Dear Aspirant,

As the subjects are the same they are related in almost every possible way, however, there is more complex mathematics and graphs you might struggle with if you are not that very good with them. But no need to be afraid of, if given proper time you will be able to manage.

In general, 

It is a course focused on the core fundamentals of Economics, its theories and applications. It covers both qualitative and quantitative courses in Economics like Microeconomics, Macroeconomics, Econometrics, Economic Statistics, History of Economics, Indian Economy, etc.

Hope this helps.

Thank You.