However, with B.Sc qualifications basing on the group subjects you can try for a job in any private industry.If you have chemistry as one of the subjects you can try for a chemist post in any private manufacturing unit.
If you want 100% job opportunities, I suggest you go for BEd course which is a 2 yeas course. Once you complete this course you will become eligible for teacher post in government schools and private schools also. Chances of getting a post in government school are very high.
Another option is to go for a diploma in marketing and try for a marketing executive job in any private organisation.