Hey aspirant,
Your marks of 488 corresponds to a All India rank of about 52000-58000, which based on previous year's cutoff seems like you do have a chance of getting an MBBS seat under government quota for Hyderabad-Karnataka region. Please note that this not a 'free seat' because you'll have to still pay some fees, which will definitely be much lesser than management seat fees. Going by previous year's cutoff, you may have a chance at Vydehi Institute of Medical sciencesin Bangalore, Khwaja Bande Nawaz Medical college in Gulbarga etc. and so on.
If you want to accurately predict your chances of admission for MBBS, then check out Careers360 NEET College Predictor 2020 in the link below:
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer
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