There is no minimum marks for jee mains paper 2. Your rank and percentile will depend on the number of students appearing for the examination and the number of students taking admission in the colleges. If you get good marks then you can get nit Andhra pradesh for b.arch

Hi, vardhan.

Please provide us with your state and category so that we can answer your question in a better manner. Because categories will also change the admissions into the college. 

The minimum marks required to qualify init the jee mains for a general category student is 89.75

Please check the link below for the further information about the cutoff

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-cutoff/amp

Goodluck