B.Com

Hi,
Your career still remains in your hands. You better hard work to get backlogs cleared.

You need to get around 99 percent in your board exams. Physical education is not considered into best four in Delhi University.

I would suggest you to first try to analyse your personality. Find out more about your interests. Analyze whether you are an introvert or extrovert and other traits of your personality. After doing the above step, opt for a course that is suitable to your personality. Don't be in hurry to take admission rather take some time out to think about yourself. This will definitely help you in taking the right decision.

A short-term course will put you in a better position to succeed and enjoy a job, Kiran.

Jain University is good. Why do you want to quit?
You can join other B.Com college based on the norms of other universities you'd like to join or to continue. If you are planning to drop after 1st year, you need to join from the start.
B.Com is a good course. You should try to complete it. Today, there are more opportunities for B.Com graduates. Traditional degree like B.Com has higher demand.

Yes, you can take the GMAT exam. However, if you are planning for MBA abroad, just check that you meet the eligibility criteria. Also, GMAT scores are valid for five years.

You should join a firm as an intern. Later, opt for MBA or M.Com in the concerned field.

B.Com from DU SOL will provide you a better brand graduation degree which will help you in your job and future career.