I am preparing for interviews as a BCG Gamma/McKinsey Analytics Consultant. I have found it really hard to find practice cases online. I wanted to know if anyone of you has passed these interviews and could give some tipps to prepare for this?
I have found this for Gamma:
But nothing for McKinsey.
So far I have focused a lot on business cases, but now I want to make sure to cover the Data Science side of my interviews.