View All num of num Add Photos GfK This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.gfk.com www.gfk.com Work in HR? Unlock Free Profile Overview Reviews Salaries Interviews Jobs Photos Benefits 134 Reviews 133 Salaries 38 Interviews Follow Add Review or Salary Follow Add Review or Salary GfK 134 Interview Question Research Director Interview New York, NY GfK They had a 2 hour "briefcase" that I had to fill out y what they would consider my average "take-home" work for an evening, which consisted of answering a bunch of different types of questions, some easy, some taking 3-5 pages of explanation, like data analysis. a proposal outline, etc. Tags: See more , See less 8 Answer Add Tags Flag as Inappropriate Thank you! Your feedback has been sent to the team and we'll look into it. Oops! We're sorry but your feedback didn't make it to the team. Your input is valuable to us — would you mind trying again? Send Answer Add Answers or Comments To comment on this, Sign In or Sign Up.