Hey.

Yes, If you are in the final year of your graduation degree, then you are eligible to apply for PU LLb entrance exam for admission to three year law course in Panjab University, Chandigarh. Though your admission will be be provisionally subject to you passing the minimum required eligibility criteria. As you're required to score a minimum aggregate of 45% in your graduation degree, you need to score this much after your result is out. Till now, you'd be eligible even in your final year.

Best of luck