Quick Summary: The CBSE Class 10 syllabus is divided into chapters with different weightage. The theory paper is of 80 marks, and the internal assessment carries 20 marks. In Mathematics, chapters like Trigonometry and Statistics have higher weightage, while Number Systems have less. In Social Science, History, Geography, Political Science, and Economics, each carries 20 marks, with Map work also included. This article briefly covers the CBSE Class 10th Board Chapter-wise Weightage, Unit-wise Weightage, Exam Pattern, and Marking Scheme. This helps students plan better, focus on important chapters, and score well in the exam.
CBSE Class 10th Board Exam 2026 – Why You Need a Smart Strategy
CBSE Class 10th Board Exam is considered one of the most important exams in every student’s life. Students sit for a national-level board exam for the first time, and how they fare here determines the subjects they will opt for in the higher classes.
To do well in these exams, just (just in case definition) studying randomly won’t help. You need a smart strategy. And the smart game plan begins by simply knowing three things:
- The CBSE Class 10 Board Syllabus
- The CBSE class 10 syllabus for all subjects
- CBSE 10th Board Chapter-wise weightage and Marking Scheme.
When you are aware of the higher weightage chapters, you can concentrate accordingly. And if you know the marking scheme, you know how your answers are going to be checked in the board exams. This is what makes you able to prepare your studies better and earn better marks. Here we bring to you the latest patterns and syllabus of CBSE class 10 syllabus, to assist you in better planning on studies and getting good practice for your board exams.
You need a blueprint because you should know what’s important and what you should focus on. It is time-effective and will guarantee your success in the exam. And so, instead of immediately diving into textbooks, try having a look at the syllabus, the chapter-wise marks that your exam paper is going to have, and how your paper will be set. It will help to save your time (race against time phrase meaning) and relieve you from exam-related stress.
Read More:
- CBSE 10th New Exam Pattern 2026
- CBSE Class 10th Syllabus 2025-26
- Easy and Effective Study Time Table for CBSE Class 10th 2025-26
CBSE Marking Scheme Class 10 – Subject-wise Paper Pattern Breakdown
Subject-wise Paper Pattern Analysis according to the NCERT Blueprint of class 10 of all the subjects is as follows. The CBSE class 10 blueprint 2020 contains all the subjects like Maths, Social Science, General Science, English, etc. Checking the weightage of marks and important topics will help the students to score good marks. In CBSE Class 10th Board Exams, 100 marks are allotted for each paper. These 100 marks are distributed as follows:
- 80 marks for the written board examinations (theory papers)
- 20 marks for internal assessment (class tests, project, assignments)
Now, take a look at how marks are distributed within the 80-mark board exams for each subject:
CBSE Class 10th Mathematics Syllabus, Marking Scheme & Chapter-wise Weightage 2026
Mathematics is a crucial subject in the CBSE Class 10th Board Exam, and it is considered to be a difficult subject by a lot of students. Nevertheless, by practicing regularly and with the right strategies, it can become one of the easiest scoring subjects.
CBSE Class 10 Maths has two levels: Standard and Basic. Both papers use the same syllabus, but the degree to which the syllabus is examined differs. Before going through the exam preparation, candidates must be well aware of the entire CBSE Class 10 exam pattern, marking scheme, and chapter-wise weightage of Mathematics Class 10th. This is for you to concentrate more on the important chapters and score the best.
