Bihar Board Class 10 Syllabus 2027 is available on the official Bihar School Examination Board (BSEB) website at biharboardonline.bihar.gov.in for the 2026–27 academic session. The syllabus covers five compulsory subjects — Hindi, English, Mathematics, Science, and Social Science — along with one optional language. Download the official BSEB Matric syllabus PDF and build your preparation plan for the February 2027 examinations.
- The Bihar Board Class 10 2027 syllabus covers five compulsory subjects: Hindi, English, Mathematics, Science, and Social Science, plus one optional language (Sanskrit, Urdu, or Maithili).
- Each subject carries 100 marks — split into an objective (MCQ/OMR) section and a subjective section in the theory paper.
- The Mathematics syllabus is NCERT-based and covers seven units across 14 chapters: Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics & Probability.
- Algebra carries the highest unit-wise weightage in Mathematics — approximately 20 out of 80 theory marks. Quadratic Equations, Linear Equations, and AP are the highest-priority chapters.
- The Science syllabus is divided into Physics (5 chapters), Chemistry (5 chapters), and Biology (6 chapters), each carrying roughly equal marks in the theory paper.
- The official Bihar Board Class 10 syllabus 2027 PDF is available at biharboardonline.bihar.gov.in.
- Theory examinations are expected from February 17 to 25, 2027. The official timetable is expected by November 30, 2026.
Use NCERT Class 9–10 textbooks and the BSEB-prescribed textbooks as your primary preparation references for all subjects.
Bihar Board Class 10 Syllabus PDF: Subject-wise Download
BSEB releases subject-wise syllabus PDFs on its official portal. Download each subject’s PDF from biharboardonline.bihar.gov.in. The table below links directly to each subject on the BSEB portal.
| Subject | Bihar Board Class 10 Syllabus 2027 PDF |
|---|---|
| Mathematics | Bihar Board Class 10 Mathematics Syllabus PDF |
| Science | Bihar Board Class 10 Science Syllabus PDF |
| Social Science | Bihar Board Class 10 Social Science Syllabus PDF |
| Hindi | Bihar Board Class 10 Hindi Syllabus PDF |
| English | Bihar Board Class 10 English Syllabus PDF |
| Sanskrit / Urdu / Maithili (Optional) | Bihar Board Class 10 Optional Language Syllabus PDF |
Bihar Board Class 10 Syllabus 2027: Overview
BSEB prescribes the Class 10 syllabus for the annual Matric examination. The curriculum follows NCERT Class 9–10 textbooks as the primary reference. Bihar State Textbook Publishing Corporation (BSTBPC) prescribes the textbooks for Hindi and regional optional languages. The table below outlines the key parameters of the Bihar Board Class 10 syllabus 2027.
| Parameter | Details |
|---|---|
| Conducting Board | Bihar School Examination Board (BSEB) |
| Exam Name | BSEB Matric Annual Examination 2027 (Class 10) |
| Academic Session | 2026–27 |
| Compulsory Subjects | Hindi, English, Mathematics, Science, Social Science |
| Optional Subject | One from: Sanskrit, Urdu, Maithili, Arabic, or Persian |
| Total Marks (Compulsory Subjects) | 500 marks (100 per compulsory subject) |
| Marks per Subject | 100 marks (Theory + Internal/Practical, varies by subject) |
| Minimum Passing Marks | 33 marks per subject; 150 marks aggregate (compulsory subjects) |
| Syllabus Basis | NCERT Class 9–10; BSTBPC prescribed books for Hindi and optional languages |
| Official Website | biharboardonline.bihar.gov.in |
| Syllabus Status (2026–27) | Available — no major revisions announced for 2027 |
Bihar Board Class 10 Important Dates 2027
The official BSEB Matric 2027 timetable is expected by November 30, 2026. All events listed below are upcoming as of October 2026. The next-occurring event appears at the top of the table.
| Event | Expected Date | Status |
|---|---|---|
| Official Timetable Release | Expected by November 30, 2026 | Upcoming |
| Practical / Internal Assessment Examinations | Expected November–December 2026 | Upcoming |
| Admit Card Release | Expected January 2027 | Upcoming |
| Class 10 Theory Examinations | Expected February 17–25, 2027 | Upcoming |
| Result Declaration | Expected April–May 2027 | Upcoming |
| Compartmental / Supplementary Examination | Expected July 2027 | Upcoming |
Note: All dates are expected based on previous-year BSEB patterns. Official confirmed dates will be published at biharboardonline.bihar.gov.in after the timetable release.
