Piyush Chaubey PSIR Notes | 3 Booklets | English Medium | UPSC Study Material

Piyush Chaubey PSIR Handwritten Notes 2025-26 by GS Score (Set of 3)

The Piyush Chaubey PSIR handwritten notes give UPSC aspirants a compact, syllabus-mapped way to revise the Political Science and International Relations optional. Moreover, GS Score publishes this set, and Piyush Chaubey personally authors every page. Therefore, you study from a trusted faculty voice rather than scattered photocopies.

This set bundles 3 handwritten booklets in English. Furthermore, the notes target the 2025-26 Mains cycle while drawing on proven 2018-19 edition content. As a result, you get structured coverage that fits a tight revision window.

Why choose GS Score for your PSIR handwritten notes

GS Score earns its reputation through quality optional material. In addition, Piyush Chaubey ranks among the most followed PSIR faculty members in the country. Consequently, these notes carry both brand trust and teacher credibility.

• Faculty-authored: Piyush Chaubey writes the content himself.
• Handwritten clarity: The handwritten format aids retention and concept recall.
• Full-syllabus design: The set covers Paper 1 and Paper 2 themes.
• Revision-ready: Concise notes suit the consolidation stage.

Above all, the booklets stay lighter than bulky standard texts. Therefore, they work better than Heywood or Johari when time runs short.

What’s included in this PSIR handwritten notes set

This set contains every booklet listed below. Moreover, each booklet maps to a distinct part of the PSIR optional syllabus.

• Booklet 1: Political Theory and Thought
• Booklet 2: Comparative Politics
• Booklet 3: International Relations

For example, Booklet 1 builds your theory base. Then Booklet 2 sharpens comparative analysis. Finally, Booklet 3 prepares you for global affairs and India’s foreign policy.

What these PSIR handwritten notes cover

The set delivers comprehensive coverage across the optional. First, it grounds you in political thinkers and ideologies. Next, it walks through comparative political systems and institutions. Then it explains international relations theories and current global challenges.

• Introduction to political theory and key thinkers
• Modern political ideologies
• Comparative political systems and institutions
• Public policy and administration
• Theories of international relations
• Global issues and India’s foreign policy

If you want the printed alternative, then consider the Piyush Chaubey PSIR Notes Set of 6. Similarly, the GS Score History Handwritten Notes Set of 4 suits History optional students.

Specifications at a glance

Who should buy these PSIR handwritten notes

These psir handwritten notes suit serious UPSC aspirants with PSIR as their optional. Moreover, English-medium students at the revision stage gain the most value. However, a basic grasp of political science concepts helps you absorb the notes faster.

• UPSC Mains 2025-26 aspirants with PSIR optional
• Students who prefer handwritten notes over heavy textbooks
• Repeaters who need quick, structured revision

How to use the booklets effectively

First, read Booklet 1 to lock your theory foundation. Next, move to Booklet 2 for comparative frameworks. Then finish with Booklet 3 for international relations and current affairs linkage.

In addition, pair these notes with a PSIR test series. Consequently, you convert passive reading into exam-ready answer writing. Furthermore, revise each booklet before mock tests for sharper recall.

Besides, link current affairs to Booklet 3 themes every week. As a result, your international relations answers stay updated. Similarly, add thinker quotes from Booklet 1 to enrich your introductions. Finally, make a one-page summary per booklet for last-mile revision.

For example, students often skip comparative politics under time pressure. However, Booklet 2 keeps that section short and exam-focused. Therefore, you can cover it in a single focused sitting.

Buying and delivery across India

UPSC Store curates material specifically for UPSC, SSC, and Banking aspirants. Therefore, you order from a focused catalogue, not a generic store. Moreover, you can browse the full UPSC study material category for related resources.

UPSC Store delivers across India. Pay online and get 10% off, or book with ₹99 and pay the rest in cash on delivery. Besides, our support team handles dispatch queries directly. For language-specific syllabus help, the GS Score Latest Syllabus Booklet 2026-27 pairs well with these notes.