NCERT Solutions for Class 9 to 12
Step-by-step answers to every NCERT exercise question, chapter by chapter, as per the latest CBSE syllabus.
Class 10 Mathematics
- Chapter 1: Real Numbers
- Chapter 2: Polynomials
- Chapter 3: Pair of Linear Equations in Two Variables
- Chapter 4: Quadratic Equations
- Chapter 5: Arithmetic Progressions
- Chapter 6: Triangles
- Chapter 7: Coordinate Geometry
- Chapter 8: Introduction to Trigonometry
- Chapter 9: Some Applications of Trigonometry
- Chapter 10: Circles
- Chapter 11: Area Related to Circles
- Chapter 12: Surface Areas and Volumes
- Chapter 13: Statistics
Class 9 Mathematics
- Chapter 1: Orienting Yourself: The Use of Coordinates
- Chapter 2: Introduction to Linear Polynomials
- Chapter 3: The World of Numbers
- Chapter 4: Exploring Algebraic Identities
- Chapter 5: I'm Up and Down, and Round and Round
- Chapter 6: Measuring Space: Perimeter and Area
- Chapter 7: The Mathematics of Maybe: Introduction to Probability
- Chapter 8: Predicting What Comes Next: Exploring Sequences and Progressions
- Chapter 9: Propositions and their Converses
- Chapter 10: How Quantities Combine: Understanding Data
- Chapter 11: The World of Algorithms
- Chapter 12: Quadrilaterals
- Chapter 13: Two Variables, One Line
- Chapter 14: Math of Space: Surface Area and Volume
Class 12 Mathematics
- Chapter 1: Relations and Functions
- Chapter 2: Inverse Trigonometric Functions
- Chapter 3: Matrices
- Chapter 4: Determinants
- Chapter 5: Continuity and Differentiability
- Chapter 7: Integrals
- Chapter 8: Application of Integrals
- Chapter 11: Three Dimensional Geometry
- Chapter 12: Linear Programming
- Chapter 13: Probability
Class 12 Physics
- Chapter 1: Electric Charges and Fields
- Chapter 2: Electrostatic Potential and Capacitance
- Chapter 3: Current Electricity
- Chapter 4: Moving Charges and Magnetism
- Chapter 5: Magnetism and Matter
- Chapter 6: Electromagnetic Induction
- Chapter 7: Alternating Current
- Chapter 8: Electromagnetic Waves
- Chapter 9: Ray Optics and Optical Instruments
- Chapter 10: Wave Optics
- Chapter 11: Dual Nature of Radiation and Matter
- Chapter 12: Atoms
- Chapter 13: Nuclei
- Chapter 14: Semiconductor Electronics: Materials, Devices and Simple Circuits
Class 12 Chemistry
- Chapter 1: Solutions
- Chapter 2: Electrochemistry
- Chapter 3: Chemical Kinetics
- Chapter 4: The d- and f-Block Elements
- Chapter 5: Coordination Compounds
- Chapter 6: Haloalkanes and Haloarenes
- Chapter 7: Alcohols, Phenols and Ethers
- Chapter 8: Aldehydes, Ketones and Carboxylic Acids
- Chapter 9: Amines
- Chapter 10: Biomolecules
Class 12 Biology
- Chapter 1: Sexual Reproduction in Flowering Plants
- Chapter 2: Human Reproduction
- Chapter 3: Reproductive Health
- Chapter 4: Principles of Inheritance and Variation
- Chapter 5: Molecular Basis of Inheritance
- Chapter 6: Evolution
- Chapter 7: Human Health and Disease
- Chapter 8: Microbes in Human Welfare
- Chapter 9: Biotechnology: Principles and Processes
- Chapter 10: Biotechnology and its Applications
- Chapter 11: Organisms and Populations
- Chapter 12: Ecosystem
- Chapter 13: Biodiversity and Conservation
Class 10 Science
- Chapter 1: Chemical Reactions and Equations
- Chapter 2: Acids Bases and Salts
