Hello Rahul, although you have scored good rank but it seems to be a little difficult to get Nit in sc category. First of all please specify the branch you are looking for and your home state. The top Nits seem to end at about 2000 to 4000 rank for most of the oferred branches. I would suggest you to go through the following link (https://engineering.careers360.com/articles/jee-main-cutoff) after you have decided the branch you are looking for. It provides the cut off for all the NIT for every branch and category. There are few good chances to get admisssion in branches of biotech. So do have a look at it and ask for any further queries.