Hello, 

Greetings! ! 

Yes you are eligible for 3 year llb course as for  

three-year LLB entrance exams , eligibility is- : There is no upper age-limit for admission. However a candidate must be at least 17 years of age on the date of application. A graduation degree with 45% marks (40% for reserved category) is the basic qualification required. Universities like DU and BHU require minimum 50% marks while universities like Kurukshetra, Rohtak, Meerut require  only 45% marks in graduation. 

Thankyou