Bihar Board Class 10 Mathematics Syllabus 2027
The Bihar Board Class 10 Mathematics syllabus 2027 covers 14 chapters grouped into seven units. The syllabus follows the NCERT Class 10 Mathematics textbook. Algebra is the highest-weightage unit, carrying 20 out of 80 theory marks. Master all NCERT examples and exercises — direct exam questions frequently appear from them.
| Unit | Chapter | Sub-topics |
|---|---|---|
| Unit I – Number Systems (6 Marks) | 1. Real Numbers | Sub-topics of Real Numbers – Click Here Euclid’s Division Lemma; Fundamental Theorem of Arithmetic; Revisiting Irrational Numbers; Decimal Expansions of Rational Numbers (terminating and non-terminating recurring) |
| Unit II – Algebra (20 Marks) | 2. Polynomials | Sub-topics of Polynomials – Click Here Zeros of a Polynomial; Relationship between Zeros and Coefficients of a Quadratic Polynomial; Division Algorithm for Polynomials |
| 3. Pair of Linear Equations in Two Variables | Sub-topics – Click Here Graphical Method of Solution; Algebraic Methods — Substitution, Elimination, and Cross-Multiplication; Equations Reducible to a Pair of Linear Equations | |
| 4. Quadratic Equations | Sub-topics – Click Here Standard Form of a Quadratic Equation; Solution by Factorisation; Solution by Completing the Square; Quadratic Formula; Nature of Roots using the Discriminant | |
| 5. Arithmetic Progressions | Sub-topics – Click Here Arithmetic Progression (AP) and its terms; nth Term of an AP; Sum of First n Terms of an AP; Applications of AP to daily-life problems | |
| Unit III – Coordinate Geometry (6 Marks) | 6. Coordinate Geometry | Sub-topics – Click Here Distance Formula; Section Formula (internal and external division); Area of a Triangle using Coordinates; Midpoint Formula |
| Unit IV – Geometry (15 Marks) | 7. Triangles | Sub-topics of Triangles – Click Here Similar Figures; Similarity of Triangles; Criteria for Similarity (AA, SSS, SAS); Areas of Similar Triangles; Pythagoras Theorem; Converse of the Pythagoras Theorem |
| 8. Circles | Sub-topics of Circles – Click Here Tangent to a Circle; Number of Tangents from a Point; Length of a Tangent; Theorem — tangent is perpendicular to the radius at the point of contact | |
| Unit V – Trigonometry (12 Marks) | 9. Introduction to Trigonometry | Sub-topics – Click Here Trigonometric Ratios (sin, cos, tan, cosec, sec, cot); Ratios of Specific Angles (0°, 30°, 45°, 60°, 90°); Trigonometric Ratios of Complementary Angles; Trigonometric Identities |
| 10. Some Applications of Trigonometry | Sub-topics – Click Here Heights and Distances; Angle of Elevation; Angle of Depression; Problems involving two right triangles; Practical application problems | |
| Unit VI – Mensuration (10 Marks) | 11. Areas Related to Circles | Sub-topics – Click Here Perimeter and Area of a Circle; Area of a Sector; Area of a Segment of a Circle; Areas of Combinations of Plane Figures |
| 12. Surface Areas and Volumes | Sub-topics – Click Here Surface Area of Combination of Solids; Volume of Combination of Solids; Conversion of Solid from One Shape to Another; Frustum of a Cone — Surface Area and Volume | |
| Unit VII – Statistics & Probability (11 Marks) | 13. Statistics | Sub-topics of Statistics – Click Here Mean of Grouped Data (Direct Method, Assumed Mean Method, Step-Deviation Method); Mode of Grouped Data; Median of Grouped Data; Cumulative Frequency Graph (Ogive); Relation between Mean, Median, and Mode |
| 14. Probability | Sub-topics of Probability – Click Here Classical Definition of Probability; Simple Problems on Single Events; Complementary Events; Problems based on playing cards, coins, and dice |
Bihar Board Class 10 Mathematics Unit-wise Weightage 2027
The theory paper is 80 marks. Internal assessment contributes the remaining 20 marks to make the total 100. The table below shows the unit-wise distribution of the 80 theory marks.
