Hi,

Not all IITs have interviews for admission into M.Tech course. To get M.Tech seat in IIT Delhi has to face interview. IIT Delhi offers admission to its MTech programmes based on GATE score. The shortlisted candidates are required to appear for a written test followed by an interview. The requirement of qualification through GATE is waived off in case of BTech graduates from IITs with a CGPA of 8.0 or above.

For more information about this college go through below link.

https://www.careers360.com/university/indian-institute-of-technology-delhi

Hope this helps you.

Good Luck!!