Is it possible for me to change my stream to commerce from science? I am facing problems in biology.

Dear Brijesh, Almost every student suffer this type of situation from which you are suffering right now. But don't worry brother, kindly ask your admission council. You can change your stream if you still haven't taken admission in college. Just do in which you are perfect. Great day.

Yes, you can change but do it immediately and don't be late.