hi,
see based on your clat exam score you will be allotted colleges for ug course admission, now you need to study really hard besides your 12th exam preparation. however you need to also satisfy the qualifying marks criteria, candidates belongs to general./obc need to secure 45% marks in 10+2, for sc/st candidates marks criteria is 40%.
you also follow the below link to know in details,
https://law.careers360.com/articles/clat
Counselling | Application | Eligibility | Exam Pattern | Admit Card | Preparation Tips | Result | Accepting Colleges
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile