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CBSE Notes Class 10 Maths - 2025-26

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Chapter-Wise Maths Revision Notes for Class 10

Strong performance in board exams begins with conceptual clarity, and the right Class 10 Maths Notes can make your revision faster, smarter, and more effective. These carefully structured Maths Class 10 notes are prepared in accordance with the latest CBSE syllabus, ensuring complete coverage of all important chapters and exam-focused topics.

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Designed for quick learning and last-minute revision, these Maths Notes for Class 10 help students revise efficiently without going through lengthy textbooks again. With clear explanations, key formulas, solved examples, and chapter-wise organisation, you can improve accuracy, strengthen problem-solving skills, boost confidence, and approach the board exam with better preparation.


Chapter-wise Links for Mathematics Class 10 Notes

These chapter-wise Mathematics Class 10 notes cover all 14 chapters as per the latest CBSE syllabus, helping students revise concepts quickly and effectively. Access structured summaries, key formulas, and important points for smarter board exam preparation.


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CBSE Class 10 Maths Weightage 2025-26

Understanding the unit-wise weightage of CBSE Class 10 Mathematics helps students prioritise chapters smartly and allocate preparation time effectively. Since the theory paper is conducted for 80 marks, knowing which units carry higher marks can significantly improve your scoring strategy for the 2025-26 board exams.


Below is the expected unit-wise weightage as per the latest CBSE exam structure:


S. No

Unit Name

Marks

I

Number System

6

II

Algebra

20

III

Coordinate Geometry

6

IV

Geometry

15

V

Trigonometry

12

VI

Mensuration

10

VII

Statistics & Probability

11


Total

80 Marks


How to Use the Weightage for Smart Preparation

  • Focus strongly on Algebra (20 marks) as it carries the highest weightage.

  • Give special attention to Geometry and Trigonometry, as together they contribute a significant portion of the paper.

  • Do not ignore Statistics and Probability, as these chapters often contain scoring questions.

  • Plan revision according to marks distribution to maximise overall performance.


A clear understanding of the CBSE Class 10 Maths weightage 2025-26 helps students prepare strategically and approach the board exam with confidence.


Important Concepts from Each Chapter of Class 10 Maths

To make revision easier and more structured, here is a chapter-wise table highlighting the most important concepts students must focus on for the CBSE Class 10 board exams 2025-26.


S. No

Chapter Name

Important Concepts

1

Real Numbers

Euclid’s Division Lemma, Fundamental Theorem of Arithmetic, HCF & LCM

2

Polynomials

Zeroes of polynomials, Relationship between zeroes & coefficients, Division Algorithm

3

Pair of Linear Equations in Two Variables

Graphical method, Substitution, Elimination, Cross-multiplication

4

Quadratic Equations

Factorisation, Completing the Square, Quadratic Formula, Nature of Roots

5

Arithmetic Progressions

nth term of AP, Sum of n terms, Word Problems

6

Triangles

Similarity criteria, Basic Proportionality Theorem, Pythagoras Theorem

7

Coordinate Geometry

Distance Formula, Section Formula, Area of Triangle

8

Introduction to Trigonometry

Trigonometric Ratios, Identities, Standard Values

9

Applications of Trigonometry

Heights & Distances, Angle of Elevation & Depression

10

Circles

Tangent Properties, Number of Tangents from External Point

11

Areas Related to Circles

Area of Sector & Segment, Combination of Plane Figures

12

Surface Areas & Volumes

Surface Area & Volume of Solids, Combination of Solids, Frustum

13

Statistics

Mean (All Methods), Median, Mode, Ogive

14

Probability

Probability of Events, Complementary Events


Key Features of Class 10 Maths Revision Notes

  • Chapter-wise structured notes covering all 14 chapters of the latest CBSE syllabus

  • Clear and concise explanations for better conceptual understanding

  • Important formulas and theorems highlighted for quick recall

  • Step-by-step problem-solving methods for clarity

  • Exam-oriented content aligned with CBSE board pattern

  • Quick revision summaries ideal for last-minute preparation

  • Focus on strengthening fundamentals and improving accuracy

  • Designed to save time and make revision more efficient


These features make the Class 10 Maths revision notes a practical and reliable resource for board exam preparation.


Benefits of Using Class 10 Maths PDF Notes

Using Class 10 Maths PDF notes can make your board exam preparation more organised and effective. Here are the major benefits:


  • Quick and Structured Revision: Helps revise all important concepts, formulas, and theorems in a short time.

  • Easy Accessibility:  Can be accessed anytime on mobile, tablet, or laptop for flexible learning.

  • Saves Study Time: Eliminates the need to go through lengthy textbook explanations repeatedly.

