B.Com

There is nothing said officially about this but still every university gives such students a certain advantage.

Each of the courses has equal importance at their own places and are different from one another, each of them has many career opportunities and scope in future. It totally depends on which field you are interested in. As per the priority BBA is the better option.

Hi Nitesh,
Here is the eligibility for this course:-
Bachelor's degree in Science (B.Sc) with minimum 50% marks. However, whenever stipulation by MHRD/UGC/Statutory Authority is higher than 50% the stipulated % shall be followed B.Sc final year appeared candidates may also apply provided they have obtained at least 50% aggregate marks in I & II- year B.Sc exam.
Candidates should not hold any other job during the period of training, or join any other training program

Hello Akash,
I will suggest you to go for a professional course such as BBA or BMS as it will help you to open a wide range of opportunities.

No, you can't. You have to complete your graduation first.