CBSE Class 9 Important Questions
Chapter-wise important questions with model answers for CBSE Class 9 Maths and Science — the questions most likely to appear in your school exam, aligned to the NCERT 2026–27 syllabus.
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CBSE Class 9 important questions are the questions most likely to appear in the exam, picked chapter-by-chapter from the CBSE Class 9 syllabus, past papers and marks weightage. Classmate AI gives them free for Maths and Science, each with a model answer. Jump to a subject below.
Subject-wise important questions
Pick a chapter to open its free important questions. Chapters follow the CBSE Class 9 syllabus order.
CBSE Class 9 Maths Important Questions
Open Maths hub →| Chapter | Class 9 Maths — Important Questions by chapter |
|---|---|
| Chapter 1 | Orienting Yourself: The Use of Coordinates |
| Chapter 2 | Introduction to Linear Polynomials |
| Chapter 3 | The World of Numbers |
| Chapter 4 | Exploring Algebraic Identities |
| Chapter 5 | I'm Up and Down, and Round and Round |
| Chapter 6 | Measuring Space: Perimeter and Area |
| Chapter 7 | The Mathematics of Maybe: Introduction to Probability |
| Chapter 8 | Predicting What Comes Next: Exploring Sequences and Progressions |
CBSE Class 9 Science Important Questions
Open Science hub →| Chapter | Class 9 Science — Important Questions by chapter |
|---|---|
| Chapter 1 | Exploration: Entering the World of Secondary Science |
| Chapter 2 | Cell: The Building Block of Life |
| Chapter 3 | Tissues in Action |
| Chapter 4 | Describing Motion Around Us |
| Chapter 5 | Exploring Mixtures and their Separation |
| Chapter 6 | How Forces Affect Motion |
| Chapter 7 | Work, Energy and Simple Machines |
| Chapter 8 | Journey Inside the Atom |
| Chapter 9 | Atomic Foundations of Matter |
| Chapter 10 | Sound Waves: Characteristics and Applications |
| Chapter 11 | Reproduction: How Life Continues |
| Chapter 12 | Patterns in Life: Diversity and Classification |
| Chapter 13 | Earth as a System: Energy, Matter and Life |
Why Class 9 important questions matter
Class 9 builds the foundation that Class 10 boards are built on. Nailing these chapters now — through the questions that matter most — means Class 10 feels like revision, not a fresh start. Important questions help you spot and fix weak topics early, while there is still time.
How to use them to score more
- Learn first, then test. Finish the chapter from your textbook before opening its important questions.
- Attempt before you peek. Solve each question on paper, then compare with the model answer.
- Fix the misses same-day. Re-attempt anything you got wrong — that is where marks are won.
- Weight your time. Give the high-weightage chapters the most revision passes, not the ones you already know.
- Ask when stuck. If a concept still will not click, let the Classmate AI tutor walk you through it step by step.
Important questions for other classes
Frequently asked questions
Are CBSE Class 9 important questions free?
Yes. Every CBSE Class 9 important-questions page — for Maths and Science — is completely free, with no login or payment required.Which subjects are covered for Class 9?
Maths and Science, chapter by chapter. Each subject page lists the important questions for every chapter of the CBSE Class 9 syllabus.Are these Class 9 important questions updated to the latest syllabus?
Yes. Every chapter maps to the latest CBSE (NCERT) syllabus for Class 9, so you never revise dropped or outdated topics.How should I use Class 9 important questions to prepare?
Finish each chapter from your textbook, attempt its important questions on your own, then check the model answers. Re-do anything you get wrong, and revise all of them once more before the exam.
Practise Class 9 the smart way — free
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