NCERT Class 9 Notes- Download Subject wise Free PDF Notes

NCERT Class 9 Notes- Download Subject wise PDF Notes

Edited By Irshad Anwar | Updated on Apr 19, 2024 06:53 PM IST

Class 9 notes are the foundation for further classes and various other competitive exams because the NCERT chapters that are tutored in CBSE Class 9th will form the foundation for advanced topics in the related subjects that will be tutored in Class 10 and Class 11. Therefore, it becomes mandatory for students to read and understand each of the contents in the easiest and most effective way possible to build strong fundamental concepts for the NCERT Notes for Class 10. To optimise the study methodology, having class 9 revision notes and NCERT Solutions handy saves you time during revision. These NCERT Class 9 notes make you familiar with important topics and concepts for sure, as well as make your study effective. These CBSE notes for Class 9 are a must to revise all the topics and chapters, which are written in very simple language, including the format.

Subject Wise CBSE Class 9 Notes

The NCERT Class 9 notes are short notes or revision notes written for Class 9 NCERT chapters. Careers360 provides detailed Class 9 NCERT Notes PDF for Mathematics and Science (Physics, Biology, and Chemistry). CBSE Notes for Class 9 cover all important topics and concepts of each chapter with explanations, equations, and formulas. However, the derivations are not included in the NCERT notes for Class 9. Students can utilise anywhere Class 9 CBSE notes for revision of important concepts in a short period of time while preparing for the exam. The Class 9 CBSE notes can be downloaded, and the CBSE Class 9 notes pdf can be used offline. These CBSE notes for Class 9 are very helpful for your CBSE exam preparation.

Following are the links to the class 9 notes PDF download for all subjects:

NCERT Notes for Class 9 Maths

NCERT Notes for Class 9 Science

Download, Revise, and save your time

Subject Wise Class 9 Revision Notes

Class 9 Maths and Science Notes include 15 chapters each, which can be downloaded from the link provided above. Also, students can access NCERT solutions for class 9 mathematics and science for a more detailed explanation of the topics and solving questions. The Class 9 revision notes provide a synopsis of all the NCERT chapters of CBSE Class 9 for revision in less time.

Students can also refer to:

Subject-wise NCERT Class 9 Solutions

NCERT Solutions for class 9 Mathematics

NCERT Solutions for class 9 Science

Benefits of NCERT Class 9 Notes

NCERT notes for Class 9 can be used to make all concepts clear in minimal time.
CBSE notes for Class 9 help you solve your concept queries.
The Class 9 NCERT notes PDF can be downloaded and used offline.
Class 9 CBSE notes and previous year papers are very helpful for board exam preparation and other competitive examinations.
NCERT Class 9 notes PDF make your foundation strong for further classes.
Students would find these NCERT notes for Class 9 understandable as they are written in simple language.
NCERT Class 9 Notes covers all chapters of PCMB.
Class 9 NCERT notes pdf can be used anywhere as they are handy.

Subject-wise NCERT Exemplar Solutions

NCERT Exemplar Class 9 science solutions

NCERT Exemplar Class 9 maths solutions

Frequently Asked Questions (FAQs)

1. List the subjects which are covered in class 9 NCERT notes?

The NCERT notes for class 9 covers Mathematics and Science.

2. What is the importance of Class 9th NCERT notes ?

Class 9th NCERT notes are helpful for quick revision of important concepts and formulas for better retention just before the exam.

3. Can I completely rely on NCERT notes for Examination ?

No, NCERT notes are short version of the concepts which includes mostly important aspects of the syllabus, NCERT notes are recommended for revision purpose as before examination, time is less so crisp version of notes are needed for quick revision,

4. Can I find a solution to NCERT questions in NCERT notes provided here?

NCERT notes only provide important concepts, it does not include Solutions to NCERT questions. However you can find NCERT Solutions for class 9 Science and NCERT Solutions for class 9 Mathematics at careers360.com.

Also Read

NCERT Solutions for Class 9 - Subject-wise PDFs Updated for 2024-25

NCERT Solutions for Class 9 Science

NCERT Solutions for Class 9 Maths

NCERT Syllabus for Class 9 Maths 2023 - Download Syllabus Pdf

NCERT Solutions For Class 9 Science Chapter 1 Matter in Our Surroundings

NCERT Solutions for Exercise 2.5 Class 9 Maths Chapter 2 Polynomials

NCERT Class 9 Maths Notes - Download Chapter Wise PDFs

NCERT Class 9 Maths Chapter 8 Notes Quadrilaterals - Download PDF

NCERT Class 9 Maths Chapter 2 Notes Polynomials - Download PDF

NCERT Class 9 Maths Chapter 1 Notes Number System - Download Free PDF

NCERT Class 9 Maths Chapter 5 Notes Introduction To Euclid’s Geometry - Download PDF

NCERT Class 9 Maths Chapter 6 Notes Lines and Angles - Download PDF

NCERT Exemplar Class 9 Maths Solutions - Chapter Wise Problems with Solutions

NCERT Exemplar Class 9 Solutions - Subject Wise Problems with Solutions

NCERT Exemplar Class 9 Science Solutions Chapter 15 Improvement in Food Resources

NCERT Exemplar Class 9 Science Solutions Chapter 14 Natural Resources

NCERT Exemplar Class 9 Science Solutions Chapter 13 Why do we fall ill?

NCERT Exemplar Class 9 Science Solutions Chapter 12 Sound

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Popular Questions

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) $0.34\; J$	Option 2) $0.16\; J$
Option 3) $1.00\; J$	Option 4) $0.67\; J$

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 3.8×10⁷J 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) $2,000 \; J - 5,000\; J$	Option 2) $200 \, \, J - 500 \, \, J$
Option 3) $2\times 10^{5}J-3\times 10^{5}J$	Option 4) $20,000 \, \, J - 50,000 \, \, J$

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

Option 1) $K/2\,$	Option 2) $\; K\;$
Option 3) $zero\;$	Option 4) $K/4$

In the reaction,

$2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}$

Option 1) $11.2\, L\, H_{2(g)}$ at STP is produced for every mole $HCL_{(aq)}$ consumed	Option 2) $6L\, HCl_{(aq)}$ is consumed for ever $3L\, H_{2(g)}$ produced
Option 3) $33.6 L\, H_{2(g)}$ is produced regardless of temperature and pressure for every mole Al that reacts	Option 4) $67.2\, L\, H_{2(g)}$ at STP is produced for every mole Al that reacts .

How many moles of magnesium phosphate, $Mg_{3}(PO_{4})_{2}$ 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