Hello Aspirant,

After completing class 12th you can apply for B.A LLB ( Five Years Law programme). To apply for LLB ( 3 Years law programme ) You should be Graduate in any of the field.

To apply for Five year law (B.A LLB, BBA LLB programme), CLAT is the National level Exam, You can apply. A minimum of 45% marks in the qualifying degree is required to appear for the Exam and SC and ST candidates need only 40% marks.

You can check the further eligibility with given link.

https://law.careers360.com/articles/clat-eligibility-criteria

For LLB there is no any common Entrance Exam, There are many universities offer this programme and Each college or Universities has different eligibility, If you mention any particular university then I can help you better about the admission.

Good Luck!