Every business collects data, and it's the job of the data analyst to analyze, interpret, and communicate that information in a way that will help drive company decisions. Employers will be looking for candidates with strong technical skills as well as a knack for conveying data in an easy to understand way. Expect a fair number of technical questions, which may include an analytical case study and a math brainteaser.
The pressure test questions were really negative comments that I wouldn't have answered now, I wish I knew better when I graduated, so I'm writing the review here.
Yes, though it's hard to believe there are companies like this in the US, illegal and personal questions are asked a lot.