Hello aspirant!
Your course structure for BA programme economics will have total of 6 economics courses and you'll study one course each semester. 
Semester 1 and 2 will consist of principles of microeconomics part 1 and 2
Semester 3 and 4 will include principles of macroeconomics part 1 and 2. 
Semester 4 and 6 will include economic development and policy in India part 1 and 2.
In course is structured in a way that it will expose you the basics of economics in the beginning, how economy works  on an individual level and aggregate level. 
In your final year, you'll learn about aggregate economic indicators in India, how economy in India works, policies in India post Independence period.