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Class 10 History: The Ultimate Cheat Sheet (2025-26 Edition)

Download free viral notes for CBSE Class 10 History. Full chapter summaries, important dates, and map work hacks for easy learning.

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Class 10 History Chapter 1 Notes 2026: Nationalism in Europe (PDF)

Complete revision notes for Class 10 History Chapter 1 'The Rise of Nationalism in Europe'. Includes timeline, important dates, and 5 years of repeated board questions.

History
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Class 12 Physics: Ray Optics and Optical Instruments

Reflection, Refraction, Lens Maker's Formula, and the Working of Microscopes and Telescopes.

Physics
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Class 12 Physics: Magnetism and Matter (Quick Recap)

Properties of magnets, Earth's magnetism, and the classification of magnetic materials (Dia, Para, Ferro).

Physics
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Class 12 Physics Chapter 1: Electric Charges and Fields

Master the fundamentals of Electrostatics, including Coulomb's Law, Electric Field lines, and Gauss's Law.

Physics
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Class 12 Maths: Probability (Bayes' Theorem & Distribution)

Conditional Probability, Bayes' Theorem, and Bernoulli Trials. Formula sheet for Board Exams.

Mathematics
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Class 12 Maths: Important Integration Formulas

A quick-revision cheat sheet for all important Integration formulas (Indefinite and Definite) for Class 12 Boards and JEE.

Mathematics
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Class 12 History: Bricks, Beads and Bones (Harappan Civilization)

Detailed notes on the Indus Valley Civilization: Town Planning, Drainage System, Craft Production, and Decline.

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Class 12 English: The Last Lesson (Summary & Themes)

Chapter 1 of Flamingo. Alphonse Daudet's moving tale about linguistic chauvinism and the importance of one's mother tongue.

English
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Class 12 Economics: National Income Accounting

Master the methods of calculating National Income: Value Added, Income Method, and Expenditure Method.

Economics
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Class 12 Economics: Government Budget (Macroeconomics)

Revenue vs Capital Receipts, Fiscal Deficit, and the Objectives of the Budget explained simply.

Commerce
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Class 12 CS: Python Dictionaries Handout

Quick reference guide for Python Dictionaries. Methods, traversals, and common board exam questions.

Computer Science
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Class 12 Chemistry Chapter 1: Solutions

Quick revision notes on Solutions, covering concentration terms, Raoult's law, and Colligative properties.

Chemistry
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Class 12 Chemistry: Electrochemistry (Nernst Equation & Cells)

Notes on Galvanic Cells, Nernst Equation, Conductance, and Fuel Cells for Board Exams.

Chemistry
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Class 12 BST: Nature and Significance of Management

Introductory notes on Management, its characteristics, objectives, and importance in a business organization.

Business Studies
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Class 12 Biology Chapter 11: Biotechnology Principles

Master the core concepts of Recombinant DNA Technology, Restriction Enzymes, and PCR techniques.

Biology
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Class 12 Accountancy: Partnership Fundamentals (Quick Revision)

Key concepts of Partnership Deed, P&L Appropriation, and Interest on Capital calculations for Board Exams.

Commerce
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Class 11 Political Science: Constitution - Why and How?

Notes on the making of the Indian Constitution, the Constituent Assembly, and the philosophy of the Constitution.

Humanities
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Class 10 Science Chapter 9: Heredity and Evolution

Detailed notes on Mendel's laws, sex determination, and the basics of genetics for Class 10 board exams.

Science
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Class 10 Physics Chapter 12: Electricity

Comprehensive notes on Current, Potential Difference, Ohm's Law, and Heating effects of Electric Current.

Physics
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Class 10 Math: Introduction to Trigonometry (Formulas & Tables)

The most feared chapter made easy. Memorize the Trigonometric Table and key identities with our cheat sheet.

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Class 10 Maths Chapter 4: Quadratic Equations

Comprehensive notes on Quadratic Equations, covering the quadratic formula, factorization method, and nature of roots.

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Class 10 History Chapter 2: Nationalism in India

Detailed notes on the Non-Cooperation Movement, Civil Disobedience Movement, and the growth of nationalism in India.

History
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Class 10 History: The Rise of Nationalism in Europe

Detailed notes on the French Revolution, the making of Germany and Italy, and the concept of nation-states.

History
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Class 10 History: The Age of Industrialisation

Learn about the shift from proto-industrialisation to factory production, the lives of workers, and industrial growth in India.

History
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Class 10 Hindi: सूरदास के पद (Vyakhya & Notes)

भ्रमरगीत के चयनित चार पदों की व्याख्या, काव्यांश पर आधारित प्रश्न और महत्वपूर्ण नोट्स।

Hindi
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Class 10 Hindi: Vyakaran - Ras (रस) and Alankar (अलंकार)

Grammar revision. The 4 main Ras varieties and identifying Alankars with examples.

Hindi
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Class 10 Geography Chapter 1: Resources and Development

Detailed notes on classification of resources, sustainable development, and soil types in India.

Geography
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Class 10 Geography: Agriculture (Notes & Maps)

Types of farming, cropping seasons (Rabi, Kharif, Zaid), and major crops of India. Important map pointers included.

Geography
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Class 10 English: Nelson Mandela - Long Walk to Freedom

Summary, Theme, and Important Questions from Nelson Mandela's autobiography chapter.

English
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Class 10 English: A Letter to God (Summary & Q/A)

Quick revision notes for Chapter 1: A Letter to God by G.L. Fuentes. Includes theme, character sketch, and important questions.

English
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Class 10 Civics Chapter 1: Power Sharing

Understand why power sharing is desirable in a democracy through the examples of Belgium and Sri Lanka.

Civics
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Class 10 Civics: Federalism (Key Features & Decentralization)

Understanding the power-sharing arrangement in India. Union List, State List, and the 1992 Amendment.

Civics
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Class 10 Chemistry: Carbon and its Compounds (Revision)

Catenation, Tetravalency, and Functional Groups. The most important Organic Chemistry chapter for Class 10 explained.

Chemistry
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Class 10 Science: How do Organisms Reproduce?

Asexual vs Sexual reproduction. Structure of Flower, Human Reproductive System, and Contraceptive methods.

Science
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Class 10 Biology Chapter 6: Life Processes

Comprehensive notes on Life Processes including Nutrition, Respiration, Transportation, and Excretion in plants and animals.

Biology
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Class 12 Chemistry Chapter 1: The Solid State

Complete notes on The Solid State including crystal lattices, unit cells, packing efficiency, and defects.

Chemistry
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Class 10 Physics Chapter 1: Light - Reflection and Refraction

Complete notes on Light - Reflection and Refraction including mirror formula, lens formula, and numerical problems.

Physics
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Class 10 Mathematics Chapter 1: Real Numbers

Complete notes on Real Numbers including Euclid's Division Lemma, Fundamental Theorem of Arithmetic, and practice problems.

Mathematics
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Class 12th Physics Revision Notes - Term 1

Quick revision notes for Class 12th Physics covering Electrostatics, Current Electricity, and Magnetism. Perfect for last-minute exam prep.

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