| Unit | Chapters Covered | Theory Marks (out of 80) |
|---|---|---|
| Unit I – Number Systems | Real Numbers | 6 |
| Unit II – Algebra | Polynomials; Pair of Linear Equations; Quadratic Equations; Arithmetic Progressions | 20 |
| Unit III – Coordinate Geometry | Coordinate Geometry | 6 |
| Unit IV – Geometry | Triangles; Circles | 15 |
| Unit V – Trigonometry | Introduction to Trigonometry; Applications of Trigonometry | 12 |
| Unit VI – Mensuration | Areas Related to Circles; Surface Areas and Volumes | 10 |
| Unit VII – Statistics & Probability | Statistics; Probability | 11 |
| Total (Theory) | – | 80 |
| Internal Assessment | – | 20 |
| Grand Total | – | 100 |
Bihar Board Class 10 Science Syllabus 2027
The Bihar Board Class 10 Science syllabus 2027 follows the NCERT Class 10 Science textbook. It covers 16 chapters across three disciplines: Physics (5 chapters), Chemistry (5 chapters), and Biology (6 chapters). Each section carries roughly equal marks in the 80-mark theory paper.
Physics
| Chapter | Key Topics |
|---|---|
| 1. Light – Reflection and Refraction | Topics – Click Here Laws of Reflection; Image Formation by Spherical Mirrors; Mirror Formula and Magnification; Refraction of Light; Refractive Index; Refraction through a Glass Slab; Refraction by Spherical Lenses; Lens Formula; Power of a Lens |
| 2. The Human Eye and the Colourful World | Topics – Click Here Structure and Working of the Human Eye; Power of Accommodation; Defects of Vision (myopia, hypermetropia, presbyopia) and Correction; Atmospheric Refraction; Scattering of Light; Tyndall Effect; Colour of the Sky |
| 3. Electricity | Topics – Click Here Electric Current and Circuit; Electric Potential and Potential Difference; Ohm’s Law; Factors Affecting Resistance of a Conductor; Series and Parallel Circuits; Heating Effect of Electric Current (Joule’s Law); Electric Power; Commercial Unit of Electrical Energy |
| 4. Magnetic Effects of Electric Current | Topics – Click Here Oersted’s Experiment; Magnetic Field due to a Current-Carrying Conductor; Force on a Current-Carrying Conductor; Fleming’s Left-Hand Rule; Electric Motor; Electromagnetic Induction; Fleming’s Right-Hand Rule; Electric Generator; Domestic Electric Circuits |
| 5. Sources of Energy | Topics – Click Here Good Source of Energy; Conventional Sources — Fossil Fuels, Thermal Power, Hydro Power; Alternative Sources — Solar, Wind, Biogas, Tidal, Wave, Geothermal; Nuclear Energy; Environmental Consequences |
Chemistry
| Chapter | Key Topics |
|---|---|
| 6. Chemical Reactions and Equations | Topics – Click Here Writing and Balancing Chemical Equations; Types of Chemical Reactions — Combination, Decomposition, Displacement, Double Displacement; Oxidation and Reduction; Effects of Oxidation in Everyday Life (corrosion, rancidity) |
| 7. Acids, Bases and Salts | Topics – Click Here Properties of Acids and Bases; Reactions of Acids and Bases; pH Scale; Importance of pH in Everyday Life; Common Salt; Washing Soda; Baking Soda; Bleaching Powder; Plaster of Paris |
| 8. Metals and Non-metals | Topics – Click Here Physical and Chemical Properties of Metals and Non-metals; Reactivity Series; Extraction of Metals; Refining of Metals; Corrosion and Its Prevention; Properties of Ionic Compounds |
| 9. Carbon and its Compounds | Topics – Click Here Bonding in Carbon — Covalent Bond; Allotropes of Carbon; Versatile Nature of Carbon; Saturated and Unsaturated Carbon Compounds; Homologous Series; Functional Groups; Chemical Properties of Carbon Compounds; Ethanol and Ethanoic Acid; Soaps and Detergents |
| 10. Periodic Classification of Elements | Topics – Click Here Early Attempts at Classification (Döbereiner’s Triads, Newlands’ Law of Octaves); Mendeleev’s Periodic Table — Achievements and Limitations; Modern Periodic Table; Trends — Valency, Atomic Size, Metallic and Non-Metallic Character |
Biology
| Chapter | Key Topics |
|---|---|
| 11. Life Processes | Topics – Click Here What are Life Processes; Nutrition — Autotrophic (Photosynthesis) and Heterotrophic; Aerobic and Anaerobic Respiration; Transportation in Plants and Animals; Excretion in Plants and Animals |
| 12. Control and Coordination | Topics – Click Here Animals — Nervous System; Reflex Action and Reflex Arc; Human Brain Structure and Functions; Coordination in Plants (Tropic Movements); Chemical Coordination in Animals (Hormones); Feedback Mechanisms |
| 13. How do Organisms Reproduce? | Topics – Click Here Asexual Reproduction (Fission, Fragmentation, Regeneration, Budding, Vegetative Propagation, Spore Formation); Sexual Reproduction in Flowering Plants; Reproduction in Human Beings; Reproductive Health |
| 14. Heredity and Evolution | Topics – Click Here Accumulation of Variation during Reproduction; Heredity; Mendel’s Experiments; Laws of Inheritance; Sex Determination; Evolution; Speciation; Evolutionary Relationships; Fossils; Human Evolution |
