But I have already mentioned my rank is 65000 so is there any slight chance

That will completely depend on how many applicants are applying to gmc jammu this current year, last year the last candidate to get in gmc jammu had a rank of 48,723 AGAINST 423 MARKS and he got in,so this whole analysis is done on previous years cut off ranks vs marks i cannot predict anything with 100% sureity as last year a person having 423 marks had a rank of 48,723 and this year at 475 you are having 65000 rank so if we look at Mark's you have 475 this year and last year cut off rank had marks around 423 so you have chances if we look at marks but if look we look at rank then last cut off rank was 48723 and you are having 65000 rank so it will completely depend on no of applicants to gmc jammu and how many of them are above your rank,if no of applicants above your rank are less accordingly to the seats available at the college you will definitely have a chance ,but if the no of applicants above your rank are enough to fill the seats you might not.Even in 2017 last rank to get into gmc jammu was 44294 against 458 marksSo you i would say you have chances of admission if we analyse last two years stats but again predicting anything with 100% sureity is not possible ,it will depend on factors such as no of applicants ,level of difficulty of meet this year etc etc 

Neet * in the previous comment not meet