Google Program Manager interview questions

I applied through a referral and the entire process took less than a week. The interviewer made me feel comfortable and it was a healthy discussion. Towards the end of the conversation he also briefed on what to expect from next round. I was hopeful and started preparing for next rounds, after three days I received a 'no' email. I tried to understand the reasons for rejection but in vain.

1. Two calls with recruiter - one as a prequal, one as a "yes, we'd like to bring you in" 2. Onsite interviews with 8 people and one over lunch. Overall a good group of people. Oddly the interviews are not conversational though. The interviewer is madly typing the entire time writing down what you say in answer to their questions. They have good questions and it seems a lot of thought is put into making sure the same questions aren't asked in each interview. Big emphasis on how you communicate with "engineering types".