Dear aspirant,

It's a bit complicated as you are doing an integrated degree .

Th ere is one problem you should have a valid gate score card and without this you won't be able to take admission in the IITs . You also need to score a minimum of 60% in your mtech.

For example in admission into IIT Roorkee in PhD programme check out this link for all the details-

https://engineering.careers360.com/news/phd-iit-rourkee