B.Sc

Hello,
Yes, there are so many government jobs and competitive exams for which you are eligible after completing your graduation in any stream.
You can apply for Bank PO, clerk exams, SSC CGL, UPSC exams, Railway NTPC, etc. You can also apply for Railway RRB exams according to the required eligibility criteria. In Indian railways, there are so many posts and vacancies available. You can apply according to your qualification.
Best of luck.

Hello,
The eligibility criteria required for most of bank exams is graduation. After completing your graduation, you can apply for IBPS PO, IBPS RRB, SBI PO and RBI bank exams.
There are many other options available after B.Sc agriculture like:
1. Manager at plantations.
2. Officers at fertilizer manufacturing firms.
3. Agriculture machinery industries.
4. Agricultural products marketing firms.
5. Research fellow.
6. Quality assurance officer.
7. Agriculture officer.
8. Agriculture loan officer.
9. Production manager.
10. Operations manager.
11. Farm manager.
Best of luck.

In comparison with the above mentioned courses, B.Pharm will definitely be the best with high salary package.

Yes, you can opt for hotel management post completion of B.Sc.

Hi,
Yes, you can go abroad. You will have to give GRE and IELTS to clear the basic entrances to apply in universities abroad. These are the major criterias. There are others as well.

You can do Diploma in software engineering after completing B.Sc.