hlwo aspirant

sorry to say but I'll not use any sugarcoat but with 65 percentile it's little bit difficult for you to get admission in any NITs or BITs.

you should have atleast 96+ percentile to get in NITs .Even being from the SC category, you need to score atleast 92 to 94 percentile to get even the lower NITs. Hence you have no chance of getting NITs.

do hard work, maintain consistency and appear one more time in entrance exam.

for more details please visit the below link

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

hope this information is helpful for you

best of luck for your future.