LLB

Yes, you can pursue this course because you have done your graduation and after it you can do B.Ed, M.Sc and other courses. But you should complete your law study and then become a lawyer.

You can join any industry or organizations to work in the area of law. Companies need people like you who can be an expert on both sides. All the best.

LLB degree does not help you to get into the corporate world according to me. If you want to get work in corporate world you have to go for MBA professional course would help you more than LLB.

You have to practice mock test of last year's paper and you may also go to coaching regularly because they will help you study in a flow. Also, there are a number of Youtube channels that you can check and follow to get help like Study IQ, GK Today, Jagran Josh and so on and use the legal aptitude book by RS Aggrawal and so on and read a newspaper daily so that your knowledge increases automatically. Above all, the most important thing is doing practice daily so that you can crack the exam in the first attempt. All the best.

Please refer to the link provided below for an exhaustive list of colleges which offer llb courses in India. You should be able to navigate to a college of your choice using the filters on the webpage. Additionally, college brochures are also available from which you can get important information like application dates, fee structures, admission criteria etc.
https://www.shiksha.com/law/colleges/ll-b-colleges-india