Infosys Associate Senior Consultant interview questions

I was refered by a friend to the company. Since I was working in Infosys before I did my MBA, I was given a green channel interview slot. However it was more than 6 months after I had applied to the company. I was asked to report at a particular time at the Bangalore office. I reported there at the specified time. After checking my documents, I was asked to proceed to a new place. I was asked a couple of questions on the department I will like to work and the vertical and so on before going for interview by a senior member of the company. At the interview I was asked a couple of questions. The entire interview lasted hardly 5 minutes. I was again asked to wait in a room after which the HR asked me a few details and I was asked to leave. I got the appointment letter a month later.