Hello Abhisek kumar,

In India there are 23 IIIT's and the top institutes are IIIT Hyderabad,IIITDelhi, IIIT Allahabad,IIIT Gwalior,IIIT Jabalpur etc.To know the details of all the institutes and their intake for various categories do visit the link below.

https://engineering.careers360.com/articles/list-of-indian-institutes-of-information-technology-iiits

Also, there are 20 GFTI's in India.There are 3919 seats overall for Engineering UG programmes.Please do find the complete details of the GFTI's in the below link.

https://engineering.careers360.com/articles/list-of-government-funded-technical-institutes-gftis

Hope this was useful.

All the best!!!