| 15. Our Environment | Topics – Click Here Ecosystem Components; Food Chains and Food Webs; Trophic Levels; Energy Flow; Biological Magnification; Ozone Layer and its Depletion; Waste Management |
| 16. Management of Natural Resources | Topics – Click Here Why we Need to Manage Resources; Forests and Wildlife Conservation; Water for All — dams and rainwater harvesting; Coal and Petroleum Conservation; Overview of Natural Resource Management |
Bihar Board Class 10 Science Section-wise Weightage 2027
| Section | Chapters | Approx. Theory Marks (out of 80) |
|---|---|---|
| Physics | Ch. 1–5 (Light, Human Eye, Electricity, Magnetic Effects, Sources of Energy) | ~27 |
| Chemistry | Ch. 6–10 (Chemical Reactions, Acids–Bases–Salts, Metals, Carbon, Periodic Classification) | ~27 |
| Biology | Ch. 11–16 (Life Processes, Control, Reproduction, Heredity, Environment, Natural Resources) | ~26 |
| Total (Theory) | – | 80 |
| Practical / Internal Assessment | – | 20 |
| Grand Total | – | 100 |
Bihar Board Class 10 Social Science Syllabus 2027
The Bihar Board Class 10 Social Science syllabus 2027 is divided into four parts: History, Geography, Political Science, and Economics. Each part is based on NCERT Class 10 textbooks and carries approximately 20 marks in the theory paper.
History: India and the Contemporary World – II
| Chapter | Key Topics |
|---|---|
| 1. The Rise of Nationalism in Europe | Ideas of Nation; Age of Revolutions; Visualising the Nation; Imperialism and Nationalism |
| 2. Nationalism in India | Non-Cooperation Movement; Civil Disobedience Movement; Sense of Collective Belonging |
| 3. The Making of a Global World | Pre-Modern World; Industrialisation and Indentured Labour; Inter-war Economy; Post-War Rebuilding |
| 4. The Age of Industrialisation | Before the Industrial Revolution; Industrialisation in Britain; Factories in India |
| 5. Print Culture and the Modern World | First Printed Books; Print Revolution; Print in Colonial India; Women and Print |
Geography: Contemporary India – II
| Chapter | Key Topics |
|---|---|
| 1. Resources and Development | Types of Resources; Land Resources and Land Use; Land Degradation and Conservation |
| 2. Forest and Wildlife Resources | Flora and Fauna in India; Depletion; Types and Distribution of Forests; Conservation |
| 3. Water Resources | Water Scarcity; Multi-Purpose River Projects; Rainwater Harvesting |
| 4. Agriculture | Types of Farming; Cropping Pattern; Major Crops; Green Revolution; Institutional Reforms |
| 5. Minerals and Energy Resources | Types and Distribution of Minerals; Conservation; Conventional and Non-Conventional Energy |
| 6. Manufacturing Industries | Importance; Industrial Location; Agro-based and Mineral-based Industries; Pollution Control |
| 7. Lifelines of National Economy | Roadways; Railways; Pipelines; Waterways; Airways; Communication; International Trade |
Political Science: Democratic Politics – II
| Chapter | Key Topics |
|---|---|
| 1. Power Sharing | Why Power Sharing is Desirable; Forms of Power Sharing in Democracy |
| 2. Federalism | What is Federalism; How Federalism is Practised in India; Decentralisation |
| 3. Democracy and Diversity | Social Differences and Division; Overlapping and Cross-Cutting Differences |
| 4. Gender, Religion and Caste | Gender and Politics; Religion, Communalism and Politics; Caste and Politics in India |
| 5. Popular Struggles and Movements | Mobilisation and Organisation; Pressure Groups; Interest Groups |
| 6. Political Parties | Why Do We Need Political Parties; Functions; National Parties; State Parties in India |
| 7. Outcomes of Democracy | Accountable, Responsive, and Legitimate Government; Economic Growth and Development |
| 8. Challenges to Democracy | Thinking about Challenges; Improving Quality of Democracy |
Economics: Understanding Economic Development
| Chapter | Key Topics |
|---|---|
| 1. Development | What Development Promises; Income and Other Goals; National Development; Sustainability |
| 2. Sectors of the Indian Economy | Primary, Secondary, and Tertiary Sectors; GDP; Organised and Unorganised Sectors |
| 3. Money and Credit | Money as Medium of Exchange; Modern Forms of Money; Formal and Informal Sectors; Self-Help Groups |
| 4. Globalisation and the Indian Economy | Production Across Countries; Foreign Trade; Impact of Globalisation on India; WTO |
| 5. Consumer Rights | Consumer in the Marketplace; Consumer Movement; Consumer Rights; Consumer Protection Act |
Bihar Board Class 10 Hindi Syllabus 2027
The Bihar Board Class 10 Hindi syllabus 2027 uses BSTBPC-prescribed textbooks — Godhuli Bhag-2 and Varnika Bhag-2. The paper tests reading comprehension from prose and poetry, grammar skills, and writing ability.
