CBSE Class X Board Syllabus 2026
CBSE Class X Board Syllabus
CBSE Class 10 Syllabus 2026 PDF Download
The Central Board of Secondary Education (CBSE) releases the Class 10 syllabus PDF on its official website every year. Students should check the subject-wise syllabus before starting their CBSE Class 10 preparation.
The CBSE Class 10 syllabus includes compulsory subjects like Language 1, Language 2, Social Science, Mathematics, and Science. Optional subjects in the syllabus are Skill-based Subject/Elective Subject and Language 3.
Other compulsory subjects with school-based assessment only include Health and Physical Education, Work Experience, and Art Education. The syllabus is designed to provide a strong foundation for higher education and future careers.
Key Summary
- CBSE Class 10 syllabus PDF is available on the official website at cbseacademic.nic.in.
- The syllabus covers compulsory subjects like Mathematics, Science, Social Science, Language 1, and Language 2.
- It also includes elective subjects like Computer Science, Music, Home Science, Painting, and others.
- The theory syllabus carries a weightage of 80 marks, while internal assessment carries 20 marks.
Subject-wise Syllabus PDF Links
| Subject Name | Syllabus PDF Link |
|---|---|
| CBSE Class 10 English Language & Literature Syllabus | Download PDF |
| CBSE Class 10 Communicative English | Download PDF |
| CBSE Class 10 Science Syllabus | Download PDF |
| CBSE Class 10 Maths Syllabus | Download PDF |
| CBSE Class 10 Social Science Syllabus | Download PDF |
| CBSE Class 10 Hindi Course A Syllabus | Download PDF |
| CBSE Class 10 Hindi Course B Syllabus | Download PDF |
CBSE Class 10 Syllabus for Mathematics
CBSE Class 10 students need to study units like Number Systems, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics & Probability as per the Mathematics syllabus.
CBSE Class 10 Syllabus for Elective Subjects
Elective subjects in the CBSE Class 10 syllabus include Skill-based Subject/Elective Subject and Language 3. Students can choose from options like Computer Science, Music, Home Science, Painting, and others.
CBSE Class 10 Deleted Syllabus 2026
CBSE has deleted certain topics from the Class 10 syllabus for the 2026 academic session. Students should check the official curriculum document for the complete list of deleted topics.
CBSE Class 10 Question Papers 2025
Previous year question papers help students understand the exam pattern and marking scheme. Students can refer to CBSE Class 10 question papers from 2025 for practice.
CBSE Class 10 Syllabus FAQs
Students often have questions about the CBSE Class 10 syllabus, including the marking scheme, exam pattern, and subject choices. The official website provides detailed information on all these aspects.
CBSE Class 10 Maths Syllabus: Units and Topics
The CBSE Class 10 Mathematics syllabus is divided into seven units. These units cover topics from Number Systems to Probability.
| Unit | Chapters/Topics |
|---|---|
| Number Systems | Real Numbers |
| Algebra | Polynomials, Pair of Linear Equations in 2 Variables, Quadratic Equations, Arithmetic Progression |
| Coordinate Geometry | Concepts of coordinate geometry, Distance formula, Section formula (internal division) |
| Geometry | Triangles, Circles |
| Trigonometry | Introduction to Trigonometry, Trigonometric Identities, Heights and Distances, Angle of Elevation, Angle of Depression |
| Mensuration | Areas Related to Circles, Surface Areas, and Volumes |
| Statistics & Probability | Statistics, Probability |
The official CBSE Class 10 Mathematics Syllabus PDF is available for download from the CBSE Academic website.
CBSE Class 10 Maths: Unit Weightage
The total weightage for the theory paper is 80 marks. Algebra carries the highest weightage at 20 marks.
| Unit | Unit Name | Weightage (Marks) |
|---|---|---|
| I | Number Systems | 06 |
| II | Algebra | 20 |
| III | Coordinate Geometry | 06 |
| IV | Geometry | 15 |
| V | Trigonometry | 12 |
| VI | Mensuration | 10 |
| VII | Statistics & Probability | 11 |
| Total | 80 | |
| Internal Assessment | 20 | |
| Grand Total | 100 | |
CBSE Class 10 Maths: Internal Assessment
The internal assessment is worth 20 marks. It is important to complete assignments and periodic tests for these marks.
