Hey there!
SPAs don't take admission based on NATA scores. You'll have to appear for JEE Paper 2 for that. JEE paper 2 comprises of three sections- architecture aptitude, mathematics and drawing. The paper is of 400 marks with about 77 questions. It's a three hour long paper. If you want more details you can check out the link below
https://engineering.careers360.com/articles/jee-main-exam-pattern
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