Primark Retail Sales Assistant interview questions

I applied online and got a email less than a week for an invite for an interview. It told me to confirm a time between 10 am and 3pm in which I did. I didn’t get a response back. I got there and there was a lot of people, it was expected for there to be 150 interviewees. They had us come up in groups due to limited amount of seating, then we were called one-by-one and were interviewed by one of the 4 interviewers. They were also interviewing two positions, supervisor and retail assistant. During the interview I was asked 3 questions then told they would get back to people by the following week. I feel the interviews were rushed because of the amount of interviews they had to get through.