Hello Nandakumar,

Based on the rank you have secured you might have a chances to make it into the best colleges. So you need not worry about it. Make sure to apply for the counselling sessions. For more details about the cut offs required to get admission in the best colleges through TNEA you can go through this link, www.google.com/amp/s/engineering.careers360.com/articles/tnea-cutoff/amp.

Good Luck!