Mostly asking about the past experience on your resume. And the interviewer would show you what work they've been doing, and what you would do if you join them. The decision is made during the interview, perhaps because it's an internship.

Had a great interview process. Everyone in there cooperated very well throughout the interview process. I had technical as well as HR round. Got to know how to prepare for an interview. I think IPSOS has a great work atmosphere.