Hello Dhammapal,

Considering that you belong to the SC category your rank range will be around  231,089 - 261,089 and your probable category rank range will be 13776 - 15376.

After considering the percentile mentioned by you, you may be eligible for sitting in JEE ADVANCED. But we cannot confirm if you will get a seat in NITs. 

So, my suggestion is to start your preparations for JEE Advance and with good score in JEE Advance you can get into a good NIT will the stream of your choice. Though this is a rough prediction hence it is best to wait for the final results but meanwhile continue your practice and don't lose focus. You can also sit for the April session of JEE and the best of both scores will be taken into account.

You can get your predicted colleges based on your percentile from the following link -

Https://engineering.careers360.com/jee-main-college-predictor?icn=jee-main-college-predictor&ici=jee-main_rp-result

Note that the overall rank predicted is on the basis of the expected total number of students i.e. 1152650 appearing in the JEE Mains April Session. The original results may vary and we do not take responsibility for any deviation between the actual result and the one displayed/predicted by this tool.

Good luck!