CBSE Marking Scheme Class 10 – Mathematics Paper Pattern Overview
The Class 10 Maths exam is for 100 marks, which is split as follows:
- 80 marks for theory
- 20 marks for internal assessment
The theory paper pattern for Maths Standard and Basic is as follows:
| Section | Question Type | No. of Questions | Marks |
| Section A | MCQs (1 mark each) | 20 | Twenty (20) |
| Section B | Short Answer Type – I (2 marks) | 5 | Ten (10) |
| Section C | Short Answer Type – II (3 marks) | 6 | Eighteen (18) |
| Section D | Long Answer Type (5 marks) | 4 | Twenty (20) |
| Section E | Competency-Based Questions (4 marks) | 3 | Twelve (12) |
| Total | 38 Questions | 80 Marks |
Unit-wise Weightage – Syllabus of Class 10th Mathematics
Knowing the unit-wise marks distribution helps you identify the most important areas from the CBSE class 10 exam syllabus of Mathematics. Here’s the marks allotted to each unit:
| Unit | Chapters | Marks |
| 1 | Real Numbers | Six (6) |
| 2 | Polynomials, Linear Equations, Quadratic Equations, Arithmetic Progressions | Twenty (6) |
| 3 | Coordinate Geometry | Six (6) |
| 4 | Triangles, Circles | Fifteen (15) |
| 5 | Trigonometry (Intro, Identities, Heights & Distances) | Twelve (12) |
| 6 | Mensuration – Areas & Volumes | Ten (10) |
| 7 | Statistics and Probability | Eleven (11) |
| Total | Eighty (80) |
CBSE Class 10th Board Chapter-wise Weightage of Mathematics – Standard Level
Once you know the units, the next step is to understand the CBSE Class 10th Board Chapter-wise Weightage. This tells you how many marks are expected from each chapter.
| Chapter | 1M | 2M | 3M | 4M | 5M | Total Marks |
| Real Numbers | One | One | One | nil | nil | Six (6) |
| Polynomials | One | nil | One | nil | nil | Four (4) |
| Linear Equations | One | nil | nil | nil | One | Six (6) |
| Quadratic Equations | Two | nil | One | nil | nil | Five (5) |
| Arithmetic Progressions | One | nil | nil | One | nil | Five (5) |
| Triangles | nil | One | One | One | nil | Nine (9) |
| Coordinate Geometry | Two | One | nil | nil | nil | Four (4) |
| Trigonometry | Two | One | One | nil | nil | Seven (7) |
| Applications of Trigonometry | nil | nil | nil | nil | One | Five (5) |
| Circles | Three | nil | nil | nil | One | Eight (8) |
| Areas related to Circles | One | nil | One | nil | nil | Four (4) |
| Surface Areas & Volumes | Two | nil | nil | One | nil | Six (6) |
| Statistics | Two | nil | nil | nil | One | Seven (7) |
| Probability | Two | One | nil | nil | nil | Four (4) |
| Total | Twenty (20) | Five (5) | Six (6) | Three (3) | Four (4) | Eighty (80) |
CBSE Chapter-wise Weightage of Mathematics Class 10th – Basic Level
Here’s the chapter-wise marks distribution for Maths Basic:
| Chapter | 1M | 2M | 3M | 4M | 5M | Total Marks |
| Real Numbers | Three | nil | One | nil | nil | Six (6) |
| Polynomials | One | nil | nil | One | nil | Five (5) |
| Linear Equations | One | nil | One | nil | nil | Four (4) |
| Quadratic Equations | Two | nil | nil | nil | One | Seven (7) |
| Arithmetic Progressions | Two | One | nil | nil | nil | Four (4) |
| Triangles | Four | nil | nil | nil | One | Nine (9) |
| Coordinate Geometry | One | One | One | nil | nil | Six (6) |
| Trigonometry | Two | One | One | nil | nil | Seven (7) |
| Applications of Trigonometry | nil | nil | nil | nil | One | Five (5) |
| Circles | One | One | One | nil | nil | Six (6) |
| Areas related to Circles | nil | nil | nil | nil | One | Five (5) |
| Surface Areas & Volumes | One | nil | nil | One | nil | Five (5) |
| Statistics | One | One | One | nil | nil | Six (6) |
| Probability | One | nil | nil | One | nil | Five (5) |
| Total | Twenty (20) | Five (5) | Six (6) | Three (3) | Four (4) | Eighty (80) |
This section gives you the details of the entire Syllabus of Class 10th Mathematics, unit-wise weightage, and details for chapter-wise weightage for both the levels- Standard and Basic. Now you can study smartly by paying more attention to high-weightage chapters and by practicing questions based on the marking pattern.
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CBSE Class 10th Science Syllabus, Marking Scheme & Chapter-wise Weightage 2026
If you prepare the science subject to have a clear understanding in the CBSE Class 10th Board Exam, then it is one of the scoring and most sought-after subjects by many students. Instead of rote learning formulae or studying facts, you should aim to understand the concepts that can help you in solving any question from Physics, Chemistry, and Biology.
