Can you suggest a good course related to CS other than engineering? I have finished my 12th with computer science and I am from Tamil Nadu.

Dear, You may think of pursuing BCA followed by MCA. Best wishes.

You can do BCA or B.Sc CS other than B.Tech CS, as the only difference is that, in B.Tech you should work practically, or I say technically, but in other two, there is theory part more. So, you can take call from yourself by understanding the prospects.

You should opt for BBA because this subject will give you knowledge about the business law and much more.