| Internal Assessments | Marks |
|---|---|
| Pen Paper Test and Multiple Assessment (5+5) | 10 Marks |
| Portfolio | 5 Marks |
| Lab Practical | 5 Marks |
CBSE Class 10 Maths: Recommended Books
The prescribed books for Class 10 Maths are published by NCERT and CBSE. These are the official textbooks for the syllabus.
| Books | Author/Publisher |
|---|---|
| Mathematics - Textbook for class X | NCERT Publication |
| Guidelines for Mathematics Laboratory in Schools, Class X | CBSE Publication |
| Mathematics exemplar problems for class X | NCERT Publication |
CBSE Class 10 Science Syllabus: Units and Topics
The CBSE Class 10 Science syllabus has five units. Students must study Chemical Substances, World of Living, Natural Phenomena, Effects of Current, and Natural Resources.
| Unit | Chapters/Topics |
|---|---|
| Chemical Substances - Nature and Behaviour | Chemical Reactions and Equations, Acids, Bases, and Salts, Metals and Non-metals, Carbon and its Compounds |
| World of Living | Life processes, Control and co-ordination in animals and plants, Reproduction, Heredity and Evolution |
| Natural Phenomena | Reflection, Refraction, Power of a Lens |
| Effects of Current | Electric current, Magnetic effects of current |
| Natural Resources | Our environment |
The official CBSE Class 10 Science Syllabus PDF is available for download from the CBSE Academic website.
CBSE Class 10 Science: Unit Weightage
The weightage for the CBSE Class 10 Science syllabus differs for each unit. Units with high weightage include Chemical Substances-Nature and Behaviour, World of Living, and Effects of Current.
CBSE Class 10 Science Syllabus: Unit-Wise Weightage
The CBSE Class 10 Science theory paper is for 80 marks. The remaining 20 marks come from internal assessment.
The syllabus is divided into five units. Each unit has a fixed weightage in the theory exam.
| Unit | CBSE Class 10 Science Units | Weightage |
|---|---|---|
| I | Chemical Substances-Nature and Behaviour | 25 |
| II | World of Living | 25 |
| III | Natural Phenomena | 12 |
| IV | Effects of Current | 13 |
| V | Natural Resources | 05 |
| Total | 80 | |
| Internal Assessment | 20 | |
| Grand Total | 100 | |
Internal Assessment Weightage
Internal assessment for CBSE Class 10 Science is for 20 marks. These marks are divided into three components.
| Internal Assessments | Marks |
|---|---|
| Periodic Assessment | 10 Marks |
| Subject Enrichment (Practical Work) | 5 Marks |
| Portfolio | 5 Marks |
CBSE Class 10 Science Practical Syllabus: List of Experiments
The practical exam covers experiments from different units of the syllabus. Students can check the table below for the full list of experiments.
| Experiment no. | Experiment | Units |
|---|---|---|
| 1 |
A. Finding the pH of the following samples by using pH paper/universal indicator:
B. Studying the properties of acids and bases (HCl & NaOH) on the basis of their reaction with:
|
Unit-I |
| 2 |
Performing and observing the following reactions and classifying them into:
|
Unit-I |
| 3 |
Observing the action of Zn, Fe, Cu and Al metals on the following salt solutions:
Arranging Zn, Fe, Cu, and Al (metals) in the decreasing order of reactivity based on the above result. |
Unit-I |
| 4 | Studying the dependence of potential difference (V) across a resistor on the current (I) passing through it, and determining its resistance. Also plotting a graph between V and I | Unit-IV |
| 5 | Determination of the equivalent resistance of two resistors when connected in series and parallel. | Unit-IV |
| 6 | Preparing a temporary mount of a leaf peel to show stomata | Unit- II |
| 7 | Experimentally show that carbon dioxide is given out during respiration | Unit-II |
| 8 |
Study of the following properties of acetic acid (ethanoic acid):
|
Unit- I |
| 9 | Study of the comparative cleaning capacity of a sample of soap in soft and hard water | Unit- I |
| 10 |
Determination of the focal length of:
|
Unit-III |
| 11 | Tracing the path of a ray of light passing through a rectangular glass slab for different angles of incidence. Measure the angle of incidence, angle of refraction, angle of emergence and interpret the result | Unit - III |
| 12 | Studying (a) binary fission in Amoeba, and (b) budding in yeast and Hydra with the help of prepared slides | Unit-II |
| 13 | Tracing the path of the rays of light through a glass prism | Unit-III |
| 14 | Identification of the different parts of an embryo of a dicot seed (pea, gram or red kidney bean) | Unit-II |
CBSE Class 10 Science Books
The prescribed books for CBSE Class 10 Science are published by NCERT and CBSE. Students should refer to these books for theory and practical preparation.
