Medicine Entrance Exam

Yes you may try.

You have a better chance of getting seats for medical courses within the rank below 15000. But the cutoff is ranginging from 10000 to 12000. Chances are there since my close friend who has a rank within 13500-13700 I don't remember exact number, he got admission through AIQ in best colleges in Kerala and is currently pursing BDS.

Yes you can get admission in B.A. MS government college. You have to apply through single window application provided by the education department of the current state where you are planning to pursue your Bachelors. Also there are other ways through management quotas and community quotas that can allot seats for certain courses.

May be BDS only.

With 112 marks it is quite impossible to get any government college in counselling. You should give NEET next year and then go on hunt for colleges. Although you can get admission in many reputed colleges with your achieved marks.

Yes you can try good medical colleges within 1000 rank like BHU and other government medical college.

With your marks of 505 in NEET 2022 and in OBC category, chances of you getting a government. College is more than 90%. But talking about the particular which college, it will be very hard to speculate because it depends on many variables. But for some sense of security and satisfaction you can check it on website like NEET UG College predictor. It will provide you name of government. Colleges on factors of their eligibility, cut offs and all that.

If you are in general category than it is quite rare and if you belong to other backward caste than it might be possible that you get admission in some government colleges.