I am in 12 class, how can I get admission into IIIT Hyderabad....
You ideally have 2 Routes to IIIT Hyderabad.
You may answer the IIIT UGEE Entrance Test, organized by IIIT Hyderabad for Engineering Programs. Otherwise you may use your JEE Main Score/Rank/Scorecard for Admission Processes and Counselling Procedure of IIIT Hyderabad.
For more information about IIIT Hyderabad Admission Procedure do follow the link below
https://engineering.careers360.com/articles/iiit-hyderabad-btech-admission/amp