With a score of 488, your rank might be approximately between 51498-58114 . This is an expected rank range: https://medicine.careers360.com/articles/neet-result-marks-vs-rank . Now regarding the Colleges that you should select in the choice locking, here is the list:

• Mandya Institute of Medical Sciences
• Hassan Institute of Medical Sciences
• Dr. B.R. Ambedkar Medical College
• KIMS
• Adichunchanagiri Institute of Medical Sciences

Having said that, this is based on 2019 data and cut offs change every year. Cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, top NEET score and difficulty of the exam. For a complete list of colleges that you may have a shot at, please use our College predictor: https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer