Going by UP state quota,  the chances of your getting admission into a government medical college are very slim, if you're from General category. However, if you have a reserved category quota, you may make it . 

Let me provide you with a list of the previous years' cut off under state quota to give you a clearer idea.

Dr. Ram Manohar Lohiya Medical Institute, Lucknow

469 gen; 429 sc; 267 st

Lala Lajpat Rai Memorial Medical College

551 gen; 429 obc; 411 sc; 229 st

Motilal Nehru Medical College, Allahabad

556 gen;  465 obc; 419 sc; 285 st

Hey there, You will be scoring 480 marks in NEET 2019. With these marks, it will be very difficult for you for getting admission in any government college because your marks for good government college are low. But you can try for some government colleges too as in some states at 480 you can take seat in Government college like in Maharashtra you can get seat there easily but I would rather suggest you check your colleges first available in your home state and really that will be very helpful for you as you can get even seat in government college. You can check your colleges and explore them and choose the best one for you at NEET College Predictor. It will show you the best results along with your home state.

https://medicine.careers360.com/neet-college-predictor?icn=neet-clgpd_landing-page&ici=prediction-section_c360-home