Dear Sanskriti, there is CLAT PG for admission to LLM programmes. For being eligible for CLAT PG, you should have a Bachelor's degree in Law. Now you haven't mentioned your specialization in Graduation. If you have a LLB degree, you can appear for CLAT PG. But if you want to appear for CLAT, you can appear because there is no upper age limit for CLAT. But it will be a detour for you because this course is opted after 10+2.