Edited By Ramraj Saini | Updated on Mar 18, 2024 12:55 PM IST

NCERT Class 9 Maths chapters notes are provided here. These notes are created by expert team of Careers360 keeping in mind the need of students. Class 9 Maths chapters notes are helpful in learning all the concepts at one place with every single detail. The NCERT Class 9 Maths chapters notes are made as according to the guidelines indicated in the chapter and there are a total of 15 chapters included in the book of class 9 maths. NCERT Class 9 Maths chapters notes explain all the information regarding the equations, formulas, concepts, methodologies, and also to how to solve any particular question with their steps; these can all be done with the help of examples mentioned in every chapter so students can take ideas. The notes are easily accessible with no extra cost and perform their best in the CBSE examinations. Students can access class 9 chapter wise notes using the links provided below.

 NCERT Class 9th Maths Notes NCERT class 9 maths chapter 1 notes NCERT class 9 maths chapter 2 notes NCERT class 9 maths chapter 3 notes NCERT class 9 maths chapter 4 notes NCERT class 9 maths chapter 5 notes NCERT class 9 maths chapter 6 notes NCERT class 9 maths chapter 7 notes NCERT class 9 maths chapter 8 notes NCERT class 9 maths chapter 9 notes NCERT class 9 maths chapter 10 notes NCERT class 9 maths chapter 11 notes NCERT class 9 maths chapter 12 notes NCERT class 9 maths chapter 13 notes NCERT class 9 maths chapter 14 notes NCERT class 9 maths chapter 15 notes

The table below lists the chapters that are no longer included in the NCERT Class 9 Maths textbook for the academic year 2023-24.

 Omitted Topics from NCERT Class 9 Maths Textbook 2023-24 Area of Parallelograms Constructions Probability

For some students, dealing with math can feel like a challenge because it involves lots of complicated ideas, formulas, and problems, and it really needs a good amount of critical thinking. On the other side, there are students who find joy in working on math problems. The NCERT Class 9 notes provided here are based on the NCERT Class 9 syllabus.

In an effort to simplify math, we, at Careers360, have put together a thorough set of NCERT Class 9 Maths notes. These notes are designed to make studying both effective and scoring well in exams easier for students. Experts in NCERT Class 9 have carefully created these math notes. They've taken extra care to use simple language and a straightforward style, ensuring that students can grasp concepts quickly and easily. These notes serve as a handy reference tool and assist students in quick revisions of all the chapters before exams.

## Advantages of Using NCERT Class 9 Maths Notes

Quick Chapter Summaries: These notes give you short, easy-to-understand summaries of each chapter, covering the important stuff.

Save Time: Using these notes during study time saves you time because they make studying simpler and more straightforward.

Better Memory: Just a quick look at the notes helps you remember important things better, making it easier to recall information.

Exam Assistance: These notes are really good when you're getting ready for exams. They make studying easier and help you feel more prepared for your exams.

These NCERT notes for class 9 will be helpful to revise the topics more conveniently and quickly because the topics are important and placed in one place. Also, this NCERT class 9 maths chapters notes is used in preparing the topics offline by just downloading it for future concerns. This is a hustle-free way to remind all the terms and techniques together by just clicking the link of the Class 9 CBSE maths syllabus (link). Class 9 maths chapter 5 notes will help students to give their best in the examinations.

Also, students can refer:

Subject-wise NCERT Notes:

 NCERT Notes Class 9 Science

1. Give the list of chapters that are included in NCERT class 9 maths book.

a) Number system

b) Polynomials

c) Coordinate geometry

d) Linear equation in two variables

e) Introduction to Euclid’s geometry

f) Lines and angles

g) Triangles

i) Areas of parallelograms

j) Circles

k) Construction

l) Heron’s formula

m) Surface, area and volume

n) Statistics

o) Probability

2. What are the highlighting topics that should be covered from the particular chapter to score well in class 9th for maths examination?

The importance of every chapter is individually their own. This even cannot be possible to distinguish and mark that this chapter is having this theorem and it is important so this condition is even though not possible .separated as According to NCERT class 9 maths book all the chapters are important and needs to be covered by proper attention on each topic and this is how they are mandatory to score well in CBSE class 9th maths exam.

3. How does a student find these notes? Do these notes contain any cost or something?

The students can easily approach these notes as they are available on the site and can be accessed by using the link https://ncert.nic.in/. No, these notes do not have any cost, they are free of cost and can be downloaded for offline preparation as well.

4. Every single student finds difficulty in solving maths problems as sometimes they forget the formula and sometimes the method to solve the question? Will these notes justify the problems of students?

Yes, these notes are so designed so that every student can cover the whole syllabus on their own because the language and detailings in these notes are so easy and formulas and methods are elaborated in such a way that at the beginning of the notes every student has the road map of that particular chapter which do not create any hustle and confusion in any kind of method. Also, these notes help in remembering the units as well.

5. How are class 9th Maths chapters notes/NCERT notes for Class 9 Maths chapters helpful for students?

These are helpful in revising the concepts in the examination when students require concise matter to read and recall all the concepts in a very short period of time.

## Upcoming School Exams

#### National Means Cum-Merit Scholarship

Application Date:22 July,2024 - 31 August,2024

Exam Date:19 September,2024 - 19 September,2024

Exam Date:20 September,2024 - 20 September,2024

Exam Date:26 September,2024 - 26 September,2024

Application Date:30 September,2024 - 30 September,2024

Get answers from students and experts

A block of mass 0.50 kg is moving with a speed of 2.00 ms-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

 Option 1) Option 2) Option 3) Option 4)

A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times.  Assume that the potential energy lost each time he lowers the mass is dissipated.  How much fat will he use up considering the work done only when the weight is lifted up ?  Fat supplies 3.8×107 J of energy per kg which is converted to mechanical energy with a 20% efficiency rate.  Take g = 9.8 ms−2 :

 Option 1) 2.45×10−3 kg Option 2)  6.45×10−3 kg Option 3)  9.89×10−3 kg Option 4) 12.89×10−3 kg

An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range

 Option 1) Option 2) Option 3) Option 4)

A particle is projected at 600   to the horizontal with a kinetic energy . The kinetic energy at the highest point

 Option 1) Option 2) Option 3) Option 4)

In the reaction,

 Option 1)   at STP  is produced for every mole   consumed Option 2)   is consumed for ever      produced Option 3) is produced regardless of temperature and pressure for every mole Al that reacts Option 4) at STP is produced for every mole Al that reacts .

How many moles of magnesium phosphate, will contain 0.25 mole of oxygen atoms?

 Option 1) 0.02 Option 2) 3.125 × 10-2 Option 3) 1.25 × 10-2 Option 4) 2.5 × 10-2

If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

 Option 1) decrease twice Option 2) increase two fold Option 3) remain unchanged Option 4) be a function of the molecular mass of the substance.

With increase of temperature, which of these changes?

 Option 1) Molality Option 2) Weight fraction of solute Option 3) Fraction of solute present in water Option 4) Mole fraction.

Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol-1) is

 Option 1) twice that in 60 g carbon Option 2) 6.023 × 1022 Option 3) half that in 8 g He Option 4) 558.5 × 6.023 × 1023

A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t2) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m2 , the number of rotations made by the pulley before its direction of motion if reversed, is

 Option 1) less than 3 Option 2) more than 3 but less than 6 Option 3) more than 6 but less than 9 Option 4) more than 9