| Books | Author/Publisher |
|---|---|
| Science textbook for class X | NCERT Publication |
| Assessment of Practical Skills in Science- Class X | CBSE Publication |
| Laboratory Manual-Science-Class X | NCERT Publication |
| Exemplar Problems Class X | NCERT Publication |
CBSE Class 10 Social Science Syllabus
The CBSE Class 10 Social Science syllabus covers four main subjects: History, Geography, Political Science, and Economics. The table below lists the chapters and topics for each section.
| CBSE Class 10 Social Science Sections | Chapters/Topics |
|---|---|
| History (India and the Contemporary World-II) | The Rise of Nationalism in Europe, Nationalism in India, The Making of a Global World, The Age of Industrialisation, Print culture and the Modern World |
| Geography: Contemporary India – II | Resources and Development, Forest and Wildlife Resources, Water Resources, Agriculture, Minerals and Energy Resources, Life Lines of National Economy |
| Political Science: Democratic Politics - II | Power–sharing, Federalism, Gender, Religion and Caste, Political Parties, Outcomes of Democracy |
| Economics: Understanding Economic Development | Development, Sectors of the Indian Economy, Money and Credit, Globalisation and the Indian Economy |
The official CBSE Class 10 Social Science Syllabus PDF is available for download from the CBSE Academic website.
Section Wise Weightage
The weightage for the CBSE Class 10 Social Science syllabus is equal for each subject. History, Geography, Political Science, and Economics each carry 20 marks.
| CBSE Class 10 Social Science Section | Weightage |
|---|---|
| History (India and the Contemporary World-II) | 20 |
| Geography (Contemporary India-II) | 20 |
| Political Science (Democratic Politics-II) | 20 |
| Economics (Understanding Economic Development) | 20 |
| Total | 80 |
Internal Assessment Details
The internal assessment for CBSE Class 10 Social Science is divided into four components. Each component is worth 5 marks, making a total of 20 marks.
| Internal Assessments | Insights | Marks |
|---|---|---|
| Periodic Assessment | Pen Paper Test | 5 |
| Multiple Assessment | Quiz, debate, role play, viva, group discussion, visual expression, interactive bulletin boards, gallery walks, exit cards, concept maps, peer assessment, Self-assessment etc. through Inter disciplinary project | 5 |
| Subject Enrichment Activity | Project Work on Consumer Rights OR Social Issues OR Sustainable Development | 5 |
| Portfolio | Classwork, Work done (activities/ assignments) reflections, narrations, journals, etc. Achievements of the student in the subject throughout the year Participation of the student in different activities like heritage India quiz | 5 |
Map Work Syllabus
Map work is part of the History and Geography sections of the syllabus. The table below lists the specific chapters and the areas to be located or labeled on the map.
| Subject | Chapter Name | List of areas to be located/ labeled/ identified on the map |
|---|---|---|
| History | Nationalism in India |
|
| Geography | Resources and Development | Identify Major Soil Types |
| Geography | Water Resources |
Locating and Labeling:
|
| Geography | Agriculture |
Identify:
|
| Geography | Manufacturing Industries |
Locate and label: Power Plants
|
| Geography | Lifelines of National Economy |
Locating and Labeling Major Sea Ports:
|
CBSE Class 10 Social Science Books
The CBSE Class 10 Social Science syllabus is covered through five books. Four of these books are published by NCERT, and one is published by CBSE.
| Subject | Name of the Book | Publisher |
|---|---|---|
| History | India and the Contemporary World‑II | NCERT |
| Political Science | Democratic Politics‑II | NCERT |
| Geography | Contemporary India‑II | NCERT |
| Economics | Understanding Economic Development | NCERT |
| Disaster Management | Together, Towards a Safer India – Part III | CBSE |
CBSE Class 10 English Syllabus 2025-2026
The Class 10 English syllabus for 2025-2026 covers Language and Literature. The paper is divided into three sections with a total of 80 marks.