| Section | Components | Approx. Theory Marks |
|---|---|---|
| Godhuli Bhag-2 (Prose) | Prose Chapters – Click Here Shram Vibhajan Aur Jati Pratha; Ek Vakta Ki Mrityu; Naulakha Hara; Naukar; and other prescribed prose chapters. Questions test comprehension, character analysis, and theme-based writing. | ~20 |
| Godhuli Bhag-2 (Poetry) | Poetry Chapters – Click Here Ram Binay Patti; Ek Vriksha Ki Hatya; Hamari Neend; Akaal Aur Uske Baad; Hiraoshima; Ek Smriti; and other poems from Godhuli Part-2. Questions cover meaning, central theme, and stanza-wise explanation. | ~15 |
| Varnika Bhag-2 (Supplementary Reader) | Stories – Click Here Dahi Wali Mangamma; Teen Bhai; Nilkant; and other prescribed stories. Questions test short-answer comprehension and character-based analysis. | ~15 |
| Grammar (Vyakaran) | Sandhi (Vowel and Consonant); Samas (six types); Vilom Shabd; Paryayvachi Shabd; Ling-Vachan; Kaal; Muhavare; Lokoktiyaan | ~15 |
| Writing Skills | Essay Writing (Nibandh) on general topics; Formal and Informal Letter (Patra); Application (Prarthna Patra); Summary Writing | ~15 |
| Total (Theory) | – | 80 |
Bihar Board Class 10 English Syllabus 2027
The Bihar Board Class 10 English syllabus 2027 is based on NCERT’s First Flight and Footprints Without Feet. Grammar and writing skills form a significant share of the paper alongside prose and poetry comprehension.
| Section | Chapters / Topics | Approx. Theory Marks |
|---|---|---|
| Prose (First Flight) | Prose Chapters – Click Here A Letter to God; Nelson Mandela – Long Walk to Freedom; Two Stories About Flying; From the Diary of Anne Frank; Glimpses of India; Mijbil the Otter; Madam Rides the Bus; The Sermon at Benares; The Proposal | ~20 |
| Poetry (First Flight) | Poems – Click Here Dust of Snow; Fire and Ice; A Tiger in the Zoo; How to Tell Wild Animals; The Ball Poem; Amanda!; The Trees; Fog; The Tale of Custard the Dragon; For Anne Gregory | ~15 |
| Supplementary Reader (Footprints Without Feet) | Chapters – Click Here 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 | ~15 |
| Grammar | Tenses; Modals; Passive Voice; Subject–Verb Agreement; Reported Speech; Clauses; Prepositions; Articles; Conjunctions | ~15 |
| Writing Skills | Essay Writing; Formal Letter; Informal Letter; Notice Writing; Paragraph Writing; Story Writing | ~15 |
| Total (Theory) | – | 80 |
Bihar Board Class 10 Optional Language Syllabus 2027
You must choose one optional language from the list below. Each optional language paper carries 100 marks. Optional language marks count towards your aggregate score.
