After completing BA programme you can apply for CLAT Entrance exam. CLAT is the national level exam for the admission to Five year integrated programme & Post Graduate law ( LLM) programme and if you have already completed your Graduation programme then you can also go for 3 Years law programme.

If you want to go for five years Integrated law programme then to apply for CLAT you should have minimum 45% in your 10+2. To check the further eligibility you can go through with the given below link.

CLAT Eligibility

Good Luck!