Hello Saksham, LLB is a very good field of study and BHU is a very reputed university in this regard. Campus placements do happen for LLB graduates in Legal Departments of various companies and consultancies like Tata Motors, Accenture, Wipro including NGOs, trust fund groups and societies. You are also eligible to be a legal officer in Banks, PSUs and other state or central govt offices. You may also choose to practice Law in one of the many high courts in india.

However if you want better placements and packages employed in the legal field, it is better if you pursue a Masters degree LLM, subsequently. This gives you more exposure into the field and gives you better employable skills and outlook.

Check out this link: https://law.careers360.com/

Hello aspirant!! Placements will happen for 3 year LLB and also for 5 year LLB Courses. It depends from collsge ti college. 

Go through below links for your

https://law.careers360.com/colleges/ranking

https://law.careers360.com/colleges/ranking/top-private-law-colleges-in-India

Best of Luck.