Yes, you can go for admission in BHU in LLB for five years integrated program.

Below is the eligibility criteria you can check

-Candidates passed or appearing in 10+2 standard qualifying examination from any recognised Board of Education in India or equivalent.

-Candidates needed to obtained minimum 50% marks if belonging to General category. 45% marks for OBC category candidates and 40% for SC/ST categories candidates

To check in detail you can also refer below link

BLAT

Good Luck!!