What should I do after 12th to become an IAS officer? What should I opt in graduation for IAS?Can I take BCA?

Hey Trilok, To become an IAS or to even appear for the civil services examination you need to be at least graduate. So you need to choose a course which you should also consider as your alternate career option in case if you don't clear the examination. Yes definitely you can choose BCA as your grad

Firstly u decide over in which field Your knowledge is good. Or go for aptitude test. Then only u can opt Your field. Because IAS is related to Administration field. After completing of IAS u may join Higher Govt. post like Commisdioner, Personnel Secretary of Ministers, and so on. And wheres BCA is