Hello, 

The Motilal Nehru Medical College and Lala Lajpat Rai Memorial Medical College are the only 2 colleges in Uttar Pradesh which had a cut off less than 520 for OBC category in 2018. This year, the cut off may increase or decrease depending upon the tie breaking criteria, Percentile scores, etc. Therefore, referring to the last year's cut off marks you do have a chance of getting admission in the above mentioned government colleges for MBBS. 

Good Luck.