Chankit, I will list down the top colleges you can get admission in under COMEDK. This is based on your rank and previous year cutoffs. You can try for admission in these colleges for CSE branch (decreasing order of preference):- 

• A M C Engineering College, Bangalore
• ACS College of Engineering, Bangalore
• Adichunchanagiri Institute of Technology, Chikmagalur
• Alliance College of Engineering & Design, Alliance University, Bangalore
• Alpha College of Engineering, Bangalore

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/comedk-uget-cutoff

Feel free to ask if you have any more queries.

Hope this helps!

All the best!