I want to pursue MA in politics (specialisation in International relations) from JNU. what books should I refer to clear the entrance?
There is no any specific books for JNU Entrance Exam, You can refer the previous year papers to know the level of the questions. You should have the basic knowledge of the subjects like History, Economics, International Relations, Philosophy, Indian Politics. You can also refer the books for the subject:
The Globalization of World Politics - Baylis & Smith
India after Gandhi - Ramachandra Guha
Indian Government and politics - A S Narang
International Relations in the 21st Century - Pushpesh Pant
Global Politics - Andrew Heywood
Good Luck!