if u like mathematics and statistics BBA and MBA will be good for you,do 

Dear

If you have aim to enter into management profile than BBA will give you foundation related to Finance , Marketing, Business strategy etc .

Even you consider Economics Hons for better opportunity related to Finance research , market analysis etc.

Choose between B.tech or in these options According to your interest , don't pursue Engineering only by name or with any influence.

All the Best

Both are great, but engineering is more difficult than BBA. Engineering is much demanding but pays rich dividends later when you pursue job into Management.