Hey Chandni.

No, you cannot do an LLb course at NLU Jodhpur after completion of your graduation. NLU Jodhpur and all the other National Law Universities (NLUs) in the country only provide the 5 year  integrated courses of Law like BA LLb, Bcom LLb, BBA LLb etc which combine law with Undergraduation programmes. NLUs do not provide 3 year LLb programmes.

As you have already completed your Undergrad you can take admission in institutes with 3 year LLB courses like Delhi University, GLC Mumbai, ILS Pune, Panjab University, Symbiosis Pune, IIT Kharagpur and many more.

Best of luck!