Google Business Analyst interview questions

Google contacted me on LinkedIn. The first step in the process was a screening phone call with an HR person. That led to me filling out some paperwork and sending over a current resume. After this is black hole number one. I heard nothing from Google for months. Then I was contacted saying they wanted to move forward with a technical phone screen. This took 2 months to schedule. There were multiple attempts at this interview since there were scheduling issues where the interviewer was not available. When it finally did get the interview the interviewer was 15 minutes late. Then the process started moving a little quicker. Within two days I received feedback they wanted to move forward as soon as next week. So I said I was available and then a whole week went by with no communication. Just me waiting to know if Google wanted to fly me across the country for an interview on a days notice. Finally, I get a response saying they needed more time the interviewers were too busy so I had to pass along more dates. This time the turnaround was a bit quicker I had a date scheduled a few weeks in advance. The process for scheduling travel was smooth and easy. They do one more call with you to prepare you for the onsite interview. Unfortunately I was being considered for multiple positions and the HR team had misprepared me for my interview. I was told to expect a technically challenging interview. I had 5 hours of project management questions. Not at all what was in the job description. There seemed to be a large gap between what HR and I expected and what the team was looking for. The nightmare recruitment process finally ended with a voicemail saying they did not want to move forward. I requested more feedback as to why apparently that is against company policy.