Hey Rahul.

The eligiblity criteria for most of the law entrance examinations for admission in BA LLB course like CLAT, MH CET, LSAT etc require you to score a minimum aggregate of around 45-50% marks in your 12th boards to be eligible. There is no compulsion of studying English as a Subject in Class 12th. Hence as far as the eligiblity criteria is concerned you are eligible for admission in this course. But the syllabus for these entrance tests include English as a section. Hence you would be required to study for that.

Best of luck