Intern applicants have rated the interview process at Mercer Advisors with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 70.3% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
All behavioral questions. They are super nice people. It was a slow turnaround time. There were two rounds: first a phone screening and then the actual interview. It took me about 3 months.