Hello

JEE Advanced AAT 2019 is the entrance examination for B.Arch admissions into participating IITs i.e., IIT Roorkee and IIT Kharagpur.

Only those candidates who qualify the JEE Advanced exam are eligible to apply for Architecture Aptitude Test (AAT).

It would be difficult to tell you the exact number of candidates appearing for the exam as the number varies every year.

Good Luck!