Dear Harshini,

      If you aim to become an architect, the minimum eligibility is 10+2 or equivalent from a recognised Board/University with Mathematics as a subject of examination and securing at least 50 percent.  A merit list is then prepared on the basis of marks obtained in Class 12 and NATA (giving equal weightage to both) and admission granted to colleges across India.

For further insights please refer to the link    https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning.

Hope this helps.  wishing you good luck !

For becoming an architect , it is good to take either PCM or commerce. 

Thankyou