Hello! 

To appear for CLAT, one must have 45% in class XII. For rest of the entrance exams in Law, 50% is the pre-requisite. However, you must aim to score high, in case you also also plan to take chances at GLC and ILS. Their cut-offs have reached 90%+ in class XII.

Specifically in case of AILET(entrance for NLU Delhi), class XII scores are looked upon in case of tie between candidates.

All the best. Thankyou