B.A

Economics, geography, history, sociology, education are some good combinations with political science.

You can appear in UPSC examination, banking services, etc.
for better opportunities. There are limited job opportunities just after doing BA.

Maths, statistics, information practice and geography are good options for economics. Economics, education, sociology and history are some good options for political science. You can choose other subjects too.

Yes, you can apply for IAS and IPS exam if you have completed your graduation degree from the recognized university. The age should be between 21 and 30 years.
Age relaxation:
For OBC: 3 years
For SC/ST: 5 years
You must be a citizen of India.
For more details, you can visit:
www.upsc.gov.in

There are lots of options after BA. Few are mentioned below:
Development studies
Gandhi and peace management
Foreign language
English (Hons)
Psychology
Travel and tourism
MBA
B.Ed
Philosophy
Political Science
Multimedia
Mass communication
Disaster management
Quality management
So, decide according to your interest and calibre.
All the best.

There is no university that will give you admission directly in the second year. I would advise you go for a complete course if you are actually interested in the same.

Hi, in US Bachelor's degree can cost upto 35000$ per year.Different universities have different fee, some re very highly priced while some are economical.

I am afraid, but 45% is too low for any foreign university. Check the options in your home country first. You may also drop an email to some Canadian universities. A very good GMAT score may help and if you have something extraordinary in your profile, your grades won't matter much.

Hi Priyesh, the answer will depend if you are enquiring about scope in further studies or job related.