i got 16k rank in comdek 2020 exam .Are there any clgs which accept my rank for CSE seat ?

Congratulations for your result. Now COMEDK Cutoffs depends on various deciding factors which change every year. Moreover you haven't mentioned which category you belong to. So considering you as a general category candidate, witn this rank in COMEDK, you can expect colleges such as

• Dayananda Sagar College of Engineering
• Siddaganga Institute of Technology, Bangalore
• RNS Institute of Technology
• Acharya Institute of Technology
• RL Jalappa Institute of Technology, Bangalore etc.

Now this is based on previous few years' cutoffs and this year the cutoff might change. You must use our Comedk College Predictor tool to know where you have good chances of getting admission http://engineering.careers360.com/comedk-college-predictor