NCERT Class 9 Science Book in Hindi - विज्ञान पुस्तक कक्षा 9 हिंदी - eSaral
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NCERT Class 9 Science Book — Chapterwise PDF Download
All 15 chapter PDFs are available below. Click the chapter name to download the PDF directly. No login or sign-up required.
Chapter No. | Chapter Name | Topic Area | Download Link |
|---|---|---|---|
Chapter 1 | Matter in Our Surroundings | Chemistry | |
Chapter 2 | Is Matter Around Us Pure? | Chemistry | |
Chapter 3 | Atoms and Molecules | Chemistry | |
Chapter 4 | Structure of the Atom | Chemistry | |
Chapter 5 | The Fundamental Unit of Life | Biology | |
Chapter 6 | Tissues | Biology | |
Chapter 7 | Diversity in Living Organisms | Biology | |
Chapter 8 | Motion | Physics | |
Chapter 9 | Force and Laws of Motion | Physics | |
Chapter 10 | Gravitation | Physics | |
Chapter 11 | Work and Energy | Physics | |
Chapter 12 | Sound | Physics | |
Chapter 13 | Why Do We Fall Ill? | Biology | |
Chapter 14 | Natural Resources | Biology | |
Chapter 15 | Improvement in Food Resources | Biology | |
— | Answers (Back of Book) | All |
💡 Expert Tip by eSaral Academic Team: Download all 15 chapters at once and save them in a dedicated folder on your phone or laptop. Having offline access means you can study during travel, power cuts, or whenever you have a spare 20 minutes — without needing mobile data.
NCERT Class 9 Science Syllabus — Chapter Overview Table
The NCERT Class 9 Science syllabus is divided across three core subject areas: Physics, Chemistry, and Biology. Understanding which chapters belong to which subject area helps you plan a balanced revision schedule.
Subject Area | Chapters | Key Topics Covered |
|---|---|---|
Chemistry | Ch 1, 2, 3, 4 | States of matter, mixtures, atoms, molecules, atomic structure, Bohr's model |
Biology | Ch 5, 6, 7, 13, 14, 15 | Cell structure, plant and animal tissues, classification, disease, environment, food production |
Physics | Ch 8, 9, 10, 11, 12 | Motion, velocity, Newton's laws, gravity, work, energy, power, sound waves |
How Many Chapters Are in NCERT Class 9 Science?
The NCERT Class 9 Science book has 15 chapters in total. Physics contributes 5 chapters, Chemistry contributes 4 chapters, and Biology contributes 6 chapters. The board exam tests all 15 chapters, though CBSE may occasionally modify the active syllabus — always check the official CBSE website for the current year's exam syllabus.
What Are the Most Important Chapters in Class 9 Science?
Based on past CBSE exam patterns, these chapters carry the highest marks and appear most frequently in board papers:
Importance Level | Chapter |
|---|---|
Very High | Chapter 8 — Motion |
Very High | Chapter 3 — Atoms and Molecules |
Very High | Chapter 6 — Tissues |
High | Chapter 9 — Force and Laws of Motion |
High | Chapter 4 — Structure of the Atom |
High | Chapter 10 — Gravitation |
Medium-High | Chapter 11 — Work and Energy |
Medium-High | Chapter 5 — The Fundamental Unit of Life |
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Why Is the NCERT Class 9 Science Book Important?
The NCERT Class 9 Science book is not just a school textbook — it is the base layer for everything that follows in Class 10, Class 11, Class 12, and competitive exams.
It Directly Aligns with the CBSE Board Exam
CBSE Class 9 board and school exams are set entirely from the NCERT. Questions are taken directly from the book — including in-text questions, exercise questions, and diagrams. A student who reads every NCERT chapter carefully and practises all exercise questions has covered the full exam syllabus.
It builds a foundation for JEE and NEET
The concepts in Class 9 Science are not isolated. They are the building blocks for:
- JEE Main and JEE Advanced: Motion (Ch 8), Force (Ch 9), Gravitation (Ch 10), Work and Energy (Ch 11) all feed directly into Class 11 Mechanics — the highest-weightage topic in JEE Physics.
- NEET UG: Tissues (Ch 6), Diversity in Living Organisms (Ch 7), Fundamental Unit of Life (Ch 5), and Why Do We Fall Ill (Ch 13) directly connect to Class 11 and 12 Biology chapters tested in NEET.
💡 Expert Tip by eSaral Academic Team: Students who build strong Class 9 Science fundamentals — especially in Physics and Chemistry — find Class 11 significantly easier. If you are serious about JEE or NEET, treat Class 9 NCERT as your first exam preparation book, not just a school textbook.
It Helps Teachers and Students Alike
Teachers across India use NCERT books to design homework, assignments, and unit tests. If your school follows CBSE, every test you write in Class 9 will be based on these 15 chapters. Having the PDF means you can revise any chapter at any time, even without your physical book.
How to Download the NCERT Class 9 Science Book PDF?
Follow these simple steps to access the Class 9 Science PDF:
- Go to the chapter download table above on this page.
- Identify the chapter you want — or download the full answers PDF from the last row.
- Click the "Download PDF" link next to your chosen chapter.
- The PDF will open in your browser. Use your browser's download option (usually a downward arrow icon) to save it to your device.
- For offline access: Save all 15 chapter PDFs in one folder on your device or transfer to a tablet for easy reading.
Can I Download the Full NCERT Class 9 Science Book in One File?
