CBSE Class 10 Syllabus 2026-27
CBSE Class 10 Syllabus 2026–27, released by the Central Board of Secondary Education, covers subject-wise topics for Maths, Science, Social Science, English, and Hindi. Based on NEP 2020 and NCF-SE 2023, it emphasizes competency-based learning, conceptual clarity, and real-life applications. Check exam pattern (80+20 marks), marking scheme, and preparation tips for 2027 board exams.
Overview Table
| Subject | Subject Code | Theory Marks | Internal Assessment | Total Marks | Exam Duration |
|---|---|---|---|---|---|
| Science | 086 | 80 | 20 | 100 | 3 Hours |
| Mathematics (Standard/Basic) | 041 / 241 | 80 | 20 | 100 | 3 Hours |
| Social Science | 087 | 80 | 20 | 100 | 3 Hours |
Official Curriculum Page Link: For the full list of subjects and latest updates, visit the CBSE Curriculum 2026-27 page.
Languages (Group-L) – CBSE Class 10 Syllabus 2026-27
CBSE offers more than 45 languages under Group-L for Class 10 students. As per the Three-Language Formula recommended by NEP 2020, students are required to study three languages.
| S.No. | Language Name | Download PDF |
|---|---|---|
| 1 | Arabic | |
| 2 | Assamese | |
| 3 | Bahasa Melayu | |
| 4 | Bengali | |
| 5 | Bhoti | |
| 6 | Bhutia | |
| 7 | Bodo | |
| 8 | English - Language and Literature | |
| 9 | English Communicative | |
| 10 | French | |
| 11 | German | |
| 12 | Gujarati | |
| 13 | Gurung | |
| 14 | Hindi Course-A | |
| 15 | Hindi Course-B | |
| 16 | Japanese | |
| 17 | Siri Kannada | |
| 18 | Kashmiri | |
| 19 | Kokborok | |
| 20 | Lepcha | |
| 21 | Limboo | |
| 22 | Malayalam | |
| 23 | Manipuri | |
| 24 | Marathi | |
| 25 | Mizo | |
| 26 | Nepali | |
| 27 | Odia | |
| 28 | Persian | |
| 29 | Punjabi | |
| 30 | Rai | |
| 31 | Russian | |
| 32 | Sanskrit | |
| 33 | Sanskrit Communicative | |
| 34 | Sindhi | |
| 35 | Spanish | |
| 36 | Sherpa | |
| 37 | Tamang | |
| 38 | Tamil | |
| 39 | Tangkhul | |
| 40 | Telugu AP | |
| 41 | Telugu Telangana | |
| 42 | Tibetan | |
| 43 | Thai | |
| 44 | Urdu Course A | |
| 45 | Urdu Course B |
Note: English - Language and Literature (Code 184) is the most popular choice. Hindi and Urdu are offered in two variants – Course A and Course B. Final subject availability depends on the school.
CBSE Class 10 Science Syllabus 2026-27
Course Structure (Annual Examination):
| Unit No. | Unit Name | Marks |
|---|---|---|
| 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 |
Topics:
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Unit I: Chemical Substances - Nature and Behaviour
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Unit II: World of Living
-
Unit III: Natural Phenomena
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Unit IV: Effects of Current
-
Unit V: Natural Resources
Practicals & Assessment: Internal assessment includes lab practicals, portfolio, and subject enrichment. Prescribed books: NCERT Science Textbook Class X, CBSE Laboratory Manual, NCERT Exemplar, and CBSE Reading Material – Science Class X (2026-27).
Download Official PDF: CBSE Class 10 Science Syllabus 2026-27 PDF
CBSE Class 10 Mathematics Syllabus 2026-27
Unit-wise Marks Distribution:
| Unit No. | Unit Name | Marks |
|---|---|---|
| I | Number Systems | 06 |
| II | Algebra | 20 |
| III | Coordinate Geometry | 06 |
| IV | Geometry | 15 |
| V | Trigonometry | 12 |
| VI | Mensuration | 10 |
| VII | Statistics and Probability | 11 |
| Total | 80 |
Topics:
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Unit I: Number Systems
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Unit II: Algebra
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Unit III: Coordinate Geometry
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Unit IV: Geometry
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Unit V: Trigonometry
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Unit VI: Mensuration
The syllabus emphasizes visualization, mathematical modelling, and real-life applications. Different question papers for Standard and Basic.
Download Official PDF: CBSE Class 10 Maths Syllabus 2026-27 PDF
CBSE Class 10 Social Science Syllabus 2026-27
Chapter-wise Details:
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History (India and the Contemporary World - II)
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Geography (Contemporary India - II)
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Political Science (Democratic Politics - II)
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Economics (Understanding Economic Development)
Download Official PDF: CBSE Class 10 Social Science Syllabus 2026-27 PDF
Smart Study Tips for Success in CBSE Class 10 2026-27
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Thoroughly read NCERT textbooks -most questions are framed from NCERT content and examples.
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Practice competency-based and case study questions regularly, as their weightage has increased.
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Solve previous year papers and latest sample question papers released by CBSE.
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Create short notes, mind maps, and flowcharts especially for Science and Social Science.
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Focus on diagrams, graphs, and map work for better scoring.
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Revise consistently using spaced repetition and solve timed mock tests.
Mistakes to Avoid During CBSE Class 10 Preparation
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Relying only on guidebooks instead of NCERT textbooks.
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Ignoring internal assessment components (20 marks can significantly impact final score).
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Neglecting new question formats like case-based questions.
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Poor time management during the 3-hour board exam.
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Skipping revision of Class 9 foundational concepts.
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Not practicing diagrams, derivations, and map skills.
