I had only one very short in-person interview. No technical questions asked. They only asked about my experiences and explained their project and called me to make an offer the very next day.

In our college it happened in 3 stages 1 group discussion, 2 technical round , 3 hr round , overall interview is easy just command on resume is required and you will able to explain your projects and internships

I applied online on their portal and received an interview call 3-4 days as they wanted to hire intern urgently. I have the interview in next 24 hours and it was with the hiring manager. I would never recommend someone to interview as it seems that the managers are least bothered to hire the interns. I followed up with them 2-3 times but failed to get a response from them and the position is still open on the website. (A story that repeats on and on)