| Topics | Description | Weightage |
|---|---|---|
| Reading Skills | Reading Comprehension through Unseen Passage (20 Marks) | 20 Marks |
| Writing Skills with Grammar | Writing Skills and Grammar (10 Marks) includes Determiners, Tenses, Modal, Subject-verb concord, and Reported speech. Writing Skills (10 Marks) | 20 Marks |
| Language through Literature | Reference to the Context (5+5 = 10 Marks) includes one extract out of two from Drama / Prose and one extract out of two from poetry. Short & Very Long Answer Questions (30 Marks) | 40 Marks |
| Total | 80 Marks |
English Internal Assessment
The assessment of Listening and Speaking skills carries 5 marks. Regular practice of reading and listening skills is essential for internal assessments.
Art-integrated projects such as Role Play, Skits, and Dramatization should be included. These activities build confidence and improve language fluency.
CBSE Class 10 Hindi Syllabus 2025-26
CBSE Class 10 Hindi syllabus has two papers: Hindi Course A and Hindi Course B. Each paper carries a total of 100 marks, with 80 marks for the theory paper and 20 marks for internal assessment.
Hindi Course A Marks Distribution
| Section | Sub-Section | Marks Weightage |
|---|---|---|
| Section A (Objective Types Questions) | Reading Comprehension through Unseen Passage | 10 |
| Grammar | 16 | |
| Kshitij Part 2 | 14 | |
| Section B (Subjective Type Questions) | Questions from Kshitij Part 2 Kritika Part 2 | 20 |
| Writing | 20 | |
| Total | 80 Marks | |
| Internal Assessment | 20 Marks | |
| Grand Total | 100 Marks | |
Hindi Course B Marks Distribution
The marks distribution for Hindi Course B is not detailed in the source. The syllabus PDFs for both Hindi Course A and Hindi Course B are available for download from the CBSE Academic website.
CBSE Class 10 Hindi Course B Exam Pattern
The CBSE Class 10 Hindi Course B paper is divided into two sections with a total of 80 marks. The remaining 20 marks come from internal assessment.
The paper has objective type questions in Section A and subjective type questions in Section B.
Section A (Objective Type Questions)
| Sub-Section | Marks Weightage |
|---|---|
| Reading Comprehension through unseen passage | 10 |
| Grammar | 16 |
| Sparsh Part 2 | 14 |
Section B (Subjective Type Questions)
| Sub-Section | Marks Weightage |
|---|---|
| Questions from Sparsh Part 2 Sanchayan Part 2 | 18 |
| Writing | 22 |
Total Marks
| Component | Marks |
|---|---|
| Total (Sections A and B) | 80 Marks |
| Internal Assessment | 20 Marks |
| Grand Total | 100 Marks |
CBSE Class 10 Syllabus for Elective Subjects
CBSE Class 10 students can choose Elective Subjects based on their interests and future aspirations. These subjects are listed under Group A2 (Other Academic Electives).
The syllabus for each elective subject provides specialized knowledge and skills in a particular area.
| Subjects | PDF Download Link |
|---|---|
| Computer Applications | Check Here |
| Elements of Book Keeping and Accountancy | Check Here |
| Painting | Check Here |
| Elements of Business | Check Here |
| Home Science | Check Here |
| National Cadet Corps (NCC) | Check Here |
| Carnatic Music (Vocal) | Check Here |
| Carnatic Music (Melodic Instruments) | Check Here |
| Carnatic Music (Percussion Instruments) | Check Here |
| Hindustani Music (Vocal) | Check Here |
| Hindustani Music (Melodic Instruments) | Check Here |
| Hindustani Music (Percussion Instruments) | Check Here |
CBSE Class 10 Deleted Syllabus 2026
CBSE has deleted parts of the Class 10 syllabus for 2026 in past years to ease the academic load. Certain topics and chapters have been removed from subjects to focus on core concepts and improve learning outcomes.
