Amazon Manager - Operations interview questions

Interesting Process overall. Included several phone screens with recruiters and then a phone interview with a Sr. Ops Manager from a site near the location for which I was applying. A second recruiter then contacted me to schedule and on-site interview. There were several dates to choose from for upcoming "Interview Pods". Once the date was set, a third recruiter contacted me and was my main point of contact through the rest of the process right up to the offer and signing the employment contract and coordinating initial contact with the relocation company. The Interview was a 1/2 day on sit interview. In included meeting the other applicants, a math flow problem and then the typical set of interview questions from multiple people in 3 sessions. The fourth session included a presentation/debrief of the math flow problem. Followed by questions from the interviewer concentrated on the ability to use limited date to make operational decisions. There was also a facility tour at some point. I can not remember if it was before or after the round robin interview sessions.