Hey Soumyadip, 

Bachelor of Medicine and Bachelor of Surgery (MBBS) is a undergraduate degree course of duration 5.5 years ( 4.5 year academic education and 1 year compulsory internship). 

The fees of MBBS course depends upon the college you are choosing and taking admission in.

In Government College the fee is very less about 10k to 2lakh per annum and in private colleges it is very high about 5 lakh to 50-80 lakh or more per annum.

Complete information regarding MBBS NEET cutoff of year 2019 is given in this link :
https://www.google.com/amp/s/medicine.careers360.com/articles/neet-cut-off/amp

Good Luck!