LLB

Yes, its good to pursue a 3 years course for corporate job. Don't waste your time for a 5 years course. If you are interested in work to corporate, go for a 3 year LLB and you can go for side by side. Do internship in law firm correspondingly.

You can get a specialisation in Corporate law or rather, you can do your LLM in that.
Simply doing LLB won't help these days because corporate firms give more weight-age to graduates from National Law Universities these days rather than traditional universities.

Hi,
Yes, you can apply for license at Bar Council of India and they will check the recognition and other require documents for the same.

Hi Jay,
The process of admission in NMIMS, Mumbai in 2016 was to fill a form available online and to wait for their reply. There was no specific cutoff. I got 120.5 and I got selected.

You surely can pursue law in Hindi medium but I would advice you to pursue it in English medium.

Jamia conducts a very tough exam because it is one of the most prestigious universities. If you want admission here, you have to concentrate mainly on science section, politics and GS section.

You can study LLM after your graduation, but LLM degree is only if you want to be a law teacher, as no law firm hires LLM graduates.
Alternatively, you can study MBA after graduation, LLB + MBA in corporate law is a good career option.
You can appear for civil service exams and take law an optional subject.
You can give law officer exams.
You can sit for judicial service exams.
You can sit for law firm placements which I think would come to your college.

You can go for 3 years LLB from DU BHU and Amity, etc.