Hello Aspirant,

As you are interested for four year B.tech CSE programme then you can go for Special Channel of Admission(SPEC). The exam is for single degree B.Tech (ECE/CSE) programes. 

UGEE Mode: Through this mode, admission to all research-based dual-degree programmes will be done. What candidates need to know is that admission in through this mode will be based on an entrance examination followed by an interview.

The Registrations for UGEE/SPEC mode is now over. You can also check the further detail with the given below link.

https://engineering.careers360.com/articles/iiit-hyderabad-btech-admission

Good Luck!