Google Technical Account Manager interview questions

I applied for Google on online and got the email from HR team to make schedule for Phone interview. so I had Phone interview with HR from Japan at first and had Video interview with manager.

Two technical interviews, one business functions interview and one mixed. The first interview was on the phone and it was 40 minutes. The rest of the interviews were on-site. In addition to the interview I had to give a presentation on Google's business. The subject of the presentation was communicated to me long before the day