Dear Rahul,

You've not mentioned specifically your caste category.. as you know that in  Karnataka State Counselling , there are several sub categories within OBC like Cat-1 , 2A, 2B, 3A, 3B etc.

Well, By considering GM rank , I'm sharing the cut off details of UBDT, Davangere after 1st round :

• CS-203
• Electrical-5053
• Industrial Prod-9923

Some other colleges you may get through your rank based on last year database :

• Bapuji Institute of Engineering and Technology Davangere -ISC-15301
• S J M Institute of Technology Chitradurga -CS-13318
• Government Engineering College Chamarajanagara -CS-16417
• Government Engineering College K R Pet, Mandya DT. -CS-5242 and some more

You can check the above cut off details from here too:

http://kea.kar.nic.in/diploma_2020/engg_cutoff_gen_r1.pdf

Well, the cut off may change each year due to some factors like seat capacity , difficulty level of exam etc.

You can also check this article to know more about DCET exam:

https://engineering.careers360.com/articles/dcet

Hope this helps !

Best wishes !!