"Disha's Quantum Civil Services Notes are now available for UPSC & State PSC Prelims Exams. This Combo (set of 8 Books) covering 7 GS Books - History, Polity, Economy, Geography, Science, Technology & Environment offers a structured, systematic, and high-yield approach to comprehensive preparation.

These 7 books are topped up with a FREE book Prelims Performance Enhancer which gives 2 Mock Tests and techniques to im prove score by 20% to 40%. Designed in an attractive four-colour handwritten format, it gives the feel of personal notes, making learning more relatable, quick, and effortless.

This pocket-sized guide ensures that essential facts and exam-focused concepts are always within easy reach.

Key Features:

1. Crafted in a visually engaging four-colour design that enhances readability, retention, and note-like familiarity.

2. Provides 9 Books covering:

• Book 1 - Art & Culture, Ancient India, Medieval India

• Book 2 - Modern History of India, Indian Society

• Book 3 - Geography of India & World) with concepts distilled into clear, easy-to-grasp formats.

• Book 4 - Indian Constitution & Polity and Governance

• Book 5 - Indian Economics

• Book 6 - General Science and Technology

• Book 7 - Ecology & Environment, Disaster Management and Internal Security

• Book 8 - Prelims Performance Enhancer - Mock Tests with techniques to improve Score

3. Structured for ultra-fast revision with only the most important, high-yield points included.

4. A true “carry-anywhere” companion — its ultra-compact pocket size empowers aspirants to revise the whole syllabus anytime, anywhere, effortlessly — be it in a bus, metro, train, or even during short breaks.

5. Equally useful for both UPSC Prelims and Mains preparation.

6. Enriched with Mindmaps, Infographics, Charts, and Data Tables for clear visualization and deeper understanding.

7. A must-have tool for aspirants of Civil Services and State PSC examinations equally.

8. Annexures included at the end provide enrichment with additional information for deeper understanding."