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CBSE Class 10

CBSE Class 10 Syllabus 2026-27

Complete syllabus for all subjects — Mathematics, Science, Social Science, English & Hindi

Download the official CBSE Class 10 syllabus and prepare effectively for the board examinations 2026-27. Your complete guide to CBSE Class 10 curriculum.

CBSE Class 10 Mathematics Syllabus 2026-27

80 Marks Theory + 20 Marks Internal

The CBSE Class 10 Mathematics syllabus is designed to build a strong foundation in mathematical concepts and problem-solving skills for the board examinations 2026-27.

Chapter No. Chapter Name Key Topics
Chapter 1 Real Numbers Euclid's division algorithm, Fundamental Theorem of Arithmetic, HCF, LCM, irrational numbers
Chapter 2 Polynomials Zeroes of polynomials, relationship between zeroes and coefficients, division algorithm
Chapter 3 Pair of Linear Equations in Two Variables Graphical solutions, algebraic methods (substitution, elimination, cross-multiplication)
Chapter 4 Quadratic Equations Standard form, factorisation, quadratic formula, nature of roots
Chapter 5 Arithmetic Progressions nth term, sum of first n terms, applications
Chapter 6 Triangles Similarity of triangles, criteria, Pythagoras theorem, applications
Chapter 7 Coordinate Geometry Distance formula, section formula, area of triangle
Chapter 8 Introduction to Trigonometry Trigonometric ratios, identities, complementary angles
Chapter 9 Some Applications of Trigonometry Heights and distances, angle of elevation/depression
Chapter 10 Circles Tangents to a circle, theorems, number of tangents
Chapter 11 Areas Related to Circles Area of sector, segment, combination of figures
Chapter 12 Surface Areas and Volumes Surface area and volume of combination of solids
Chapter 13 Statistics Mean, median, mode of grouped data, graphical representation
Chapter 14 Probability Probability of events, theoretical probability
Internal Assessment: 20 marks (Periodic Tests: 10 marks, Notebook Submission: 5 marks, Subject Enrichment: 5 marks)

CBSE Class 10 Science Syllabus 2026-27

80 Marks Theory + 20 Marks Internal

The CBSE Class 10 Science syllabus is divided into three sections: Chemistry, Biology, and Physics. It focuses on practical learning and scientific inquiry for the board examinations 2026-27.

Chapter No. Chapter Name Key Topics
Chemistry
Chapter 1 Chemical Reactions and Equations Types of reactions, balancing equations, oxidation-reduction
Chapter 2 Acids, Bases and Salts Properties, pH scale, indicators, salts and their uses
Chapter 3 Metals and Non-Metals Properties, reactivity series, extraction of metals
Chapter 4 Carbon and Its Compounds Bonding, homologous series, nomenclature, chemical properties
Biology
Chapter 5 Life Processes Nutrition, respiration, transportation, excretion in plants and animals
Chapter 6 Control and Coordination Nervous system, coordination in plants, endocrine system
Chapter 7 How Do Organisms Reproduce? Asexual and sexual reproduction, reproductive health
Chapter 8 Heredity and Evolution Mendelian genetics, evolution, speciation
Physics
Chapter 9 Light - Reflection and Refraction Laws of reflection, spherical mirrors, lens formula, refraction
Chapter 10 Human Eye and Colourful World Structure of eye, defects, dispersion of light, atmospheric refraction
Chapter 11 Electricity Ohm's law, resistance, series and parallel circuits, electric power
Chapter 12 Magnetic Effects of Electric Current Magnetic field, electromagnetism, electric motor, generator, domestic circuits
Chapter 13 Our Environment Ecosystems, food chains, ozone layer, waste management
Internal Assessment: 20 marks (Periodic Tests: 10 marks, Notebook Submission: 5 marks, Subject Enrichment: 5 marks)

CBSE Class 10 Social Science Syllabus 2026-27

80 Marks Theory + 20 Marks Internal

The CBSE Class 10 Social Science syllabus covers History, Geography, Civics, and Economics for the board examinations 2026-27.

History (India and the Contemporary World - II)

  • Section I: Events and Processes
  • The Rise of Nationalism in Europe
  • Nationalism in India
  • The Making of a Global World
  • The Age of Industrialisation
  • Section II: Livelihoods, Economies and Societies
  • Print Culture and the Modern World

Geography (Contemporary India - II)

  • Chapter 1: Resources and Development
  • Chapter 2: Forest and Wildlife Resources
  • Chapter 3: Water Resources
  • Chapter 4: Agriculture
  • Chapter 5: Minerals and Energy Resources
  • Chapter 6: Manufacturing Industries
  • Chapter 7: Life Lines of National Economy

Civics (Democratic Politics - II)

  • Chapter 1: Power Sharing
  • Chapter 2: Federalism
  • Chapter 3: Democracy and Diversity
  • Chapter 4: Gender, Religion and Caste
  • Chapter 5: Popular Struggles and Movements
  • Chapter 6: Political Parties
  • Chapter 7: Outcomes of Democracy
  • Chapter 8: Challenges to Democracy

Economics (Understanding Economic Development)

  • Chapter 1: Development
  • Chapter 2: Sectors of the Indian Economy
  • Chapter 3: Money and Credit
  • Chapter 4: Globalisation and the Indian Economy
  • Chapter 5: Consumer Rights
Internal Assessment: 20 marks (Periodic Tests: 10 marks, Notebook Submission: 5 marks, Subject Enrichment: 5 marks)

CBSE Class 10 English Syllabus 2026-27

80 Marks Theory + 20 Marks Internal

The CBSE Class 10 English syllabus includes Literature, Grammar, and Writing Skills for the board examinations 2026-27.

