B.Sc Maths

Hello Chandana,
B.Sc in electronics is a best core values option.
Bachelors of Science in Electronic Science is one of the undermined course in various universities except in University of Delhi. So its quite obvious that companies hiring for induction positions in companies would have no knowledge about BSc Electronics when they visit any college or university. But situation is not that bad, below are the options that can be taken after Bsc in Electronics.
Infosys and TCS are biggest hiring companies that take Bsc graduates, if you are looking for a job, try in IT companies. These companies keep on visiting universities for hiring Bsc graduates. Salary packages might be somewhat less than that for B-Tech graduates but at least you get a start.
Higher education: Go for Msc and then PhD. However after Msc again there will be chances for getting jobs but if you are having high hopes for job after Msc then its better to go for job after Bsc only.
CDAC: A good certificate course that helps normal science post-graduates to get jobs.
Government jobs: Government jobs are always foremost choices for students.
* Salary in my point of view You can able to get 20k to 25 k.
Best of luck!