  • Improves Formula Recall: Key formulas are listed clearly for faster memorisation.

  • Strengthens Problem-solving Skills – Includes important concepts and commonly asked question types.

  • Helpful for Last-minute Preparation: Ideal for revising before class tests, pre-boards, and final board exams.

  • Boosts Confidence: Clear summaries reduce confusion and improve accuracy in solving questions.


These benefits make Class 10 Maths PDF notes a powerful tool for efficient and focused board exam preparation.


Start Smart, Score Higher in Class 10 Maths

Class 10 Mathematics does not have to feel overwhelming when your preparation is structured and focused. With clear concepts, regular practice, and the right Class 10 Maths revision notes, you can simplify even the most challenging chapters.


Use these chapter-wise notes to revise formulas quickly, strengthen important concepts, and improve your problem-solving accuracy. Consistent revision and smart strategy can make a significant difference in your board exam performance.


📥 Download the complete Class 10 Maths Notes PDF, start revising today, and take one confident step closer to scoring high in your 2025-26 board exams.


Related Important Links for Mathematics Class 10

Along with this, students can also download additional study materials provided by Vedantu for Maths Class 10–


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FAQs on CBSE Notes Class 10 Maths - 2025-26

1. Can Maths notes Class 10 reduce exam stress?

Yes, organised maths notes class 10 reduce confusion, make revision systematic, and boost confidence, which helps lower exam stress significantly.

2. Are Maths Class 10 notes enough to score good marks in CBSE boards?

Maths class 10 notes are excellent for revision and quick concept recall. However, to score high marks, students should also practise NCERT textbook questions, exemplar problems, and sample papers regularly.

3. How can I use Maths notes Class 10 for last-minute revision?

Use Maths Notes Class 10 to quickly revise formulas, important concepts, and commonly asked question types. Focus on weak chapters and solve 2–3 mixed practice sets before the exam.

4. Which chapters are most important in Class 10 Maths notes?

Algebra, Geometry, and Trigonometry usually carry higher weightage. Chapters like Quadratic Equations, Arithmetic Progressions, Triangles, and Statistics are considered scoring and require strong preparation.

5. Do Class 10 Maths notes cover all 14 chapters?

Yes, well-prepared class 10 maths notes cover all 14 chapters as per the CBSE syllabus, ensuring complete and structured revision.

6. How many times should I revise Maths notes before the exam?

Ideally, revise your Maths Class 10 notes at least 2–3 times before the board exam. Regular revision improves formula retention and boosts confidence.

7. Can Maths notes Class 10 improve problem-solving speed?

Yes, since maths notes class 10 summarise key methods and formulas, they help reduce confusion and improve speed and accuracy during the exam.

8. Are PDF Maths Class 10 notes helpful for daily practice?

PDF notes are useful for quick reference and revision. For daily practice, combine them with textbook exercises and previous year question papers for better results.

9. Where can I download Class 10 Maths notes chapter-wise?

You can download class 10 maths notes chapter-wise in PDF format from reliable educational platforms that follow the latest CBSE syllabus. Always ensure the notes are updated for the current academic year.

10. How do Maths Class 10 notes help in scoring 95+ marks?

Maths class 10 notes help in quick formula recall, strengthen conceptual clarity, and reduce revision time. When combined with regular practice and mock tests, they significantly improve scoring potential.

11. Are Maths notes Class 10 useful for pre-board exams?

Yes, maths notes class 10 are very helpful for pre-boards as they allow students to revise the entire syllabus quickly and identify weak areas before the final exam.

12. Should I revise the NCERT or Class 10 Maths notes before the exam?

Ideally, revise both. Use NCERT for detailed understanding and practice, and use class 10 maths notes for quick revision of formulas and important concepts.

13. How much time is required to revise the Maths Class 10 notes completely?

With focused study, students can revise all Maths Class 10 notes in 5–7 days. Quick revisions before the exam can be completed in 2–3 days.

14. Do Maths notes for Class 10 include important formulas?

Yes, well-prepared maths notes for class 10 include all important formulas, identities, and theorems highlighted for easy memorisation.

15. Are Class 10 Maths notes helpful for weak students?

Yes, structured class 10 maths notes simplify complex topics and present them in an easy-to-understand format, making them useful for students who need concept clarity.

16. How can I memorise formulas from Maths Class 10 notes effectively?

Revise formulas daily, write them separately in a formula notebook, and apply them while solving practice problems to improve retention and accuracy.

17. Are the Class 10 Maths notes aligned with the latest CBSE syllabus?

Yes, the notes are fully aligned with the latest CBSE syllabus for the academic year 2025-26. They are designed to cover all the topics and concepts that are likely to appear in the board exams.