2nd round interview with 2 cases. One of the cases the interviewer asked me to find additional revenue. Ok that's easy. You find difference unit price * quantity sold. As I found this, interviewer said "No you need to find new price minus the costs then find the difference in old price." That's not additional revenue like what was asked in the stem, that's additional profit. So, I partly didn't get offered through fault of interviewer. It'd be best if cases weren't made by partners, but made by BCG so this type of stuff doesn't happen again.