Hello Sushmitha,hope you are doing well.Based on your community rank you can get admission into top colleges.Visit the following link to see  participating colleges:

https://engineering.careers360.com/articles/tnea-participating-institutes

And for your chances visit following college predictor:

https://engineering.careers360.com/tnea-college-predictor

Hope this helps.

Hello Sushmitha

TNEA CUT OFF

FACTORS DETERMINING THE CUT OFF

• The difficulty level of the exam
• Number of students appeared in the exam
• Available seats in the institutes
• Last years cutoff trends

Candidates will be selected as per their class 12 marks obtained in the prescribed subjects reduced to 200 (Mathematics: 100, Physics + Chemistry: 100) in the qualifying examination. The college and the branch will be provisionally allotted through online counselling only, as per their choice, based on their overall rank and community rank.

https://www.shiksha.com/b-tech/tnea-exam-cutoff

HERE YOU WILL GET THE DIFFERENT COLLEGES OPENING AND CLOSING RANK

https://collegedunia.com/exams/tnea/cutoff

https://engineering.careers360.com/articles/tnea-cutoff

ALL THE BEST