Complete Beginners Guide to Becoming a PSIR Optional Topper in UPSC

FREE PDF

Detailed Syllabus + Paper Wise Sources and Shortlisted Chapters + Thematic Compilation of PYQs (2013-2023)

Also Get PSIR Year-Wise PYQs!

Detailed Syllabus

Thematic Compilation of PYQs (2013-2023)

Paper-Wise Sources

Shortlisted Chapters

Get Your Free PDF









    Click to Download the PDFs

    Thematic Compilation of PYQsYear-Wise Compilation of PYQs
    Download the PYQs Now