It's a short interview ranging from 8-12 minutes. It starts with introducing yourselves. They may ask some questions about your hobbies. Then your previous interns or projects come into the picture, Questions are asked about it. Then they ask you about your favorite subject and ask questions from it. Then some basic HR que like your weakness, problems you have faced etc. A small puzzle maybe and the interview is over. Then they ask you if you have some questions about your role or the company.