In order to prepare them smartly, you need to know the CBSE Class 10 Board Syllabus, their unit-wise weightage, and last but not least, the chapter-wise weightage of Science Class 10th. This will give you an idea of which chapters are comparatively heavier and which carry more marks in the board exam.
CBSE Marking Scheme Class 10 – Science Paper Pattern Overview
The Class 10 Science exam is for 100 marks, which is split as follows:
- 80 marks for theory
- 20 marks for internal assessment
The theory paper pattern for science is as follows:
| Section | Question Type | No. of Questions | Marks |
| Section A | MCQs (1 mark each) | 20 | Twenty (20) |
| Section B | Short Answer Type – I (2 marks) | 6 | Twelve (12) |
| Section C | Short Answer Type – II (3 marks) | 7 | Twenty-one (21) |
| Section D | Long Answer Type (5 marks) | 3 | Fifteen (15) |
| Section E | Competency-Based Questions (4 marks) | 3 | Twelve (12) |
| Total | 39 Questions | 80 Marks |
Unit-wise Weightage – Syllabus of Class 10th Science
Below is the unit-wise marks distribution as per the latest CBSE Class 10 Board Syllabus. This tells you how much each unit is worth in the board exam:
| Unit | Chapters | Marks |
| 1 | Chemical Substances – Nature and Behaviour (Chemical Reactions, Acids & Bases, Metals, Carbon Compounds) | Twenty-five (25) |
| 2 | World of Living (Life Processes, Reproduction, Control & Coordination, Heredity & Evolution) | Twenty-five (25) |
| 3 | Natural Phenomena (Light & Human Eye) | Twelve (12) |
| 4 | Effects of Current (Electricity, Magnetic Effects) | Thirteen (13) |
| 5 | Natural Resources (Our Environment) | Five (5) |
| Total | Eighty (80) |
CBSE Class 10th Board Chapter-wise Weightage of Science – 2026 Blueprint
This is the most helpful part of your preparation. The table below shows how many 1-mark, 2-mark, 3-mark, 4-mark, and 5-mark questions are expected from each chapter in Science:
| Chapter Name | 1M | 2M | 3M | 5M | 4M | Total Marks |
| Chemical Reactions and Equations | Three | nil | One | nil | nil | Six (6) |
| Acids, Bases, and Salts | Three | nil | nil | nil | nil | Three (3) |
| Metals and Non-metals | One | One | One | nil | One | Ten (10) |
| Carbon and Its Compounds | One | nil | nil | One | nil | Six (6) |
| Periodic Classification of Elements | Deleted | |||||
| Life Processes | Two | Two | One | nil | nil | Nine (9) |
| Control and Coordination | One | One | nil | nil | nil | Three (3) |
| How do Organisms Reproduce? | One | nil | nil | One | nil | Six (6) |
| Heredity and Evolution | Three | nil | nil | nil | One | Seven (7) |
| Light – Reflection and Refraction | nil | nil | Two | nil | One | Ten (10) |
| The Human Eye and the Colourful World | nil | One | nil | nil | nil | Two (2) |
| Electricity | Two | nil | nil | One | nil | Seven (7) |
| Magnetic Effects of Electric Current | Three | nil | One | nil | nil | Six (6) |
| Sources of Energy | Deleted | |||||
| Our Environment | nil | One | One | nil | nil | Five (5) |
| Sustainable Management of Natural Resources | Deleted | |||||
| Total | Twenty (20) | Six (6) | Seven (7) | Three (3) | Three (3) | Eighty (80) |
So, now you are aware of the full Syllabus of Class 10th Science, the paper pattern, and which chapters hold the maximum marks in the board exam. Try to put more time to cover high-weight chapters such as Metals and Non-Metals, Life Processes, Electricity, and Light, and smartly revise based on this chapter-wise weightage of the Science Class 10th.
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CBSE Class 10th Social Science Syllabus, Marking Scheme & Chapter-wise Weightage 2026
Social Science contains four subjects: History, Geography, Civics, and Economics. A lot of students think that it is based on mugging up, but if you read and understand the topics well and prepare smartly by following the blueprint, you can score full marks easily.
In the CBSE Class 10th Board Exam, questions are generally framed from each and every line of the Social Science. So, it is crucial to understand the CBSE Class 10 Exam Syllabus, Marking Scheme, and the chapter-wise weightage of Social Science Class 10th.
