I got 474 marks in 2019 neet.exam I am from ap and oc category.is there any chance to get free medical seat

Dear Yamini, AP Medical seats are categorised into AU,SVU and OU areas. Now you havent mentioned ehich area you belong to. Neverthless, in 2018, under State Quota, the cut offs for General Catrgory for these areas have been as follows:

SU: 533
SVU: 517
OU: 526

Going by previous cut offs and your score, it is difficult for a seat in  Government Medical College. Having said that, cut offs change every year and are dependant on various factors like no.of seats availble, no.of candidates appearing for the exam, top NEET score and difficulty of the exam. You can check the cut offs of your Category at:
https://medicine.careers360.com/articles/neet-cutoff-ap
You can also use our College Predictor services to check your options:
https://medicine.careers360.com/neet-college-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=neet-clgpd