My friend completed her MTech in ECE recently from IIT BHU and shared her interview experience. She along with other candidates was made to give a written examination based on which they got shortlisted for the interview. The interview was conducted by a strong panel of 4 faculties. Soon she was summoned for an interview.
The questions the panelists asked her were
They asked her a few more general questions and concluded the interview which lasted for 15-20 mins. She realized that having proficiency in her favorite subject helped her. She advised her juniors to always go through the institution's official website and faculties before the interview. In case you recognize any of the faculties at the interview, you can impress them with the knowledge of their project you have. Overall, the interviewers asked more technical than personal questions.