Gartner Research Analyst interview questions

Had a 45-minute (or so) initial phone call. Was promised a response within a week (unsolicited) and never heard from the recruiter again, despite reaching out. The initial call mostly focused on screening and provided an overview of the remainder of the interview process, which (presumably) is extensive and requires significant personal investment (which is good).

Written online exam like aptitude and analyzing of given data and to make PPT about it. 2 rounds of interview, 1st was based on your resume and past experience, and second interview was based on the written exam and on the ppt which was submitted in first round.