what they ask in interview for M.tech in IIST Trivandrum in physics department?
Some get shortlisted based on performance of written test and get calls for the interview. So brush up your basics. They test how strong your foundation is in that particular subject. You might need to explain certain concepts on their request so better to have very strong grip on all your concepts. Also, you can add the work you’ve done or the projects you worked.
Hope this helps!!!