| Optional Language | Syllabus Components |
|---|---|
| Sanskrit | Piyusham (Prescribed Prose and Poetry Chapters); Grammar — Sandhi, Samas, Karak, Dhatu Roop, Shabd Roop, Anuvad; Essay (Nibandh in Sanskrit) |
| Urdu | Prescribed Urdu prose (Nasr) and poetry (Nazm/Ghazal) chapters; Grammar — Imla, Sarf-o-Nahw; Letter Writing; Essay in Urdu |
| Maithili | Prescribed Maithili prose and poetry textbook chapters; Grammar; Essay and Letter Writing in Maithili |
| Arabic / Persian | Prescribed textbook prose and verse chapters; Grammar — basic morphology and syntax; Translation; Writing Skills |
Bihar Board Class 10 Syllabus: Topic Changes for 2027
No major topic deletions or additions have been officially announced by BSEB for the Class 10 2027 syllabus. The syllabus remains stable from the 2025–26 pattern. It continues to follow the full NCERT Class 10 curriculum without reduction. The table below summarises the status for each subject.
| Subject | Topic Change Status for 2027 | Remarks |
|---|---|---|
| Mathematics | No deletions or additions announced | All 14 chapters from NCERT Class 10 Mathematics remain in the syllabus |
| Science | No deletions or additions announced | All 16 chapters from NCERT Class 10 Science remain in the syllabus |
| Social Science | No deletions or additions announced | All four parts — History, Geography, Political Science, Economics — remain unchanged |
| Hindi | No changes announced | Godhuli Bhag-2 and Varnika Bhag-2 remain the prescribed textbooks |
| English | No changes announced | First Flight and Footprints Without Feet remain the prescribed NCERT readers |
Check the official BSEB website for any late-session notifications about syllabus changes before the 2027 examination.
Bihar Board Class 10 Exam Pattern 2027
The Bihar Board Class 10 exam pattern 2027 uses a two-section theory paper. The objective section is answered on an OMR sheet. The subjective section uses a written answer booklet. The table below gives the general pattern for all subjects.
| Component | Details |
|---|---|
| Total Marks per Subject | 100 marks |
| Objective Section (OMR) | Approximately 50% of the theory paper — Multiple Choice Questions (MCQ) |
| Subjective Section | Approximately 50% of the theory paper — Short Answer and Long Answer questions |
| Theory Paper Duration | 3 hours 15 minutes |
| Negative Marking | None |
| Minimum Passing Marks (per subject) | 33 marks out of 100 |
| Minimum Passing Aggregate | 150 out of 500 marks (five compulsory subjects) |
| Practical / Internal Assessment | 20 marks for Science and Social Science — included in the 100-mark total |
| Language of Paper | Bilingual (Hindi and English) for Science, Maths, and Social Science; Hindi only for Hindi paper; English only for English paper |
Bihar Board Class 10 Mathematics Paper Pattern 2027
The Mathematics paper tests speed in the objective section and depth in the subjective section. All 80 theory marks come from the written paper. Mathematics has no separate practical examination.
| Section | Question Type | Number of Questions | Marks |
|---|---|---|---|
| Section A (Objective) | Multiple Choice Questions (MCQ) — answered on OMR sheet | 50 questions (attempt 40) | 40 |
| Section B (Subjective) | Very Short Answer (VSA) | Approx. 5 questions | ~10 |
| Short Answer Type | Approx. 5 questions | ~15 | |
| Long Answer Type | Approx. 3 questions | ~15 | |
| Total Theory | – | – | 80 |
| Internal Assessment | – | – | 20 |
| Grand Total | – | – | 100 |
Note: Confirm the exact question paper structure from the official BSEB model question paper at biharboardonline.bihar.gov.in.
Best Books for Bihar Board Class 10 2027
Complete the BSEB-prescribed NCERT and BSTBPC textbooks before turning to any reference book. NCERT is the single most important source — most exam questions come directly from NCERT examples, exercises, and in-text questions.
| Subject | Book Name | Author / Publisher | Why This Book |
|---|---|---|---|
| Mathematics | Mathematics for Class X | NCERT | Primary prescribed textbook; most exam questions come from NCERT examples and exercises |
| Mathematics | Mathematics Class 10 | R.D. Sharma / Dhanpat Rai Publications | Extensive practice exercises; detailed solutions; strong coverage of Algebra and Mensuration |
| Mathematics | Secondary School Mathematics for Class 10 | R.S. Aggarwal / S. Chand | Good for objective-type MCQ practice; step-by-step approach helps with Trigonometry and Statistics |
| Science | Science for Class X | NCERT | Primary textbook for Bihar Board Science; covers Physics, Chemistry, and Biology together |
| Science | Science for Class 10 (separate volumes for Physics, Chemistry, Biology) | Lakhmir Singh & Manjit Kaur / S. Chand | Subject-wise in-depth coverage; excellent for conceptual understanding and extra practice questions |
| Social Science | History / Geography / Political Science / Economics — Class 10 | NCERT | All four parts are prescribed by BSEB; thorough NCERT reading covers 90% of the exam |
| Hindi | Godhuli Bhag-2 and Varnika Bhag-2 | Bihar State Textbook Publishing Corporation (BSTBPC) | Officially prescribed Bihar Board Hindi textbooks; mandatory for all chapter-based questions |
| English | First Flight and Footprints Without Feet | NCERT | Prescribed English readers for Bihar Board Class 10; all prose and poetry questions come from these books |
How to Download Bihar Board Class 10 Syllabus 2027 PDF
Follow these steps to download the official Bihar Board Class 10 syllabus PDF from the BSEB website.
