Google Product Manager interview questions

A recruiter contacted me for product manager position. I have 10+ years technology experience, an MBA, and some entrepreneurial exposure. Round 1 - Recruiter screen: Just basic background check for 15 minutes. Round 2- 1 hour interview by a product manager. Round 3- Onsite interviews. Total 3 (PM) + 1(Technical) + 1 (Director PM). Last two happen after lunch if first 3 interviewers provide positive reviews. Round 4- Technical interview with a senior member of Google engineering Round 5- Interview with a Director PM After two weeks I heard from recruiter stating that my reviews were positive but they need one more 30 minute phone interview with senior PM. I did this one Ok. Wasn't much impressed with the interviewer. 4 strategy questions in 30 minutes without digging in depth into any. Highly unlike Google. After that my profile was forwarded to hiring committee. HC rejected my candidacy. Recruiter said it was positive but could not make the cut. This was my fourth onsite interview at Google for various roles. I know it sucks! Total time - 3 months.