Deloitte Business Analyst interview questions

Two rounds. First one was one hour, split into a behavioral and a case. Behavioral part was very relaxed, conversational, about my interests and my interest in Deloitte. Case was relatively straightforward, had some qualitative business components and some simple math calculations. The second round was a one-hour interview with two senior members of the firm. First 15 minutes of it are conversational, sort of a behavioral interview. The next 45 is a lengthy case, bit more difficult than the first round. Interviewer led with a decent amount of graphs/charts to interpret.