Political Science

No, you cannot, from the same university. You can either wait for your course to end and then begin the next one, or you can do the two courses from two separate universities.

1. Harvard University, United States.
2. University of Oxford, United Kingdom.
3. Science Po Paris, France.
4. University of Cambridge, United Kingdom.
5. Yale University, United States. These are among the best colleges for Masters in political Science.

Yes, you are eligible to apply for the IPU-CET entrance.
Since you have done Master you can show your degree for the entrance which makes you eligible. Even though you have little less in Bachelors but you have good marks in Masters which would be preferred.
All the best.

Jawaharlal Nehru University will release the JNU 2019 application form by October 2018. Candidates who wish to seek admission for the different UG and PG courses can fill and submit the application form of JNU 2019 by October 2018.

Following are the major topics, you will need to cover to effectively prepare:
Political Theory and Thought
Comparative Politics and Political Analysis
Indian Government and Politics
Bureaucracy and Public Administration
International Relations.

Adamas University has links with some of the best pharmaceutical companies like Apollo pharmacy, sun pharma, Gena Pharma, Eucon Pharmaceuticals, Ray pharmaceuticals, and K B Pharmaceuticals. The placement cell is also there to take care.
For more details, please go through the reviews of the students of this university.
https://www.google.co.in/amp/s/www.shiksha.com/university/amp/adamas-university-kolkata-46715

Sorry, MA public administration is not offered in Lucknow University.

Hi Rishikant,
Yes, you are definitely eligible to apply for MA in public administration from BHU after completing your graduation in B.Sc.

If you are interested, you may pursue a career in Arts itself. Performing arts, Fashion Technology, Fine arts etc. Are some of the fields you can try. Animation is another field. If you prefer teaching, UG and PG in History/ Political Science will help you with an MPhil/PhD.

You may pursue PGs in Political Science or History. If you opt to become a teacher or Professor, you may go for B.Ed or MPhil/ Ph.D. Civil service is a good option for those who do UG in History/ Political Science. Law is a good career for you. Also possibilities are there to become a Historian, Travel guide, etc.