Mercer Analyst interview questions

The interview process at Mercer London for a graduate analyst typically includes an online application, aptitude tests, a video or phone interview, and an assessment center with group exercises, case studies, and final interviews with senior staff.

Mostly conversational. Seems as if the company wants to find people who mesh well and are enjoyable to be around. Did not receive any technical questions. Questions were more about why you want to work there.