Hello Priyanshu, Your rank would be somewhere around 16,000-18,000. But this rank is exactly not accurate because it is based on last years trends. You can get CSE in colleges like S J B Institute of Technology, Bangalore, RNS Institute of Technology, Bangalore, M.S. Engineering College, Bangalore, and other top colleges. Check the last year cutoff given below to finalize your colleges:

last year COMEDK cutoff: https://www.comedk.org/wp-content/uploads/2017/08/BE-Extended-Round-2-Cut-Off-Rank-After-Allotment.pdf