Science

I think B.Com and B.Sc both are very good courses but main matter is that in which subject you are interested.
The main advantage of B.Com course is, the job opportunity for B.Com is bit high when compared to B.Sc.
No doubt there is good scope available for B.Com course in both the Government and Private sectors as well. B.Com students can get job opportunities in various sectors like Banking Sector, Financial Institutions, Outsourcing firms, Insurance Companies and Audit Firms, etc. B.Com fresher can also start their career as Account Assistant.
Benefits of taking commerce:
- Candidates can develop their Management and Accounting Skill.
- Good Career prospects.
- Wide range of Job opportunities.
But if you were a bio student in class 12 then I will suggest you to go for b.sc in biotechnology as for you it will be bit difficult to pursue B.Com.

Hi,
Yes, you can join IAF through these methods:
1. Indian Military Academy Direct Entry (CDS):
Graduation Degree from a recognized University is required. The candidate has to be unmarried. The candidate has to appear for the CDS (Combined Defence Services) exam conducted by the UPSC (Union Public Service Commission). After selection, training will be provided at IMA, Dehradun. The duration of training will be 18 month.
2. Officers Training Academy SSC Non Tech entry:
This is an SSC (Short Service Commission) entry. The selection process is the same, that is via CDS examination. The candidate has to be aged between 19 and 25 years with reference to 1st January of the year in which the course will start. Graduation from a recognized University is required. Both married and unmarried candidates may apply. After selection, a 49 weeks long training program will be provided at OTA, Chennai.