Karnataka

The basic qualification for any Bachelors degree is 10 plus 2.

Presidency Group of Institutions (PGI), along with the University, constitutes 7 Schools and a College. While the college offers programmes to students at both the undergraduate and postgraduate levels in information technology, commerce, management and journalism, the schools offer National and International Boards of Studies. Presidency College, located in Bengaluru, has been re-accredited by NAAC with A+. Good luck!

I don't have clarification on your question. But what I understood I will give you answer below. Karanata Polytechnic entrance exam you have to write to do Diploma.

Here is the complete list of the college of MCA in Karnataka:
https://www.shiksha.com/it-software/colleges/mca-colleges-Karnataka
kindly follow the link to get all the admission related updates.

Just go through this link and fill out the required details:
https://www.shiksha.com/college-predictor

Just go through this link and fill out the required details:
https://www.shiksha.com/college-predictor

Refer the link:
https://www.shiksha.com/exams/ntse/question-papers.

Refer this link:
https://www.shiksha.com/college/ice-balaji-telefilms-institute-of-creative-excellence-andheri-east-mumbai-41500

Nlsiu does provide international law. but as you have completed 12th you have to first pursue llb where the subject will be introduced to you then you can do llm in it. Criminal law is a different branch but there are some conventions that deal with non-conventional crimes that may happen at int. level. but still, domestic law can only give relief in the true sense. you will get clear picture of this once you complete your llb.