Bangalore

https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
You can follow this.

If that rank is in open category rank list, you may get a seat but class 12 marks also play a key role for your admissions. You must get minimum of 65% in your group subjects to get a seat in good college. But 50% in groups is mandatory. Do take care of it.

Hi, There will be no delay in admission, you can attend the second round counseling and choose the college of your choice if seats remain vacant during second round in the colleges of your preference.

Both are best at their place but Dayanand Sagar fee structure is high as compared to BIT but BIT has a good reputation and high placement. You can opt one of them accordingly your fee you can invest.

Hello Sindhu Hegde, The procedure of calculating percentage in CET is actually quite simple. It's the process of calculating percentile that is a bit complex. Every CET has max marks. Whatever marks you score are out of these only. When you extrapolate these marks to 'out of' 100 it becomes percentage marks in that CET. Best wishes.

Your 12th percentage is very low. There is difficult to get some good college.
Best wishes.

For which stream you are interested to take admission?

Here is the latest link of the some good engineering college-
https://www.shiksha.com/engineering/colleges/colleges-Bangalore.

Hi,
With 106/200 marks in NATA exam 2019 and 74% in your 12th, you will have options of lots of colleges like RNS School of Architecture, KS School of Architecture, East West School of Architecture, Reva School of Architecture, CMR School of Architecture, etc.

Dear Sudiksha,
Here is the link for you to refer for the best colleges in Bangalore for B.Sc. It is based the courses available, fee structure, admissions, infrastructure, facilities and so on.
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/science/colleges/b-sc-colleges-Bangalore&ved=2ahUKEwjEweK3xoTiAhXFLo8KHb5vBNwQFjACegQICRAB&usg=AOvVaw2QAuhaKqbPAmJTMic-zDxO
It will help you to make the right decision.