Electronics

You can go for your M.Sc degree in electronics if you have interest. Or you can go for an MBA or even MCA if you want a technical degree. Else from a job perspective, you may go for a job in the core electronics field or even IT. Other options available to you are:
1) UPSC exams
2) CDS (Defence services)
Unfortunately, we cannot decide which course you should pursue, you have to decide that for yourself. There are a number of options available to you after you have completed your B.Sc degree and the course you select should be based on your interest and your comfort level studying in that particular field.
Good luck!

Hi Ganesh, depends on the college you want to apply to. Firstly Kalinga University must be UGC recognized which I think is. Secondly you must meet the admission requirements, be highly academic, take the GMAT, IELTS/TOEFL etc. And if you want to study MBA then you must also have work experience.

If you are asking engineering, yes you can apply after scoring a minimum cut-off of 60%.

You should have passed 10+2 with physics, chemistry, mathematics and English as separate subject and you need to have minimum of 50% marks in English language at 10th or 12th standard exam.

Option 1: First you decide the country you want to study. I assume that you want to study your Masters in instrumentation only. Contact the embassy official or their website for procedures.
But irrespective of any countries, all that you need is enough money. My opinion is Germany.
Option 2: Contact a counsellor- reliable- and take guidance and help. They will help you until you settled there.

Hello Pooja,
First and foremost, don't worry. This time comes in everybody's life. But remember, this too shall pass. What were you doing for last three years? Why do want to appear for bank exam? I would advise you to contemplate about your future. Approach a coaching center for an engineer to pass PO exam of bank is very easy. Keep on trying, success would surely come.

Yes, B.Ed is compulsory to become a lecturer.