Hello there,

There is no provision for JEE ADVANCED in Qualification for JEE MAINS PAPER-2. For JEE advanced you need to attend the Jee paper 1(compulsory) . However if you want to pursue you career in architecture at IITs then you need to first qualify jee mains paper 1 ,then need to appear and qualify for Jee Advance exam and then sit for Architecture aptitude test(AAT) Conducted by IITs. Its basically a three step process.

Now, If you have 7520 AIR in jee main paper 2 ,you can definitely apply for NITs using JoSAA counselling. However it may be diffcult to say whether you may get any NITs with this percentile(if you are general) since they usually have a cutoff of around  97-98 percentile.

However, in special rounds of CSAB you may get some NIT for b.arch degree if you have a reservations. So it is advised to kindly apply for the CSAB counselling too which usually happens after JoSAA counselling.

You can check your cutoff for B.Arch course in various NITs from this link

https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning

Good Luck !