The NCERT Class 9 Science Book PDF is an important resource for UPSC aspirants in the foundational phase of their preparation. Published by the National Council of Educational Research and Training (NCERT), this textbook introduces essential scientific principles in a structured and simplified format, laying the groundwork for analytical and logical reasoning, skills imperative for the UPSC CSE Exam 2025.
NCERT Class 9 Science Book PDF
NCERT Class 9 Science Book PDF is particularly useful for topics in the UPSC Prelims and General Studies Paper III in the Mains. It covers a wide range of scientific themes such as atoms and molecules, force and laws of motion, natural resources, and improvement in food resources, each topic enhancing the aspirant's conceptual clarity and interdisciplinary knowledge base.
Aspirants can conveniently download the latest NCERT Class 9 Science Book PDF by clicking the download link provided in this article. The digital version is available in English and is compatible with all devices, allowing learners to study offline without hassle.
NCERT Class 9 Science Book PDF - Science Textbook for Class IX
The NCERT Class 9 Science Book PDF is an essential resource for UPSC aspirants and school students. Designed by the National Council of Educational Research and Training (NCERT), this textbook offers clear explanations of foundational scientific principles, making it ideal for building conceptual clarity for the UPSC CSE Exam 2025 (especially GS Paper III).
Covering key areas in Physics, Chemistry, and Biology, the Class 9 Science textbook nurtures analytical and logical thinking, crucial skills for both academic excellence and competitive exams. The book is available for free in PDF format in both English and Hindi mediums, providing convenient access for learners across the country.
NCERT Class 9 Science Book PDF - Science Textbook for Class IX
Also Check:
- NCERT Class 6 Social Science Book PDF
- NCERT Class 6 Science Book PDF
- NCERT Class 7 Social Science Book PDF
- NCERT Class 8 Social Science Book PDF
- NCERT Class 9 Social Science Book PDF
NCERT Class 9 Science Book PDF Benefits
- Class 9 Science builds basic concepts in Physics, Chemistry, and Biology, directly relevant for the General Studies Paper in UPSC Prelims.
- Topics like natural resources, sound, and motion lay groundwork for Environment, Science & Technology sections in GS Paper III.
- The book uses easy language, diagrams, and exercises to help aspirants grasp scientific concepts without the need for coaching.
- The rationalised and updated content ensures relevance to UPSC 2025, filtering out outdated topics.
- Frequently suggested by UPSC toppers as a go-to resource for quick and effective revision.
Last updated on January, 2026
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NCERT Class 9 Science Book PDF FAQs
Q1. How many chapters are in the Class 9 science book?+
Q2. What is the name of the 9th science book in NCERT?+
Q3. What is the syllabus of Class 9 science?+
Q4. Will NCERT books change in 2025-26?+
Q5. Are CBSE and NCERT the same?+