CBSE Marking Scheme Class 10 – Social Science Paper Pattern Overview
The Class 10 Social Science exam is for 100 marks, which is split as follows:
- 80 marks are for the board exam (theory)
- 20 marks are for internal assessment
The theory paper pattern for Social Science is as follows:
| Section | Question Type | No. of Questions | Marks |
| Section A | MCQs (1 mark each) | 20 | Twenty (20) |
| Section B | Short Answer Type – I (2 marks) | 4 | Eight (8) |
| Section C | Short Answer Type – II (3 marks) | 5 | Fifteen (15) |
| Section D | Long Answer Type (5 marks) | 4 | Twenty (20) |
| Section E | Competency-Based Questions (4 marks) | 3 | Twelve (12) |
| Section F | Map Question | 1 | Five (5) |
| Total | 37 Questions | 80 Marks |
Note: Map questions carry 5 marks: 2 from History and 3 from Geography.
Subject-wise Syllabus and Chapter-wise Weightage of Social Science Class 10th
Let’s look at the syllabus and marks distribution for each part of Social Science:
Syllabus of Class 10th History and Chapter-wise Weightage of History Class 10
| Chapter Name | 1M | 2M | 3M | 5M | 4M (CB) | Map | Total Marks |
| The Rise of Nationalism in Europe | nil | nil | nil | One | nil | nil | Five (5) |
| Nationalism in India | nil | nil | One | nil | nil | 2M | Five (5) |
| The Making of a Global World | One | One | nil | nil | nil | nil | Three (3) |
| The Age of Industrialization | nil | nil | nil | nil | One | nil | Four (4) |
| Print Culture and the Modern World | Three | nil | nil | nil | nil | nil | Three (3) |
| Total | Four (4) | One (1) | One (1) | One (1) | One (1) | 1Q-2M | Twenty (20) |
These chapters form the Syllabus of Class 10th History and carry 20 marks in total.
Syllabus of Class 10th Geography and Chapter-wise Weightage of Geography Class 10
| Chapter Name | 1M | 2M | 3M | 5M | 4M (CB) | Map | Total Marks |
| Resources and Development | One | nil | nil | nil | nil | nil | One (1) |
| Forest and Wildlife Resources | One | nil | nil | nil | nil | nil | One (1) |
| Water Resources | nil | nil | nil | nil | One | 1M | Five (5) |
| Agriculture | One | nil | nil | nil | nil | nil | One (1) |
| Minerals and Energy Resources | nil | One | nil | nil | nil | 1M | Three (3) |
| Manufacturing Industries | nil | nil | nil | One | nil | 1M | Six (6) |
| Lifelines of National Economy | nil | nil | One | nil | nil | nil | Three (3) |
| Total | Three (3) | One (1) | One (1) | One (1) | One (1) | 3M | Twenty (20) |
This is the complete Syllabus of Class 10th Geography, contributing 20 marks in the board exam.
Syllabus of Class 10th Civics and Chapter-wise Weightage of Civics of Class 10
| Chapter Name | 1M | 2M | 3M | 5M | 4M (CB) | Total Marks |
| Power Sharing | Two | nil | nil | nil | One | Six (6) |
| Federalism | One | One | nil | nil | nil | Three (3) |
| Gender, Religion, and Caste | One | One | nil | nil | nil | Three (3) |
| Political Parties | nil | nil | nil | One | nil | Five (5) |
| Outcomes of Democracy | nil | nil | One | nil | nil | Three (3) |
| Total | Four (4) | Two (2) | One (1) | One (1) | One (1) | Twenty (20) |
These chapters form the Syllabus of Class 10th Social Science (Civics), also scoring up to 20 marks.
Syllabus of Class 10th Economics and Chapter-wise Weightage of Economics
| Chapter Name | 1M | 2M | 3M | 5M | 4M (CB) | Total Marks |
| Development | Two | nil | nil | nil | nil | Two (2) |
| Sectors of the Indian Economy | Two | One | One | nil | nil | Seven (7) |
| Money and Credit | One | nil | nil | One | nil | Six (6) |
| Globalization and the Indian Economy | Two | nil | One | nil | nil | Five (5) |
| Consumer Rights (Project Only) | nil | nil | nil | nil | nil | nil |
| Total | Seven (7) | One (1) | One (1) | One (1) | nil | Twenty (20) |
These are the chapters of the Syllabus of Class 10th Economics, namely, some of the chapters are about real-life issues such as money, development, and globalization.