- Visit the official BSEB portal at biharboardonline.bihar.gov.in.
- Look for the "Secondary" or "Class 10" section in the main navigation or announcement panel.
- Click on the "Syllabus" or "Model Question Paper" link in that section.
- A list of subjects will appear — click on the subject whose syllabus PDF you need.
- The PDF will open in a new browser tab.
- Press Ctrl + S (Windows) or Cmd + S (Mac) to save the file. Alternatively, click the download icon in your PDF viewer.
- You can also visit bstbpc.gov.in for free subject-wise textbook PDF downloads.
Note: If the syllabus link is not visible on the homepage, look under the "Notification" or "Academic" tab on the BSEB portal.
Subject-wise Preparation Tips for Bihar Board Class 10 2027
Theory examinations are expected in February 2027. You have approximately four months from October 2026. Use the tips below to plan your subject-wise study schedule.
Mathematics
- Start with Algebra — it carries 20 marks and includes four chapters. Mastering Quadratic Equations and AP formulas gives you the highest return on time.
- Practice at least 15–20 problems per chapter directly from NCERT exercises and examples.
- Memorise all six trigonometric ratios and their values at 0°, 30°, 45°, 60°, and 90°. Practise Heights and Distances application problems daily.
- For the 40-mark objective section, solve 1-mark problems from each unit under timed conditions. This builds the speed you need on the OMR paper.
- Revise all NCERT-solved examples in the final two weeks before the exam — they are a direct source of subjective questions.
Science
- Draw and label all standard diagrams — Human Eye, Electric Circuit, Lens Refraction, Alimentary Canal — since diagram questions carry direct marks.
- For Chemistry, understand why reactions happen — not just how to balance them. This helps in reaction-type identification questions.
- For Biology, use flowcharts to connect life processes: nutrition → respiration → transportation → excretion. This prevents step-skipping errors.
- Electricity chapter in Physics has numericals — practise Ohm’s Law, series/parallel circuit problems, and Joule’s Law daily.
- Biology chapter diagrams appear regularly in the subjective section — draw and practise Nervous System, Reproduction, and Heredity diagrams every week.
Social Science
- Read each NCERT chapter carefully at least twice — most short-answer questions are paragraph-based from the textbook.
- Make a dated timeline for History chapters. Nationalism in India (Non-Cooperation and Civil Disobedience movements) has the highest question frequency.
- For Geography, practise map-based identification of rivers, resources, and industrial zones. Map work carries dedicated marks.
- For Economics, focus on Money and Credit and Globalisation. These chapters are data-heavy and appear often in long-answer questions.
Hindi
- Read all prose and poetry chapters from Godhuli Bhag-2 and stories from Varnika Bhag-2 at least twice before the examination.
- Grammar (Sandhi, Samas, Muhavare) is the easiest-scoring area in the objective section — practise 10 grammar questions daily.
- Write at least two essays and one formal letter per week to improve speed and accuracy in writing-skill questions.
- For poetry comprehension, learn the central theme and context of each poem before attempting stanza-based questions.
English
- Read each chapter from First Flight and Footprints Without Feet actively. Note character names, key events, and the author’s message for comprehension questions.
- Revise grammar rules for Tenses, Reported Speech, and Passive Voice from NCERT exercises. These form a large part of the objective grammar section.
- Practise formal letter and essay writing weekly. Clear, simple sentences score better than complex incorrect ones.
- For vocabulary questions in the objective section, build a glossary from chapter word-notes in First Flight and revise it before the examination.
Bihar Board Class 10 Syllabus 2027 FAQs
Ques. Is the Bihar Board Class 10 syllabus 2027 the same as last year?
Ans. Yes. No major additions or deletions have been announced for the Bihar Board Class 10 syllabus 2027. The syllabus remains stable for the 2026–27 session. It continues to follow the full NCERT Class 9–10 curriculum. Check biharboardonline.bihar.gov.in for any late-session notifications before the examination.
