THAMMISHETTY, I will list down the best colleges that you can get under JEE Main 2019. This is based on your rank and previous year cutoffs. You can try for admission in the following colleges:-

• Dr. B R Ambedkar National Institute of Technology, Jalandhar
• National Institute of Technology Agartala
• National Institute of Technology Arunachal Pradesh
• National Institute of Technology Hamirpur
• National Institute of Technology Goa

But again it depends on the number of students who appeared for the exam and as well as the difficulty of the paper.

For more information, you can refer to :- https://engineering.careers360.com/articles/jee-main-cutoff

Feel free to ask if you have any more queries.

Hope this helps!

All the best!