Hi

hope you doing well

While having a core of 91.7Persentile in JEE mains paper 2 B arch, your son's expected rank would likely be around 7,000 to 10,000.

Here are some top colleges for B.arch you might consider:

• NIT Calicut
• NIT Bhopal
• NIT Hamirpur

For School of Planning and Architecture (SPA)

• SPA Delhi (may be competitive, but worth checking)
• SPA Bhopal
• SPA Vijayawada

For Indian Institutes of Technology (IITs)

• IIT Kharagpur (architecture program)
• IIT Roorkee (architecture program)

For State Government Colleges

• Delhi Technical University (DTU)
• Maharashtra Institute of Technology (MIT), Pune
• Government College of Architecture, Chandigarh

For more analysis you can refer to this link:

JEE B.Arch College Predictor

https://engineering.careers360.com/jee-main-architecture-college-predictor?utm_source=qna&utm_medium=jee_barch_cp

Best wishes.