Hello Lavan,

Based on your cutoffs, i think its very difficult for you to get into top colleges under TNEA. However, you can be called up during later stages of counselling and might have a chance to get some college , that too if you belong to SC/ST community. Other than that, there are very less chances. However, refer the link below for more details on cutoff and colleges.

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

Hope that helps

All the best