i have scored 83% in 2nd pu science and 57marks in pcm kcet . will i get admission in bvb engineering clg Dharwad?

Hi,
Assuming that you are of general category and have a residence of Karnataka, Your General Predicted rank range 30001 - 40000 .
To qualify for BVB engineering college the criteria are 45% aggregate marks in 12 and as you have  83%  ,you can surely get admission in it. Visit the official site for it.
You can check the previous year cut off, college and branch in the link below.
This is based on last year's cut off, it may varies due to many reasons such as students response to colleges, number of candidates appeared, question difficulty level etc.
Karnataka Examination authority (KEA) hasn't announced the cut off or when it will be released yet. It will be released in opening rank and closing rank.
KEA releases cut off after the end of each counselling round.
KCET cut off are different for different colleges as there are number of colleges. It also has different cut off for different course and counselling. It depends on your rank which college you will secure.
This is the cut off of last year,
https://engineering.careers360.com/articles/kcet-cutoff
You can visit the site.
You need to check the site of kcet and wait for it.