Hey there, You have scored 310 marks in NEET. Yes, you can take admission in good colleges with NEET as cutoffs are a lot varying this year due to various factors. But you will have to see the college near you and check the procedure there. If you belong to south India then you can get a seat very easily in Private College as cutoffs are very low their as compared to north zones. I would personally like to suggest you check for colleges in your state as you will get a seat under reserved quota and even you can check at NEET PREDICTOR. It is at very low price available and it will provide you the best results according to your state and category.

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