Hi vikas, as you chose political science for master i would prefer you to go for the best because with best scope rate increases in terms of knowledge, quality of education and experience... Political science has greater scope if you go with this colleges:

1. BHU

2. Amity university, noida

3. IGNOU

4. DU

5. JNU

6. Hindu college

7. Shivaji college

8. Galgotias university

Below colleges are considered to be decent -

Hindu College, New Delhi

Lady Shri Ram,New Delhi

Gargi College, New Delhi

KamlaNehru College, New Delhi

Jawaharlal Nehru University - [JNU], New Delhi

Maharshi Dayanand University, Rohtak

Amity University, Noida etc

Good Luck!!!!