Dear aspirant !

Hope you are doing great ! After 10 , the course would not be much beneficial ,you should finish class 12th first, acheive good rank in jee mains ,get top colleges which offer architecture course and then your life will be on good track, however after 10 th only diplomas are available for you . Like

Architecture Courses After 10th

1. 1 Diploma in Architectural Assistantship. Technically, it is a Diploma program. The academic program is 3 years long. ...
2. 2 Diploma in Architectural Assistantship – B. Design. This is a Dual program. ...
3. 3 Diploma in Architectural Assistantship – B. Tech. Civil Engineering.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/careers/architect&ved=2ahUKEwjhzKvsmIT4AhUaTWwGHTF5B0kQFnoECA0QBQ&usg=AOvVaw3cNYIFSdb4ZHa4iPXbKjnX ..

Visit the above link for deep knowledge !

Hope it helps you !

Thanks for asking query !