For architecture courses, you generally need to complete 10+2 with Maths as a compulsory subject. The main entrance exams are JEE Main Paper 2 and NATA (National Aptitude Test in Architecture), and you need to clear either of these for admission. Some private colleges also have their own entrance exams. The total fees usually range between 5 to 15 lakhs for the full 5-year course, depending on the college. It’s best to check the specific college website for exact eligibility and fee details.