dear aishwarya 
no , there will not be any free seats in neet 2017 , , if in case any vacancy will be their , they will conduct next councelling season to fill that ASAP , 
and there are a lot of medical college in india , so, kindly mention for which college you want to know , 
so, that we can help you , 
else , u can check it at the respective site . 
HOPE IT CLEARS 
REGARDS 
						

							
dear aishwarya 
there are scholarship criteria avaliable in neet acc to your mark besis , but thats limited to some college , 
and obviously there are diffrence if u score qualifying mark as well as very high marks ,m 
in very high mark u will get top medical college like MAMC , VMMC , LADY HARDINGE MEDICAL COLLEGE ETC .. 
and in qualifying mark u will get state medical college , 
HOPE IT CLEARS NOW 
REGARDS 
						

							
dear aishwarya 
sholarship amount vary college by college , and in vmmc and mamc there are 20 – 30 percent discount in fees , if u can score top ranks . 
and the fee structure in every college are not same in state govt college they are low and in top medical college , they are bit more , 
and in 288 , u will not get any collge on the besis of neet , u need to score 480+ in order to get BDS in govt college , 
HOPE IT CLEARS 
ALL THE BEST 
REGARDS 
						

							
dear aishwarya 
yes , you can , but private college have high fee structure , 
and doing PG in private college are difficult task . in govt medical college , u have many scopes . 
and YES , 10,000 seat increased in neet 2017 . 
REGARDS