Ques. Which unit has the highest weightage in Bihar Board Class 10 Mathematics?
Ans. Algebra has the highest weightage — approximately 20 out of 80 theory marks. It covers four chapters: Polynomials, Pair of Linear Equations, Quadratic Equations, and Arithmetic Progressions. After Algebra, Geometry (15 marks) and Trigonometry (12 marks) are the next highest-weightage units.
Ques. Is NCERT enough for Bihar Board Class 10 preparation?
Ans. Yes. NCERT is the primary and most important source for Bihar Board Class 10. Mathematics, Science, Social Science, and English questions come directly from NCERT textbooks. For Hindi, use Bihar Board’s Godhuli Bhag-2 and Varnika Bhag-2 — NCERT Hindi books are not prescribed for Bihar Board.
Ques. Where can I download the Bihar Board Class 10 syllabus 2027 PDF?
Ans. Download the official PDF from biharboardonline.bihar.gov.in. The Bihar State Textbook Publishing Corporation at bstbpc.gov.in also provides free subject-wise textbook PDFs for all subjects.
Ques. Which are the most important chapters in Mathematics for Bihar Board Class 10 2027?
Ans. The highest-priority chapters by unit weightage come from three units. Algebra (20 marks) includes Quadratic Equations, Pair of Linear Equations, and Arithmetic Progressions. Geometry (15 marks) covers Triangles and Circles. Trigonometry (12 marks) covers Introduction to Trigonometry and its Applications. Together, these three units account for 47 out of 80 theory marks.
Ques. Has the Bihar Board Class 10 Mathematics syllabus been revised for 2027?
Ans. No. BSEB has not announced any revision to the Class 10 Mathematics syllabus for 2027. All 14 chapters from the NCERT Class 10 Mathematics textbook continue in the syllabus. The seven-unit structure — Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, Statistics and Probability — remains unchanged from the 2025–26 pattern.
Ques. What is the exam pattern for Bihar Board Class 10 Mathematics 2027?
Ans. The Mathematics theory paper is 80 marks. The objective section carries approximately 40 marks — MCQ questions answered on an OMR sheet. The subjective section carries the remaining 40 marks — short answer and long answer questions. The paper duration is 3 hours 15 minutes. There is no separate practical for Mathematics. Internal assessment of 20 marks is added separately, making the total 100 marks.
Ques. How many chapters are in the Bihar Board Class 10 Science syllabus 2027?
Ans. The Bihar Board Class 10 Science syllabus 2027 has 16 chapters total. Physics contributes 5 chapters: Light, Human Eye, Electricity, Magnetic Effects, and Sources of Energy. Chemistry contributes 5 chapters: Chemical Reactions, Acids–Bases–Salts, Metals and Non-metals, Carbon Compounds, and Periodic Classification. Biology contributes 6 chapters: Life Processes, Control and Coordination, Reproduction, Heredity and Evolution, Our Environment, and Management of Natural Resources.
Ques. What books should I use for Bihar Board Class 10 Mathematics 2027?
Ans. Complete the NCERT Class 10 Mathematics textbook first — it is the primary prescribed book and most exam questions come directly from it. Then use R.D. Sharma’s Mathematics Class 10 for additional practice. R.S. Aggarwal’s Secondary School Mathematics for Class 10 is useful for building speed on objective-type questions in Algebra and Trigonometry.
Ques. When are the Bihar Board Class 10 2027 theory examinations expected?
Ans. Bihar Board Class 10 theory examinations for 2027 are expected from approximately February 17 to 25, 2027, based on past BSEB patterns. The official timetable is expected by November 30, 2026. Practical and internal assessment examinations are expected in November–December 2026. Confirm all dates at biharboardonline.bihar.gov.in after the official timetable is published.
Ques. How should I cover the full Bihar Board Class 10 syllabus in four months?
Ans. Divide the four months into three phases. In Month 1, complete NCERT reading for all five subjects. In Months 2 and 3, practise chapter by chapter — begin with high-weightage units: Algebra in Maths, Electricity in Physics, Nationalism in India in History. In Month 4, revise with Bihar Board previous year question papers and model papers. Aim for one full-length mock test per week in the final month to improve time management.
Ques. What are the passing marks for Bihar Board Class 10 2027?
Ans. You need at least 33 marks per subject to pass individually in Bihar Board Class 10 2027. The minimum passing aggregate for all five compulsory subjects combined is 150 out of 500 marks. For subjects with a practical component (such as Science and Social Science), the passing threshold is split between theory and practical marks as per BSEB guidelines.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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