Hello Aspirant ,

It is very good to have a plan before preparing for a competitive exam like UPSC CSE as the chances of selections are way to less here .

The best option for you will be BBA as it is a very good course and provided you pursue your degree from a good college you will be having a very good chance of getting a job after completing your degree , you can start your preparation side by side and attempt the examination after completing your degree .

Hope this helps.