L&D applicants have rated the interview process at Mars with 4 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 61.4% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
Moved quickly and interviewers left a very good impression on me. Questions were geared a lot towards finding out if I was a good fit for the organization. An offer came within the same week.