Literature (First Flight)

Prose

  • A Letter to God
  • Nelson Mandela: Long Walk to Freedom
  • Two Stories about Flying
  • From the Diary of Anne Frank
  • The Hundred Dresses - I
  • The Hundred Dresses - II
  • Glimpses of India
  • Mijbil the Otter
  • Madam Rides the Bus
  • The Sermon at Benares
  • The Proposal

Poetry

  • Dust of Snow
  • Fire and Ice
  • A Tiger in the Zoo
  • How to Tell Wild Animals
  • The Ball Poem
  • Amanda!
  • Animals
  • The Trees
  • Fog
  • The Tale of Custard the Dragon
  • For Anne Gregory

Literature (Footprints Without Feet)

  • A Triumph of Surgery
  • The Thief's Story
  • The Midnight Visitor
  • A Question of Trust
  • Footprints Without Feet
  • The Making of a Scientist
  • The Necklace
  • The Hack Driver
  • Bholi
  • The Book That Saved the Earth

Grammar & Writing

Grammar

  • Tenses (Present, Past, Future)
  • Modals
  • Active and Passive Voice
  • Reported Speech
  • Subject-Verb Agreement
  • Determiners
  • Prepositions
  • Conjunctions
  • Clauses

Writing Skills

  • Formal Letters (Complaint, Order, Enquiry)
  • Story Writing
  • Article Writing
  • Descriptive Paragraph (Person, Event, Place)
  • Analytical Paragraph
  • Report Writing
Internal Assessment: 20 marks (Periodic Tests: 10 marks, Notebook Submission: 5 marks, Subject Enrichment: 5 marks)

CBSE Class 10 Hindi Syllabus 2026-27

80 Marks Theory + 20 Marks Internal

The CBSE Class 10 Hindi syllabus includes Literature, Grammar, and Composition for the board examinations 2026-27.

Literature (Kshitij - भाग 2)

गद्य (Prose)

  • सूरदास - उत्साह, अट नहीं रही
  • तुलसीदास - राम-लक्ष्मण-परशुराम संवाद
  • देव - सवैया
  • जयशंकर प्रसाद - आत्मकथ्य
  • सूर्यकांत त्रिपाठी 'निराला' - उत्साह
  • नागार्जुन - यह दंतुरित मुस्कान
  • मैथिलीशरण गुप्त - मानवीय करुणा की दिव्य चमक
  • रामवृक्ष बेनीपुरी - संगतकार
  • आचार्य रामचंद्र शुक्ल - नौबतखाने में इबादत
  • महावीर प्रसाद द्विवेदी - साना-साना हाथ जोड़ि
  • प्रेमचंद - नाना साहब की पुत्री
  • रामधारी सिंह 'दिनकर' - रामधारी सिंह दिनकर

कविता (Poetry)

  • मैथिलीशरण गुप्त - मानवीय करुणा की दिव्य चमक
  • रामवृक्ष बेनीपुरी - संगतकार
  • नागार्जुन - यह दंतुरित मुस्कान

Literature (Sparsh - भाग 2)

गद्य (Prose)

  • कबीर - साखी
  • रैदास - पद
  • मीराबाई - पद
  • सूरदास - पद
  • तुलसीदास - पद
  • बिहारी - दोहे
  • गिरिधर - रहीम
  • देव - सवैया
  • शिवप्रसाद मिश्र 'रुद्र' - प्रेमचंद
  • श्यामाचरण दुबे - हरिहर काका
  • रामधारी सिंह 'दिनकर' - सन्नाटा

Grammar & Composition

  • Grammar: वाक्य, समास, संधि, अलंकार
  • Composition: निबंध, पत्र, अनुच्छेद, कहानी लेखन
Note: Schools may offer Sanskrit as an alternative to Hindi. Please check with your school for the specific language syllabus.

Download CBSE Class 10 Syllabus PDF

Get the complete official CBSE Class 10 syllabus in PDF format for offline reference and board exam preparation.

* PDF files are hosted on the official CBSE website. Links are updated regularly.

Frequently Asked Questions

CBSE Class 10 has 5 main subjects: Mathematics, Science, Social Science, English, and Hindi/Sanskrit. Students can also choose additional optional subjects like Computer Science, French, or other languages.
Yes, the CBSE Class 10 syllabus is updated regularly. The 2026-27 syllabus includes revised content as per the latest CBSE guidelines and National Education Policy (NEP) 2020 recommendations.
NCERT textbooks are the best reference for CBSE Class 10 board exams. For additional practice, books by authors like RD Sharma (Mathematics), HC Verma (Science), and Lakhmir Singh (Science) are recommended.
Internal assessment is 20 marks per subject and includes: Periodic Tests (10 marks), Notebook Submission (5 marks), and Subject Enrichment Activities (5 marks).
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