So here ends the complete CBSE Class 10 Board Syllabus for Social Science along with all four subjects. With this clarity on the chapter-wise weightage of Social Science Class 10th, you can plan your studies smartly and score more in a shorter time period.
Check out: Which Stream is Best After 10th Class?
CBSE Class 10th English Syllabus, Marking Scheme & Chapter-wise Weightage 2026
English is considered to be one of the most scoring and easiest subjects in CBSE Class 10th Board examinations. If you know your grammar, you have a good writing ability, and you know the chapters your textbook offers, scoring in the subject can be a cakewalk!
To ace the preparation of Class 10th English, it is crucial to be well-versed with the complete Syllabus of Class 10th English, the pattern of the question paper, and the weightage each unit carries. It will help you to economize your time in the exam and write complete and correct answers.
CBSE Marking Scheme Class 10 – English Paper Pattern Overview
The Class 10 English language and literature exam is for 100 marks, which is split as follows:
- 80 marks for the written exam (theory)
- 20 marks for internal assessment (listening, speaking, reading skills)
The theory paper pattern is as follows:
| Part | Section | Question Type | Total Questions | Marks |
| Part A | Reading | 2 Unseen Passages | 2 | Twenty (20) |
| Grammar | Fill in the blanks, error correction, etc. | 3 | Ten (10) | |
| Literature (MCQ) | Extract-based (from prose/poetry) | 2 | Ten (10) | |
| Part B | Writing | Letter writing, paragraph, etc. | 2 | Ten (10) |
| Literature (Descriptive) | Short/long answers from books | 4 | Thirty (30) | |
| Total | 13 Questions | 80 Marks |
Syllabus of Class 10th English and Chapter-wise Weightage of English Class 10
The English Literature section includes two books:
- First Flight (Main Reader)
- Footprints Without Feet (Supplementary Reader)
Here is the chapter-wise marks distribution based on CBSE sample papers and blueprint:
First Flight – Chapter-wise Weightage
| Chapter / Poem | 1M | 2M | 3M | 5M | Total Marks |
| A Letter to God | nil | nil | nil | One | Five (5) |
| Nelson Mandela: Long Walk to Freedom | nil | One | nil | nil | Two (2) |
| Two Stories About Flying (Black Aeroplane) | nil | nil | nil | One | Five (5) |
| From the Diary of Anne Frank | nil | nil | One | nil | Three (3) |
| The Hundred Dresses – I | nil | One | nil | nil | Two (2) |
| The Hundred Dresses – II | nil | nil | nil | nil | nil |
| Glimpses of India (Baker from Goa) | Five | nil | nil | nil | Five (5) |
| Mijbil the Otter | nil | nil | nil | nil | nil |
| Madam Rides the Bus | Five | nil | nil | nil | Five (5) |
| The Sermon at Benares | nil | nil | nil | nil | nil |
| The Proposal | nil | nil | nil | One | Five (5) |
| Poems | |||||
| Fire and Ice | nil | nil | One | nil | Three (3) |
| A Tiger in the Zoo | Five | nil | nil | nil | Five (5) |
| The Ball Poem | Five | nil | nil | nil | Five (5) |
| Amanda | nil | nil | One | nil | Three (3) |
| The Tale of Custard the Dragon | nil | One | nil | nil | Two (2) |
| Total | nil | nil | nil | nil | Fifty (50) |
Footprints Without Feet – Chapter-wise Weightage
| Chapter Name | 2M | 3M | 5M | Total Marks |
| A Triumph of Surgery | One | nil | nil | Two (2) |
| The Thief’s Story | nil | nil | One | Five (5) |
| The Midnight Visitor | nil | nil | nil | nil |
| A Question of Trust | nil | nil | nil | nil |
| Footprints Without Feet | nil | One | nil | Three (3) |
| The Making of a Scientist | nil | One | nil | Three (3) |
| The Necklace | nil | One | nil | Three (3) |
| The Hack Driver | One | nil | nil | Two (2) |
| Bholi | One | nil | One | Seven (7) |
| The Book That Saved the Earth | nil | nil | nil | nil |
| Total | nil | nil | nil | Twenty-five (25) |
This is the new and updated Syllabus of class 10th English with the marking scheme of chapters. As you can notice, lots of questions are from First Flight like such as poems and stories such as Glimpses of India, The Proposal, Amanda, and The Ball Poem.
