Wayfair Business Analyst interview questions

do case studies with senior people for 3 rounds, and it's more like a consulting interview but with more focus on business logic, math calculations ; in addition, just normal behavioral interviews.

It was in 4 stages. The first stage was about a project which requires SQL skills and some knowledge of Business. I passed the first stage and moved to stage 2. The stage 2 was an interview with one of the recruitment team and I passed until I was rejected in stage 3.