The deleted syllabus for all subjects can be checked through the links below.
| Subjects | Deleted Syllabus |
|---|---|
| Mathematics | Check Here |
| Science | Check Here |
| Social Science | Check Here |
| English | Check Here |
| Hindi | Check Here |
Difficulty Level of Class 10 Exam
The CBSE Class 10 exam evaluates students' understanding, application, and analytical abilities. The difficulty level varies depending on the subject and type of questions.
| Subject | Difficulty Level | Key Challenges | Preparation Tips |
|---|---|---|---|
| Mathematics | Moderate to High | Complex problem-solving and lengthy calculations | Practice regularly, focus on formulas and concepts |
| Science | Moderate | Conceptual clarity, numerical problems, and application-based questions | Revise NCERT thoroughly, focus on diagrams and experiments |
| Social Science | Easy to Moderate | Memorizing dates, events, and map work | Create summaries, practice maps, and revise key points |
| English | Easy | Grammar rules and structured writing | Read frequently, practice comprehension, and improve vocabulary |
| Hindi | Easy to Moderate | Comprehension and creative writing | Focus on grammar, read chapters thoroughly, and practice writing |
CBSE Class 10 Question Papers 2025
Question papers from the CBSE Class 10 2025 exams are available for download. The papers are organised by subject and set number.
CBSE Class 10 English 2025 Question Paper with Solution PDF
| Set | Question Paper |
|---|---|
| CBSE Class 10 English Set 1 - 2-1-1 Question Paper | Download PDF |
| CBSE Class 10 English Set 2 - 2-6-2 Question Paper | Download PDF |
| CBSE Class 10 English Set 2 - 2-6-3 Question Paper | Download PDF |
CBSE Class 10 Science 2025 Question Paper with Solution PDF
| Set | Question Paper |
|---|---|
| CBSE Class 10 Science Set 1 - 31-6-1 Question Paper | Download PDF |
| CBSE Class 10 Science Set 2 - 31-4-2 Question Paper | Download PDF |
| CBSE Class 10 Science Set 3 - 31-4-3 Question Paper | Download PDF |
| CBSE Class 10 Science Set 3 - 31-6-3 Question Paper | Download PDF |
CBSE Class 10 Social Science 2025 Question Paper with Solution PDF
Download the CBSE Class 10 Social Science 2025 question papers by set. Each set has a separate PDF.
| Set | Question Paper |
|---|---|
| CBSE Class 10 Social Science Set 1 - 32-4-1 Question Paper | Download PDF |
| CBSE Class 10 Social Science Set 1 - 32-6-1 Question Paper | Download PDF |
| CBSE Class 10 Social Science Set 2 - 32-6-2 Question Paper | Download PDF |
| CBSE Class 10 Social Science Set 3 - 32-6-3 Question Paper | Download PDF |
CBSE Class 10 Maths Basic 2025 Question Paper with Solution PDF
Download the CBSE Class 10 Maths Basic 2025 question papers by set. Each set has a separate PDF.
| Set | Question Paper |
|---|---|
| CBSE Class 10 Maths Basic Set 1 - 30-6-1 Question Paper | Download PDF |
| CBSE Class 10 Maths Basic Set 1 - 30-6-2 Question Paper | Download PDF |
| CBSE Class 10 Maths Basic Set 2 - 30-6-3 Question Paper | Download PDF |
CBSE Class 10 Maths Standard 2025 Question Paper with Solution PDF
Download the CBSE Class 10 Maths Standard 2025 question papers by set. Each set has a separate PDF.
| Set | Question Paper |
|---|---|
| CBSE Class 10 Maths Standard Set 1 - 430-6-1 Question Paper | Download PDF |
| CBSE Class 10 Maths Standard Set 1 - 430-6-2 Question Paper | Download PDF |
| CBSE Class 10 Maths Standard Set 2 - 430-6-3 Question Paper | Download PDF |
CBSE Class 10 Hindi A 2025 Question Paper with Solution PDF
Download the CBSE Class 10 Hindi A 2025 question papers by set. Each set has a separate PDF.
| Set | Question Paper |
|---|---|
| CBSE Class 10 Hindi Set 1 - 3-6-1 Question Paper | Download PDF |
| CBSE Class 10 Hindi Set 2 - 3-6-2 Question Paper | Download PDF |
CBSE Class 10 Hindi B 2025 Question Paper with Solution PDF
Download the CBSE Class 10 Hindi B 2025 question papers by set. Each set has a separate PDF.