- Chapter 3: Metals and Non Metals
- Chapter 4: Carbon and Its Compounds
- Chapter 5: Periodic Classification of Elements
- Chapter 6: Life Processes
- Chapter 7: Control and Coordination
- Chapter 8: How Do Organisms Reproduce
- Chapter 9: Heredity and Evolution
- Chapter 10: Light Reflection and Refraction
- Chapter 11: The Human Eye and The Colourful World
- Chapter 12: Electricity
- Chapter 13: Magnetic Effects of Electric Current
- Chapter 14: Sources of Energy
- Chapter 15: Environment
- Chapter 16: Management of Natural Resources New
Class 9 Science
- Chapter 1: Exploration: Entering the World of Secondary Science
- Chapter 2: Cell: The Building Block of Life
- Chapter 3: Tissues in Action
- Chapter 4: Describing Motion Around Us
- Chapter 5: Exploring Mixtures and their Separation
- Chapter 6: How Forces Affect Motion
- Chapter 7: Work, Energy and Simple Machines
- Chapter 8: Journey Inside the Atom
- Chapter 9: Atomic Foundations of Matter
- Chapter 10: Sound Waves: Characteristics and Applications
- Chapter 11: Reproduction: How Life Continues
- Chapter 12: Patterns in Life: Diversity and Classification
- Chapter 13: Earth as a System: Energy, Matter and Life
Class 10 History
Class 10 Geography
Class 10 Civics
Class 10 Economics
Class 10 English First Flight Poetry
Class 10 English First Flight Prose
- Chapter 1: A Letter To God
- Chapter 2: Nelson Mandela Long Walk To Freedom
- Chapter 3: Two Stories About Flying
- Chapter 4: From the Diary of Anne Frank
- Chapter 5: The Hundred Dresses I
- Chapter 6: The Hundred Dresses II
- Chapter 7: Glimpses of India
- Chapter 8: Mijbil the Otter
- Chapter 9: Madam Rides the Bus
- Chapter 10: The Sermon at Benares
- Chapter 11: The Proposal
Class 10 English Footprints Without Feet
Class 9 English Kaveri
Class 9 Hindi Ganga
- Chapter 1: दो बैलों की कथा
- Chapter 2: क्या लिखूँ?
- Chapter 3: संवादहीन
- Chapter 4: ऐसी भी बातें होती हैं
- Chapter 5: आखिरी चट्टान तक
- Chapter 6: रीढ़ की हड्डी
- Chapter 7: मैं और मेरा देश
- Chapter 8: पद (रैदास)
- Chapter 9: राम-लक्ष्मण-परशुराम संवाद
- Chapter 10: भारति, जय, विजयकरे!
- Chapter 11: झाँसी की रानी
- Chapter 12: घर की याद
Class 10 Hindi Sanchayan
Class 10 Hindi Sparsh
- Chapter 1: साखी (कबीर)
- Chapter 2: पद (मीराबाई)
- Chapter 3: मनुष्यता (मैथिलीशरण गुप्त)
- Chapter 4: पर्वत प्रदेश में पावस (सुमित्रानंदन पंत)
- Chapter 5: तोप (वीरेन डंगवाल)
- Chapter 6: कर चले हम फ़िदा (कैफ़ी आज़मी)
- Chapter 7: आत्मत्राण (रवीन्द्रनाथ ठाकुर)
- Chapter 8: बड़े भाई साहब (प्रेमचंद)
- Chapter 9: डायरी का एक पन्ना (सीताराम सेकसरिया)
- Chapter 10: तताँरा-वामीरो कथा (लीलाधर मंडलोई)
- Chapter 11: तीसरी कसम के शिल्पकार शैलेंद्र (प्रह्लाद अग्रवाल)
- Chapter 12: अब कहाँ दूसरे के दुख से दुखी होने वाले (निदा फ़ाज़ली)
- Chapter 13: पतझर में टूटी पत्तियाँ (रवींद्र केलेकर)
- Chapter 14: कारतूस (हबीब तनवीर)
Class 9 Social Science Part 1
- Chapter 1: Understanding Social Science
- Chapter 2: Shaping of the Earth's Surface
- Chapter 3: Atmosphere and Climate
- Chapter 4: Early Humans and Beginning of Civilisation
- Chapter 5: State and Society up to 1000 CE
- Chapter 6: Democracy
- Chapter 7: Elections
- Chapter 8: Building Blocks in Economics: The Problem of Choice
- Chapter 9: The Price Puzzle: What Drives the Market