Hello! Saikat

Your percentile is awesome.Your rank will be enough to get NITs.I can give you rough idea about your rank under general quota  using this formula:{100-percentile score}×145386/100.where 145386 total number of aspirants that apoera in 1st phase of jee mains paper 2 examination.Your rank will be around 1.7k.Usually with this rank students get NITs.You should wait till NTA declares rank .NTA will declares rank after 2nd phase of jee mains.Don't worry your percentile is too good.

You can ask if you have any other queries.

GOOD LUCK!