They want to see how a person thinks in both qualitative and quantitative manners. It was a 90 minute technical interview in which I was shown different quantitative problems and qualitative problems. The interviewer wants to see how your brain processes information and thinks about complex situations.
It was a hire view interview which means that it was completely online. I was able to record two attempt of what I wanted to say but I did not have to use the second attempt. There were six questions that took two minutes each and I got to do it whenever I wanted.