Worksheets › Class 11
Class 11 CBSE worksheets
Chapter-wise practice for Class 11, following the NCERT book. Each chapter page shows sample questions with answers.
Mathematics
Sets
Roster and set-builder form, subsets, union, intersection, complements, Venn problems
Relations and Functions
Cartesian products, relations, domain and range, real functions
Complex Numbers and Quadratic Equations
Powers of i, operations, conjugate, modulus, quadratics with complex roots
Linear Inequalities
Solving inequalities, intervals, systems, word problems
Permutations and Combinations
Counting principle, ⁿPᵣ and ⁿCᵣ, words, committees, selections
Binomial Theorem
Expansions, general and middle terms, coefficients, applications
Sequences and Series
Geometric progressions, AM and GM, sums of n, n² and n³
Trigonometric Functions
Radians, arc length, values at any angle, compound and double angles
Straight Lines
Slope, forms of the equation, parallel and perpendicular lines, distances
Conic Sections
Circles, parabolas, ellipses and hyperbolas: foci, axes, eccentricity, equations
Introduction to Three-dimensional Geometry
Octants, coordinate planes, distance between points in space
Limits and Derivatives
Standard limits, one-sided limits, derivatives from first principles and by rules
Statistics
Range, mean deviation, variance and standard deviation for raw, discrete and grouped data
Probability
Sample spaces, events, P(A ∪ B), complements, dice, cards and selections
Physics
Units and Measurement
SI units, significant figures, dimensions, errors and their propagation
Motion in a Straight Line
Equations of motion, free fall, relative velocity, v–t graphs
Motion in a Plane
Vectors, projectiles, circular motion, relative velocity in two dimensions
Laws of Motion
F = ma, momentum and impulse, friction, connected bodies, lifts, circular turns
Work, Energy and Power
Work, kinetic and potential energy, power, collisions, springs
System of Particles and Rotational Motion
Centre of mass, torque, moment of inertia, angular momentum, rolling
Gravitation
Newton's law, g with height and depth, escape and orbital speed, Kepler's laws
Mechanical Properties of Solids
Stress, strain, Young's, bulk and shear moduli, elastic energy
Mechanical Properties of Fluids
Pressure, Pascal's law, continuity, Bernoulli, viscosity, surface tension
Thermal Properties of Matter
Temperature scales, expansion, calorimetry, latent heat, conduction, cooling
Thermodynamics
First law, work in processes, heat engines, Carnot engine, refrigerators
Kinetic Theory
Gas laws, rms speed, kinetic energy and temperature, heat capacities
Oscillations
SHM, springs and pendulums, energy in SHM
Waves
Wave equation, strings and pipes, harmonics, beats, speed of sound
Chemistry
Some Basic Concepts of Chemistry
Moles, molar mass, empirical formulas, concentration, limiting reagent
Structure of Atom
Atomic particles, photons, Bohr model, hydrogen spectrum, quantum numbers, configurations
Classification of Elements and Periodicity in Properties
Period, group and block, trends in radius, ionisation and electron gain enthalpy, IUPAC names
Chemical Bonding and Molecular Structure
VSEPR shapes, hybridisation, molecular orbitals and bond order, polarity, σ and π bonds
Thermodynamics
First law, ΔH and ΔU, Hess’s law, bond enthalpies, entropy and Gibbs energy
Equilibrium
Kc and Kp, Le Chatelier, pH, weak acids, buffers, solubility product
Redox Reactions
Oxidation numbers, oxidising and reducing agents, balancing by half reactions, electrode potentials
Organic Chemistry – Some Basic Principles and Techniques
IUPAC names, isomerism, electronic effects, intermediates, estimation of elements
Hydrocarbons
Alkanes, alkenes, alkynes and benzene: preparation, reactions, Markovnikov, aromaticity
Biology
The Living World
Characteristics of life, taxonomic categories, binomial nomenclature, taxonomic aids
Biological Classification
Five kingdoms, bacteria, protists, fungi, viruses and lichens
Plant Kingdom
Algae, bryophytes, pteridophytes, gymnosperms, angiosperms and plant life cycles
Animal Kingdom
Basis of classification, non-chordate phyla, chordates and vertebrate classes
Morphology of Flowering Plants
Root, stem and leaf modifications, flower, placentation, fruits, seeds and families
Anatomy of Flowering Plants
Tissues, dicot and monocot anatomy, secondary growth and annual rings
Structural Organisation in Animals
Epithelial, connective, muscle and neural tissue; the frog
Cell: The Unit of Life
Cell theory, prokaryotic and eukaryotic cells, organelles, cell size and magnification
Biomolecules
Carbohydrates, proteins, lipids, nucleic acids, enzymes; Chargaff, bonds and DNA length
Cell Cycle and Cell Division
Cell cycle phases, mitosis, meiosis, chromosome number and DNA content
Photosynthesis in Higher Plants
Light reactions, Calvin cycle, C4 pathway, photorespiration, pigments
Respiration in Plants
Glycolysis, fermentation, Krebs cycle, electron transport, ATP yield, RQ
Plant Growth and Development
Growth rates, plant hormones, photoperiodism and vernalisation
Breathing and Exchange of Gases
Mechanism of breathing, lung volumes, gas exchange and transport, disorders
Body Fluids and Circulation
Blood, blood groups, heart, cardiac cycle and output, ECG, double circulation
Excretory Products and their Elimination
Nitrogenous wastes, nephron, urine formation, GFR, regulation, disorders
Locomotion and Movement
Muscle contraction and the sarcomere, skeleton, joints, disorders
Neural Control and Coordination
Neurons, nerve impulse, synapses, reflex arc, the human brain
Chemical Coordination and Integration
Endocrine glands and hormones, their disorders and mechanism of action
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
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