Nagarro Staff Engineer interview questions

Today, I appeared with Staff Engineer interview with Nagarro. First round was IQ that was cleared then programming round with 3 data structure question. I was able to do it before time. 3rd round was a technical round with a lady. She seemed like an unmatured one. First, I have been asked to share my webcam and that lady never shared. It was like, I was talking to a camera only. Be professional and share your cameras as well when you want candidate to share their. After that, she started the rapid fire of questions for 20 mins, 80% were theoretical questions not from real work. It was like. She was reading questions from some page from the internet. I believe, she read answers as well to match word to word. After this 20 mins of the total interview she replied I am done and have a good day. The only thing I like from this interview was... She said. Have a good day. So basically bad experience and I had the same before 3 years ago when I was in f2f. That guy hardly spent 5 mins for interview. However, the recruiter who was coordinating for rounds was so great.