Hello sir,



Generally for getting into a btech program in IITs or NITs there is a criteria named top 20 percentile that you have mentioned. The top 20 percentile is generally announced long after the class 12 board results will be out. It will declared in the pre admission period.



Thank you .

Dear Rohit,

Top 20 percentile will be declared after your boards result in the month of June 2018.

Good Luck!!