Hey there, you will be scoring 527 marks in NEET 2019 and you belong from OBC Category. Sorry to say but there are fewer chances of yours for being getting admission at any government college. It will be best for you if you will first see in your home state that is in Bihar. First, see the government colleges in Bihar and then apply there as you can get a seat easily there due to home state quota too. But out of bihar, there are very fewer chances of being getting admission at government college outside the Bihar. You can even check your colleges and explore them properly and choose the best one for you at NEET Predictor and it will be very helpful for you. It will show colleges according to your category as well as your home state and it will be best for you.  It is available at a nominal price you can check there too and it will give you the best results. 

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