I want to be an ias Officer I am in class 8 should I take bsc in inter or ba in inter because I am going to take ba in graduation
It's good that you have decided your goal from this age, you should prefer arts side in 12th and then BA with history and political science.
There are no thing like ba or bsc in inter. These are undergraduate courses after you pass your intermediate. Now coming to what you should chose for becoming IAS officer and also pursue BA after your intermediate then you must go with Arts side.
Hope this helps. Thank you.