I have done class 12 with science now I want to do ca and bcom should I do ca alongwith bcom or first bcom then ca
If you want to do CA and to proceed with that as your career you can do it just after you have finished class 12th. There's no need to first pursue Bcom and then go for CA. This will just save your time. But you can definitely do first Bcom and then CA if you want to garner more knowledge. But doing both simultaneously will be a little difficult to handle.