Hey there!

Yes! TIET, Patiala does offer admission on the JEE main scores and it also offer admission based on class 12th score, seat share is divided for both the criteria. You can apply online for the admission, and based on the cut off you'll be selected for admission. To get more details, and get the admission application link you can go through this link - https://engineering.careers360.com/articles/tiet-btech-admission

or if you want to see your options through the JOSAA or state level counselling based on your jee mains score, caste, gender, home state etc., you can use the JEE main college predictor tool, here's the link for that- https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer