Haryana Board Class 10 Important Chapters 2026-27
High Priority Chapters for HBSE Class 10 Board Exam Success
Focus on These High-Weightage Chapters
Subject-wise list of important chapters, key concepts, and topics that carry maximum marks in Haryana Board Class 10 board exams.
5 Subjects
35+ Important Chapters
High Priority Topics
Board Exam Focus
Hindi (हिंदी) Important Chapters 2026-27
Focus on these high-priority chapters for effective board exam preparation and maximum scores in Hindi.
गद्य (Prose)
- निवडक गद्य संकलन - आधुनिक और शास्त्रीय
- लेखकों का परिचय और साहित्यिक योगदान
- गद्य का सखोल अध्ययन और विश्लेषण
- गद्य में संदर्भ और आशयग्रहण
- लेखक की शैली और विचारधारा
- गद्यांश पर आधारित प्रश्न
पद्य (Poetry)
- निवडक कविता संकलन
- कवियों का परिचय और साहित्यिक योगदान
- कविता में अलंकारिक सौंदर्य
- कविता का अर्थ और आशयग्रहण
- कविता में भावनाएँ और विचार
- छंद और यमक का अध्ययन
- काव्यांश पर आधारित प्रश्न
व्याकरण (Grammar)
- संधि - स्वरसंधि, व्यंजनसंधि, विसर्गसंधि
- समास - तत्पुरुष, बहुव्रीहि, द्वंद्व, कर्मधारय
- कारक - संप्रदान, अपादान, अधिकरण, करण
- अलंकार - अनुप्रास, उपमा, रूपक, उत्प्रेक्षा
- शब्दरचना और वाक्यरचना
- विरुद्धार्थी, समानार्थी शब्द
- वाच्य और प्रत्यय
- मुहावरे और लोकोक्तियाँ
रचना (Composition)
- निबंध लेखन - वर्णनात्मक, विचारप्रधान, तर्कप्रधान
- पत्र लेखन - व्यक्तिगत, औपचारिक, व्यावसायिक
- सारांश लेखन और टिप्पणियाँ
- कहानी लेखन और सृजनात्मक लेखन
- संवाद लेखन
- विज्ञापन लेखन
- अनुच्छेद लेखन
Board Exam Focus: Grammar carries 25 marks - highest weightage. Focus on संधि, समास, and अलंकार. Practice writing compositions regularly for 25% marks. Solve previous years' board papers for Hindi.
English Important Chapters 2026-27
Focus on these high-priority chapters for effective board exam preparation and maximum scores in English.
Reading Comprehension
- Unseen Passages - Factual and Discursive
- Inference and Analytical Questions
- Vocabulary and Contextual Usage
- Summary Writing from Passages
- Case-based Passages
Prose & Poetry
- Selected Prose Pieces - Critical Analysis
- Author Introduction and Literary Contribution
- Selected Poems - Poetic Devices
- Theme and Message Analysis
- Character and Plot Study
Grammar
- Tenses - Present, Past, Future (All forms)
- Parts of Speech - Noun, Pronoun, Verb, Adjective, Adverb
- Active and Passive Voice
- Direct and Indirect Speech
- Modals and their usage
- Subject-Verb Agreement
- Sentence Transformation and Error Correction
- Reported Speech and Clauses
Writing Skills
- Essay Writing - Descriptive, Narrative, Argumentative
- Letter Writing - Formal, Informal, Business
- Story Writing with given clues
- Precis Writing and Summary
- Report Writing and Article Writing
- Speech Writing and Notice Writing
Board Exam Focus: Reading Comprehension and Grammar together carry 40 marks. Practice comprehension passages daily and focus on grammar rules. Write at least one essay and letter every week for board exam preparation.
Mathematics Important Chapters 2026-27
Focus on these high-priority chapters for effective board exam preparation and maximum scores in Mathematics.
Algebra
- Polynomials - Degree, Zeroes, Relationship
- Pair of Linear Equations in Two Variables
- Quadratic Equations - Standard Form, Solutions
- Arithmetic Progressions - nth term, Sum
- Algebraic Identities and Applications
- Word Problems on Equations
Geometry
- Triangles - Similarity, Theorems (Pythagoras, Basic Proportionality)
- Circles - Tangents, Theorems
- Constructions - Division, Tangents
- Coordinate Geometry - Distance, Section Formula
- Area of Triangle using Coordinate Geometry
Mensuration
- Surface Area and Volume of Cubes, Cuboids, Cylinders
- Surface Area and Volume of Cone, Sphere, Hemisphere
- Combination of Solids
- Area of Plane Figures - Triangle, Quadrilateral, Circle
- Applications of Mensuration
Statistics & Trigonometry
- Statistics - Mean, Median, Mode
- Probability - Basic Concepts and Problems
- Trigonometric Ratios and Identities
- Heights and Distances - Applications
- Data Interpretation and Analysis
Board Exam Focus: Algebra carries 20%, Geometry 15%. Focus on Linear Equations, Quadratic Equations, Triangles, and Circles. Practice previous years' board papers for better understanding of question patterns.
Science Important Chapters 2026-27
Focus on these high-priority chapters for effective board exam preparation and maximum scores in Science.
Chemistry
- Chemical Reactions and Equations
- Acids, Bases and Salts - Properties and Uses
- Metals and Non-metals - Properties and Reactions
- Carbon and its Compounds - Organic Chemistry
- Periodic Classification of Elements
- Important Chemical Reactions
Physics
- Light - Reflection and Refraction
- Human Eye and Colourful World
- Electricity - Current, Voltage, Resistance
- Magnetic Effects of Electric Current
- Sources of Energy - Renewable and Non-renewable
- Electric Circuits and Their Applications
Biology
- Life Processes - Nutrition, Respiration, Transport, Excretion
- Control and Coordination - Nervous and Endocrine System
- How do Organisms Reproduce?
- Heredity and Evolution
- Our Environment - Ecosystem and Food Chains
- Health and Diseases
Environmental Science
- Our Environment - Ecosystem, Food Chains
- Sustainable Management of Natural Resources
- Environmental Conservation and Protection
- Climate Change and Global Warming
- Waste Management and Pollution Control
- Biodiversity and its Conservation
Board Exam Focus: Physics carries 24 marks (30%) - highest weightage. Focus on Light, Electricity, and Magnetic Effects. Practice diagrams and practical applications for board exam preparation.
Strategy for Maximum Board Exam Marks
Prioritize High-Weightage
Focus on chapters with 20%+ weightage first
Time Management
Allocate more time to high-weightage chapters
Regular Revision
Revise high-priority chapters multiple times
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Social Science Important Chapters 2026-27
Focus on these high-priority chapters for effective board exam preparation and maximum scores in Social Science.
History
Geography
Political Science
Economics