Karnataka

Yes, the process for admission is going on. If you want to take admission, you can do that. St. Joseph's College is good for B.Sc. They provide the best education. You will learn so many things there. It will help you with shaping your career.

You may get the main campus but getting the desired branch may be difficult but yes if you don't have any specific branch choice then you can get the main campus.

Sikkim Manipal is average but the CSE department is really good in terms of faculty members and placements.

Many good companies such as Cisco, HP, Akamai, Informatica, Microsoft GTSC, SAP labs, Samsung, Broadcom etc have visited our college offering decent packages. So if you are an average student or better, you are bound to get placed. Placement stats for CSE are above 90% mostly.
As far as dream company is concerned, if you dream of Amazon, Google, Facebook etc, that you have to try off campus as they don't visit our college.

Please use Shiksha colleges predictor for CLAT:
https://www.shiksha.com/law/resources/clat-college-predictor
Best of luck.

No, there is no scholarship based on 12th marks. Students are eligible for scholarship only based on MUOET rankings.