The interview process consisted of a pseudo IQ assessment that lasted an hour, an online Hirevue interview, and a 30 minute long test asking you standard consulting-like questions. If you get past this stage, you will be moved on to the final interview with a live person. I think the screening process was pretty standard for this line of work, and all the questions were completely fair. If you do your research and prepare for possible questions they can ask, you should be okay.