yes if your general rank is 28000 than you have better chance that you may be able to get nits...most probably you may be alloted home state nit and i'll ask you to reasearch and compare based on your location and the facilities that you prefer

you may predict college through this link : https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

most probably youwill be able to get nits ..go till csab round for better college

but by any chance if you are not getting than you may also look to get in to most stable iiits that too would be better