Complete Set PSIR Optional Handwritten Notes of Paper 1 and 2 by Shashank Tyagi with Previous 7 Years Question and Answer in English for UPSC Mains Entrance and Other Competitive Exam Preparations 2024. Notes Possesses 4 Booklets.
Following are the booklets that Complete the Notes :-
- Paper-I Section A
- Paper-I Section B
- Paper-II Section A
- Paper-II Section B
- Previous Question and Answer
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