Hello aspirant

Ugee and iiit exams have two sections

Section1) Subject proficiency test which will be based on CBSE xi and xii STD syllabus.

Section 2) Research Aptitude Test - it is also based on STD xi and xii CBSE but it will be on critical and creative thinking

To solve sample papers , you may refer following link

https://cdniiit.ac.in/cdn/www.iiit.ac.in/files/iiit/seSUPR-sample.pdf