Nielsen Analyst interview questions

4 rounds, first round is written aptitude round for understanding of market research, this is followed by HR Round. Then we have the Technical round where the interview seeks to understand the knowledge of the interviewee's understanding of market research but putting forth certain market scenarios such as product value increasing, volume decline, what is the reason, then finally there is managers round to see interviewee's personality

A recruiter reached out to me in November, but I did not receive an official offer until February (that's THREE months of waiting in limbo). I had an initial phone interview with the recruiter, two weeks later I was interviewed by my would-be manager via phone, two more weeks passed and I spoke to two others on my team. Many many emails and follow-ups later, I was offered the position. They were working on restructuring the department, which is why it took so long.