You can download all chapters individually from the table above, or access the complete book from the official NCERT website at ncert.nic.in. NCERT provides free PDF downloads of all textbooks for Classes 1–12 on their official portal. The individual chapter links on this page are faster and easier to use for targeted revision.
How to Study NCERT Class 9 Science Effectively?
Downloading the book is step one. Knowing how to use it is what actually improves your marks.
Step-by-Step Study Method for Each Chapter
- Read the chapter once without stopping. Do not highlight or take notes on the first read. Just understand the flow.
- Read the in-text questions. These appear mid-chapter and check immediate understanding. Try to answer them yourself before looking at solutions.
- Read the chapter summary. NCERT provides a summary at the end of every chapter — this is your revision cheat sheet.
- Solve all exercise questions. The exercise at the end of each chapter is your exam practice. Every CBSE question comes from this section.
- Check your answers using the NCERT Solutions for Class 9 Science.
Recommended Weekly Study Plan for Class 9 Science
Week | Chapters to Cover | Subject Focus |
|---|---|---|
Week 1 | Ch 1, Ch 2 | Chemistry — Matter basics |
Week 2 | Ch 3, Ch 4 | Chemistry — Atoms and structure |
Week 3 | Ch 5, Ch 6 | Biology — Cell and Tissues |
Week 4 | Ch 7, Ch 13 | Biology — Classification and Disease |
Week 5 | Ch 8, Ch 9 | Physics — Motion and Forces |
Week 6 | Ch 10, Ch 11 | Physics — Gravitation and Energy |
Week 7 | Ch 12, Ch 14, Ch 15 | Physics + Biology — Sound and Resources |
Week 8 | Full Revision | All chapters — focus on exercise questions |
💡 Expert Tip by eSaral Academic Team: Do not skip the diagrams. CBSE Class 9 Science exams frequently ask for labelled diagrams — especially cell structure, tissue types, and plant vs animal cells. Practice drawing and labelling every diagram in the book at least twice.
Class 9 Science and Its Role in JEE and NEET Foundation
Class 9 Science is where serious JEE and NEET aspirants get their first advantage — or fall behind. The students who score well in JEE and NEET are not necessarily the ones who studied the hardest in Class 11 and 12. They are the ones who built the right foundation in Classes 9 and 10.
Which Class 9 Chapters Are Most Relevant for JEE?
Class 9 Chapter | Connects to JEE Topic (Class 11/12) | JEE Subject |
|---|---|---|
Ch 8 — Motion | Kinematics | Physics |
Ch 9 — Force and Laws of Motion | Newton's Laws, Dynamics | Physics |
Ch 10 — Gravitation | Gravitation (Class 11) | Physics |
Ch 11 — Work and Energy | Work, Energy, Power | Physics |
Ch 3 — Atoms and Molecules | Mole Concept, Stoichiometry | Chemistry |
Ch 4 — Structure of the Atom | Atomic Structure | Chemistry |
Which Class 9 Chapters Are Most Relevant for NEET?
Class 9 Chapter | Connects to NEET Topic (Class 11/12) | NEET Subject |
|---|---|---|
Ch 5 — Fundamental Unit of Life | Cell: Structure and Function | Biology |
Ch 6 — Tissues | Structural Organisation in Animals & Plants | Biology |
Ch 7 — Diversity in Living Organisms | Biological Classification | Biology |
Ch 13 — Why Do We Fall Ill? | Human Health and Disease | Biology |
Ch 14 — Natural Resources | Ecology and Environment | Biology |
eSaral's foundation courses for Class 9 are designed with exactly this roadmap in mind — so that every concept a student learns in Class 9 is taught in a way that connects directly to JEE and NEET, rather than in isolation.
To watch free learning videos on Class 9 Science topics taught by Kota's top IITian and Doctor Faculties, install the eSaral App.
Frequently Asked Questions
Does the NCERT Class 9 Science PDF help students with exam preparation?
Yes, the NCERT Class 9 Science PDF is one of the most effective exam preparation tools available. All CBSE board and school exam questions are based directly on NCERT content. The chapterwise PDFs let students revise individual chapters without carrying the full textbook, and include exercise questions that closely match board exam patterns.
How can I effectively use the NCERT Class 9 Science book?
Read each chapter once for understanding, then solve all in-text and exercise questions without looking at answers first. After solving, cross-check using NCERT solutions. Focus on diagrams, definitions, and numerical examples. Revise the chapter summary every week. This method covers the full CBSE syllabus and prepares you for any question format.
Is eSaral's Class 9 Science NCERT book available as a PDF?
Yes. All 15 chapters of the NCERT Class 9 Science book are available as free PDF downloads on this page. Each chapter is available individually so students can download only what they need. The PDFs are high quality and can be accessed offline on any device after downloading.
How many chapters are in the NCERT Class 9 Science book?
The NCERT Class 9 Science book has 15 chapters covering Physics (5 chapters), Chemistry (4 chapters), and Biology (6 chapters). All 15 chapters are part of the CBSE syllabus and are tested in school exams. Students should complete all chapters rather than skipping any, as CBSE questions can come from any part of the book.
Which are the most important chapters in NCERT Class 9 Science for exams?
The most important chapters based on CBSE exam weightage are Motion (Ch 8), Atoms and Molecules (Ch 3), Tissues (Ch 6), Force and Laws of Motion (Ch 9), and Structure of the Atom (Ch 4). These chapters carry the most marks in exams and also form the strongest foundation for JEE Main and NEET preparation in later classes.