Folowing are the best colleges for LLB in Jaipur:
SS JAin Subodh law college
Vidyasthali Law College
Jagannath university
Jayoti Vidypeeth women's university
St. Wilfreds College of Law
JECRC University
Mahatma Jyoti Rao Phoole University
Banasthali Vidyapeeth
Kanoriya PG Mahila Mahavidyalaya

Most of the colleges require 50% marks as an eligibility, but some of them provide relaxations upto 5% based on your category.
Some of them take admissions through RULET, some through direct counselling.