BlackRock Analyst interview questions

It was a ZOOM interview. There were 3 rounds, each takes about 30 minutes. People who interviewed me are from offices of Tokyo, Singapore, and Australia. They are all analysts and seems to be nice in my opinion.

I was contacted by a recruiter who set up two skype interviews for me. The first Interviewer was one hour late and very unprofessional during the interview. She was obviously very sleepy at the time. The second interviewer was even worse. He did not show up on the first day and they sent me an email one hour later for another interview at the same time on the next day. It turned out the interviewer decided not to show up again the second day as well. Then they sent an email saying they are really sorry but they are very interested in me and wanted to reschedule at the same time on the third day. The interviewer finally showed up 30 minutes past the scheduled time on the third day.