# NCERT Solutions for Class 9

NCERT solutions for class 9 - The foundation and a stepping stone towards higher classes is class 9. The solutions of NCERT for class 9 for maths and science ensure that you know how to solve the problems and answer well in their exams. NCERT solutions for Class 9 on this page are in simple language with examples and illustrations for better understanding. Since chapters taught in class 9 are the foundation for topics taught in the higher classes, it is important to be clear and understand them well. The concepts of maths and science of NCERT class 9 are also the basics for popular engineering and medical entrance exams. So, CBSE NCERT solutions of class 9 maths and science will also be useful for the future as well.

The solutions for NCERT maths and science are provided here chapterwise. To refer to the exercises is easy. Just click on the given link to go to the chapter. Whenyou need help with your homework, prepare for a test or do a quick revision, simply check NCERT solutions for class 9 for the respective chapter. You will find it easy to work out all the exercises and problems with the help of the solutions of NCERT class 9.

## How to get NCERT solutions for class 9 maths and science?

• Go to the link for the subject you wish to study
• Click on the subject and you will be directed to the list of the chapters.
• Click on the chapter you wish to study and the exercise with the detailed solutions of NCERT class 9 will be displayed on the screen.
• Start working on the problems with the help of these solutions.

## NCERT solutions for class 9

Most students need help with the NCERT exercises and problems asked in the text book. This is more soe when it comes to science and maths which need a bit of practice as there are formulae to note and use, deduce the solutions and answers therein. The subject wise NCERT solutions of class 9 for maths and science are listed here for your ease and benefit.

There are 15 chapters to learn in class 9 NCERT. Since this is the foundation or base for the topics in the higher classes, maths NCERT solutions class 9 cover all the major concepts, formulae and exercises. If you know the step by step process to solve the question, you will have a deep understanding of the concept studied and its application. At stake are 100 marks where 80 marks are for the written exam and 20 marks are for internal assessment. The weightage of each unit/chapter of NCERT class 9 maths is mentioned below to help you with preparation and making an effective study plan accordingly.

CBSE class 9 weightage distribution of topics in mathematics

 Unit Marks Unit 1: Number Systems 08 Unit 2: Algebra 17 Unit 3: Coordinate Geometry 04 Unit 4: Geometry 28 Unit 5: Mensuration 13 Unit 6: Statistics and Probability 10 Internal Assesment 20 Total (80+20)100

CBSE NCERT solutions class 9 for maths(chapter-wise):

 Chapter No. Chapter Name Chapter 1 NCERT solutions for class 9 maths chapter 1 Number Systems Chapter 2 Solutions of NCERT for class 9 maths chapter 2 Polynomials Chapter 3 CBSE NCERT solutions for class 9 maths chapter 3 Coordinate Geometry Chapter 4 NCERT solutions for class 9 maths chapter 4 Linear Equations In Two Variables Chapter 5 Solutions of NCERT for class 9 chapter 5 Introduction to Euclid's Geometry Chapter 6 CBSE NCERT solutions for class 9 maths chapter 6 Lines And Angles Chapter 7 NCERT solutions for class 9 maths chapter 7 Triangles Chapter 8 Solutions of NCERT for class 9 maths chapter 8 Quadrilaterals Chapter 9 CBSE NCERT solutions for class 9 maths chapter 9 Areas of Parallelograms and Triangles Chapter 10 Chapter 11 Solutions of NCERT for class 9 maths chapter 11 Constructions Chapter 12 CBSE NCERT solutions for class 9 maths chapter 12 Heron’s Formula Chapter 13 NCERT solutions for class 9 maths chapter 13 Surface Areas and Volumes Chapter 14 Solutions of NCERT for class 9 maths chapter 14 Statistics Chapter 15 CBSE NCERT solutions for class 9 maths chapter 15 Probability

As per the CBSE syllabus, class 9 NCERT science has 15 chapters. Some of the interesting topics taught in class 9 are natural resources, motion, gravity, sound, atoms and molecules, tissues and cells etc. Again CBSE science exam will be for 100 marks with 80 marks for the written exam and 20 for internal assessment. The chapter wise distribution of marks are given below for CBSE class 9 science.

## CBSE class 9 weightage distribution of science:

 Units Marks Unit 1: Matter - Its Nature and Behaviour 23 Unit 2: Organization in the Living World 20 Unit 3: Motion, Force, and Work 27 Unit 4: Our Environment 06 Unit 5: Food; Food Production 04 Total + Internal assessment 80+20 Grand Total 100

Chapter-wise solutions of NCERT class 9 science

 Chapter No. Chapter Name Chapter 1 NCERT solutions for Class 9 science chapter 1 Matter in Our Surroundings Chapter 2 Solutions of NCERT for class 9 science chapter 2 Is Matter Around Us Pure Chapter 3 CBSE NCERT solutions for class 9 science chapter 3 Atoms and Molecules Chapter 4 NCERT solutions for Class 9 science chapter 4 Structure of The Atom Chapter 5 Solutions of NCERT for class 9 science chapter 5 The Fundamental Unit of Life Chapter 6 CBSE NCERT solutions for class 9 science chapter 6 Tissues Chapter 7 NCERT solutions for Class 9 science chapter 7 Diversity in Living Organisms Chapter 8 Solutions of NCERT for class 9 science chapter 8 Motion Chapter 9 CBSE NCERT solutions for class 9 science chapter 9 Force and Laws of Motion Chapter 10 NCERT solutions for Class 9 science chapter 10 Gravitation Chapter 11 Solutions of NCERT for class 9 science chapter 11 Work and Energy Chapter 12 CBSE NCERT solutions for class 9 science chapter 12 Sound Chapter 13 NCERT solutions for Class 9 science chapter 13 Why Do We Fall ill? Chapter 14 Solutions of NCERT for class 9 science chapter 14 Natural Resources Chapter 15 CBSE NCERT solutions for class 9 science chapter 15 Improvement in Food Resources

You can find more solutions of NCERT below:

If you are thorough with the CBSE NCERT solutions for class 9, you can crack the exam easily with very good scores. You will also know how to utilise the concepts and formulae taught to derive the solutions of NCERT class 9. This will also help you develop skills to answer other questions from reference books apart from the NCERT textbooks.