Medicine

The Directorate of Medical Education (DME), Raipur, is responsible for conducting Chhattisgarh NEET UG counselling for 85% of state quota seats. The Medical Counselling Committee (MCC) oversees counselling for the remaining 15% All India quota seat, for this candidates must provide the valid documents like domicile and the students who are getting reservations will provide their certificate as proof 

Some alternative entrence exams like including some in Maharashtra may conduct their own entrance exams or consider your Class 12 merit for admission for BPT admission at Seth GS Medical College. You generally dont need to appear for NEET but may need to appear for a separate entrance exam or be admitted based on merit in your Class 12 exams The hostel fee structure is around Rs 6,000 - Rs 8,000 per year.

310 marks might not guarantee a government MBBS seat, it's not entirely out of reach, especially with the SC category reservation.

You might try looking for courses like BDS, paramedical courses or You can try in private colleges.

But if you are determined to get a seat in a top college you might just try going for long term courses .

As you scored 411 marks in 12th, which means, 82.2%, so you are eligible for Bibi Halima College of Nursing and Medical Technology. NEET UG is not required to get admission to Bibi Halima College of Nursing. Bibi Halima College of Nursing and Medical Technology offers direct admission to all of their courses.

NIMS University offers a four years and six months course of Bachelor of Medicine and Bachelor of Surgery (MBBS) with a one-year internship programme. This course divided into 11 semesters and is taught through the National Institute of Medical Sciences & Research which is recognised by the National Medical Commission (NMC). Admission to MBBS course at NIMS is done through a national-level entrance exam, i.e.,  NEET UG, conducted by NTA once a year in offline mode.

Then you should have taken in a foreign country like as a Russia, Ukrain, Bhutan, Bangladesh at this range of fee

No, whether you have applied Class 12 marks improvement or not, it does not affect your admission to MBBS through NEET. However, you have to make sure that you have good scores in Class 12 examinations. Most colleges might first consider your Class 12 scores to see if you are eligible for admission.

You can get more information on the same on the Shiksha website. 

Then you should have start bio from 11th and have no any other options. You should have give the exam 11th with a bio ,that starts from now when you complete 12th again and this time from the bio then you have eligible for mbbs study