Hi Seema,

Yes, you can definitely apply DU LLM entrance once you have done 3 years or 5 year LLB 

• Candidates should have secured a Three Year LLB or Five Year Integrated LLB Degree from the University of Delhi or any other University in India or abroad which is recognized by the University of Delhi.
• They should have scored at least 50% marks on aggregate or an equivalent aggregate grade point over the course of their Three Year LLB or Five Year Integrated LLB degree (general category)

Thank You!