Worksheets › Class 9

Class 9 CBSE worksheets

Chapter-wise practice for Class 9, following the NCERT book. Each chapter page shows sample questions with answers.

Mathematics

Orienting Yourself: The Use of Coordinates

Quadrants, plotting, reflections, distances and midpoints, shapes on a grid

Introduction to Linear Polynomials

Values and zeros of ax + b, straight-line graphs, slope and intercepts, linear models

The World of Numbers

Irrational numbers, surds, rationalising, real exponents

Exploring Algebraic Identities

(a ± b)³, (a + b + c)², sums and differences of cubes, a³ + b³ + c³ − 3abc, factorising

I'm Up and Down, and Round and Round

Circles: chords and their distance from the centre, angles at the centre and on the circle, cyclic quadrilaterals

Measuring Space: Perimeter and Area

Area of triangles and quadrilaterals from their sides (Heron's formula)

The Mathematics of Maybe: Introduction to Probability

Coins, dice, cards and balls; complementary events

Predicting What Comes Next: Exploring Sequences and Progressions

Arithmetic progressions: nth term, sum of n terms, word problems

Propositions and their Converses

Statements, converses and counterexamples in geometry and number theory

How Quantities Combine: Understanding Data

Weighted averages, mixtures, mark schemes, stacked and 100% stacked bar charts

The World of Algorithms

Step-by-step procedures, column addition, Euclid's algorithm for the HCF

Quadrilaterals

Parallelograms, rhombuses, rectangles, the mid-point theorem

Two Variables, One Line

Solutions, points on a line, equations from word problems

Math of Space: Surface Area and Volume

Cones, spheres and hemispheres (π = 22/7)

Science

Exploration: Entering the World of Secondary Science

Models, units and symbols, laws, theories and principles, predictions, estimation, testing claims

Cell: The Building Block of Life

Cell organelles, plant and animal cells, osmosis, microscope magnification, cell division

Tissues in Action

Plant and animal tissues, where they are found and what they do

Describing Motion Around Us

Speed, velocity, acceleration, equations of motion

Exploring Mixtures and their Separation

Mixtures, solutions, colloids, concentration, solubility, separation methods

How Forces Affect Motion

Inertia, F = ma, momentum and its conservation

Work, Energy, and Simple Machines

Work, kinetic and potential energy, power, kWh; levers, pulleys and inclined planes

Journey Inside the Atom

Protons, neutrons, electrons, shells, valency, isotopes, average atomic mass

Atomic Foundations of Matter

Symbols, laws of chemical combination, molecular mass, ions and formulas

Sound Waves: Characteristics and Applications

Waves, v = fλ, frequency and time period, echoes, SONAR, speed in media

Reproduction: How Life Continues

Asexual methods, flowers, pollination and fertilisation, gametes and chromosomes, germination

Patterns in Life: Diversity and Classification

Five kingdoms, plant groups, animal phyla and vertebrate classes, the hierarchy, scientific names

Earth as a System: Energy, Matter, and Life

Sunlight and albedo, land and sea heating, water, carbon, oxygen and nitrogen cycles, human impact

Social Science

Understanding Social Science

The four disciplines, kinds of historical sources, key ideas like dharma and artha, and how social scientists work

Shaping of the Earth’s Surface

Earth’s layers, plate tectonics and boundaries, weathering and erosion, landforms of rivers, glaciers, wind, waves and groundwater

Atmosphere and Climate

Layers and gases of the atmosphere, weather and climate, pressure and winds, India’s seasons and monsoons, climate change

Early Humans and Beginning of Civilisation

Human origins and stone tools, Bhimbetka and Mehrgarh, the Harappan, Mesopotamian, Egyptian and Chinese civilisations

State and Society up to 1000 CE

Vedic assemblies, mahajanapadas, the saptanga, southern kingdoms, local government, guilds and trade

Democracy

Features of Indian democracy, Fundamental Rights, separation of powers, local bodies and the Constitution

Elections

Direct and indirect elections, FPTP, PR and STV, the Election Commission, delimitation, anti-defection law and voter apps

Building Blocks in Economics: The Problem of Choice

Scarcity, opportunity cost, the PPC, what, how and for whom to produce, planned, market and mixed economies

The Price Puzzle: What Drives the Market

Demand and supply, substitutes and complements, equilibrium, price ceilings and floors, monopoly and regulators

Oceans and Life

The ocean floor, waves, tides and currents, tsunamis and cyclones, maritime zones and the Blue Economy

Life on Earth

Biomes of the world, biodiversity hotspots, ecotourism, GI tags, forest rights and traditional water tanks

Resistance and Resilience (1000–1700 CE)

States, trade and administration from 1000 to 1700 CE: the Delhi Sultanate, Vijayanagara and the Ahoms, land revenue, money and trade, travellers’ accounts and hill forts

Governance and Public Policy

Government and governance, good governance, e-governance, public policy, stakeholders, the policy cycle and NEP 2020

Managing Your Personal Finances

Budgeting, saving, interest and compounding, inflation, investment types, insurance, EMIs and taxes

From Ideas to Startups

Entrepreneurship, Lijjat and Oberoi, business plans, functional areas, fixed and variable costs, profit and loss

English

Synonyms and Antonyms

Words with the same and opposite meanings, pairing words, using them in sentences

Words in Context

Working out meanings from a sentence, choosing the right word, filling blanks from a box

Prefixes and Suffixes

What prefixes and suffixes mean, splitting words into root and affix, making opposites

Commonly Confused Words

Pairs that look or sound alike: affect and effect, principal and principle, eminent and imminent

One-word Substitution

One word for a phrase: a person who cannot read, a speech made without preparation

Idioms and Phrasal Verbs

Common idioms and phrasal verbs, their meanings and use in sentences

Tenses

Choosing the right tense from the time words, verb forms, negatives and questions

Subject–Verb Agreement

Singular and plural subjects, each and every, neither … nor, along with, there is and there are

Active and Passive Voice

Changing sentences between active and passive in every tense, commands, notices

Reported Speech

Statements, questions and commands; tense, pronoun and time-word changes

Reading Comprehension

Unseen passages: surveys, journeys, notices, weather reports and stories, with computed answers

Writing

Notices, messages, diary entries, letters, emails, stories, articles and invitations, with model answers