To score well, make sure you:
- Read all stories and poems carefully
- Practice grammar rules
- Start writing letters and paragraphs on a daily basis.
Using this useful CBSE Class 10 Board syllabus, pattern, and chapter-wise weightage, you can prepare efficiently and confidently for your English board exam.
How to Use the CBSE Class 10 Blueprint for Smart Study
Studying for the CBSE Class 10th Board Exam can be free from stress. With smart studying using the blueprint, you can improve your score without getting burned out.
Here’s a rough study plan for studying with the help of the CBSE Class 10 board syllabus, chapter-wise weightage, and marking scheme:
- Focus on high-weightage chapters: The CBSE Class 10th Board Chapter-wise Weightage actually states which chapters are high-scoring. If you do, then spend more time and revision on these chapters first. This could improve the chances of you achieving a good score.
- Do not neglect low-weightage topics: Chapters carrying fewer marks, too, can get you easy questions. Get them ready also, but don’t dawdle in this step.
- Practice as per the marking scheme: Whenever you know the number of 1-mark, 3-mark, or 5-mark questions that are going to appear in the paper, you can practice according to that. This will help in enhancing speed and accuracy in the exam.
- Use NCERT books judiciously: All board questions come from the NCERT books. The chapter-wise blueprint would act as a guide for you to revisit the most crucial topics from your textbook.
- Revise smarter, not harder: Instead of revising the whole book repeatedly, stick religiously to the blueprint and CBSE marking scheme. It’s a time saver and makes for better results.
Preparing with the CBSE class 10 exam syllabus and blueprint in this manner helps to decrease your anxiety and makes you feel more confident when the final exam arrives.
Conclusion
The CBSE Class 10 Board Exam is an important stage in every student’s life. Scoring well, however, is much easier if you’ve followed the right strategy.
Start with getting familiar with your entire CBSE Class 10th Board Syllabus, and then work on the marking scheme and study in order of chapter-wise weightage. This trick can save you time, help you concentrate better, and score the marks you deserve.
So, don’t just study hard, study smart.
As with all exam preparation, the blueprint is your best friend. Do not get off the path, believe in yourself, and give your best. You’ve got this!
FAQs on CBSE Class 10th Chapter-wise Weightage, Syllabus, Marking Scheme
Q1. Where can I find the CBSE Class 10 Syllabus?
Ans. The official website of CBSE (www.cbseacademic.nic.in) is the main reference for the latest syllabus. Motion also offers syllabus updates in detail.
Q2. How is the marking scheme for CBSE Class 10 exams?
Ans. The CBSE Class 10 examinations are of 80 marks in total, and 20 marks are for internal assessment. A step marking scheme is usually used to give marks for correct steps, even if the final answer is wrong.
Q3. Are there any changes to the CBSE Class 10 syllabus for 2025-26?
Ans. As of September 10, 2024, there have been no official announcements showing any additions or removals to the Class 10 syllabus of the academic year 2025-26.
Q4. Where can I find sample papers for the CBSE Class 10 exams?
Ans. Subject-wise sample papers are available on the official CBSE website (idioms website) and on the Motion Website.
Q5. How is the final result calculated for CBSE Class 10?
Ans. Exams in Term 1 and Term 2 are of 50% weightage each. Internal marks and practical exam marks also count.
Q6. What are the passing marks for CBSE Class 10 exams?
Ans. Students will have to score at least 33% in theory exams, practical’s and Internal assessment to pass the exam.
Q7. What are the key strategies for effective exam preparation?
Ans. The following are some of the core tips for effective exam preparation:
- Understanding the 10th class syllabus and forming a study schedule according to need.
- Solving previous year papers and finding out what types of questions are often asked.
- Concentrating on understanding concepts and making small yet effective notes.
- Frequent revision and practicing how to manage time.
