Hello Konatham,

Yes PES university do accepts COMEDK marks and ranks. To know more about the cut-off, opening and closing rank of this colleges with respect to the branch, you can check the following link:

https://engineering.careers360.com/colleges/pes-university-bangalore/cutoff

To more about PES university, its education system, Infrastructure, and Placements, go through the following link 

https://www.collegepravesh.com/cutoff/pes-university-cutoff-2017/

Hope you find this information useful and have a great future ahead.