| Set | Question Paper |
|---|---|
| CBSE Class 10 Hindi Set 1 - 4-4-1 Question Paper | Download PDF |
| CBSE Class 10 Hindi Set 2 - 4-6-2 Question Paper | Download PDF |
| CBSE Class 10 Hindi Set 3 - 4-1-3 Question Paper | Download PDF |
Previous Years' CBSE Class 10 Question Paper
Question papers from earlier CBSE Class 10 exams are available. Check the papers for each year.
| CBSE Class 10 Exam Year | Question Papers |
|---|---|
| CBSE Class 10 2024 | Check Here |
| CBSE Class 10 2023 | Check Here |
| CBSE Class 10 2022 | Check Here |
| CBSE Class 10 2020 | Check Here |
CBSE Class 10 NCERT Solutions
NCERT solutions are a key resource for CBSE Class 10 exam preparation. They give step-by-step answers to all questions in the NCERT textbooks, which form the base of the CBSE syllabus.
| Subjects | Solutions |
|---|---|
| Mathematics | Check NCERT Solutions |
| Science | Check NCERT Solutions |
| English | Check NCERT Solutions |
Also Read
- CBSE Class 10 Paper Analysis
- CBSE Class 10 Science Notes
- CBSE Class 20 Maths Notes
CBSE Class 10 Syllabus FAQs
Has CBSE released the syllabus for 2026?
Yes, the CBSE Class 10 syllabus 2025-26 has been released. It is available on the official CBSE website.
The syllabus for 2025-26 includes core subjects like Mathematics, Science, Social Science, and English, along with optional subjects. Key updates include the addition of some new topics and the reduction of some chapters.
What is the CBSE syllabus of class 10th?
CBSE class 10 syllabus includes Mathematics, Science, Social Science, Language 1 and Language 2 as compulsory subjects. The syllabus is also released for elective subjects like Music, Painting, Computer Science, etc.
How many subjects are in CBSE Class 10 2026?
As per the CBSE class 10 curriculum, students must select at least 5 compulsory subjects. These include Language 1, Language 2, Science, Mathematics and Social Science.
Students can also opt for a secondary language or elective subjects as per the curriculum.
Is NCERT a CBSE syllabus?
CBSE has listed recommended books for each subject in the class 10 syllabus. Most recommended books are published by NCERT, which means the CBSE class 10 syllabus closely follows the NCERT books and syllabus.
Has CBSE Released the Syllabus for 2026?
Yes, the CBSE Class 10 syllabus for 2025-26 has been released. Students can access it directly from the official CBSE website.
The syllabus for 2025-26 includes core subjects like Mathematics, Science, Social Science, and English, along with optional subjects. A key update is the inclusion of certain new topics and the reduction of some chapters.
Subjects in CBSE Class 10 Syllabus
CBSE Class 10 syllabus includes Mathematics, Science, Social Science, Language 1, and Language 2 as compulsory subjects. The syllabus is also released for elective subjects like Music, Painting, and Computer Science.
Number of Subjects in CBSE Class 10 2026
As per the CBSE Class 10 curriculum, students must select at least 5 compulsory subjects. These include Language 1, Language 2, Science, Mathematics, and Social Science.
Students can also opt for a secondary language or elective subjects as per the curriculum.
Is NCERT a CBSE Syllabus?
As per the CBSE Class 10 syllabus, CBSE has mentioned recommended books for each subject. Most of the recommended books are published by NCERT.
This indicates that the CBSE Class 10 syllabus resembles the respective NCERT books and syllabus.
Is the CBSE Syllabus the Same All Over India for Class 10?
Yes, for each state of India, the CBSE syllabus is the same. There is no change in the CBSE Class 10 syllabus for any particular state.
In case any changes are introduced in the syllabus, they will be applicable all over India.
How to Download CBSE Class 10 Syllabus
Students can follow the steps listed below to download the CBSE Class 10 syllabus.
- Go to the official website of CBSE at cbseacademic.nic.in.
- Navigate to Curriculum and click on Curriculum 2025-26.
- A new page will open where the CBSE Class 10 syllabus will be listed for each subject separately.
- Click on the respective subjects and the CBSE Class 10 syllabus for that subject will open in PDF format.
