Lifescience Dynamics interview questions

6 cumbersome stages, and only 2 of them involved actual real people (all online though). had to send them a full analysis and presentation and disease analysis. After which they did one more interview round which went well but didn't offer the job. Was a little worried it might have been a fake hiring process.

One-way recorded entrance interview with 3 questions, followed by 3 aptitude tests, 20 minute competitive market research presentation and 1 hour case study. Overall a relatively large time commitment for an entry level position.