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Year-wise papers, chapter-wise and topic-wise PDFs with answer key. Every question has a QR code — scan it to open its full step-by-step solution. One click, no sign-up.

Year-wise papers

PDF2026 · 8th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 6th April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 6th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 5th April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 5th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 4th April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 4th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 2nd April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 2nd April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 28th January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 28th January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 24th January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 24th January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 23rd January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 23rd January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 22nd January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 22nd January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 21st January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2026 · 21st January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 8th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 7th April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 7th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 4th April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 4th April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 3rd April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 3rd April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 2nd April Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 2nd April Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 29th January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 29th January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 28th January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 28th January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 24th January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 24th January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 23rd January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 23rd January Evening Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 22nd January Morning Shift75 questions · answer key · QR code to every solution⬇PDF2025 · 22nd January Evening Shift75 questions · answer key · QR code to every solution⬇

Physics — chapter-wise

PDFUnits and Measurements60 questions · Class 11⬇

Topic-wise PDFs (7)

Combination of Errors 12 Dimensional Analysis and Its Applications 9 Dimensions of Physical Quantities 24 Errors in Measurement (Absolute, Relative, Percentage) 1 Least Count, Vernier Callipers and Screw Gauge 10 SI Units, Fundamental and Derived Units 1 Significant Figures and Rounding Off 3

PDFMotion in a Straight Line18 questions · Class 11⬇

Topic-wise PDFs (8)

Acceleration 1 Average and Instantaneous Velocity and Speed 1 Frame of Reference, Position, Path Length and Displacement 1 Kinematic Equations for Uniformly Accelerated Motion 2 Motion under Gravity (Free Fall) 3 Non-uniform Acceleration (Calculus Based) 4 Position–Time, Velocity–Time and Acceleration–Time Graphs 5 Relative Velocity in One Dimension 1

PDFMotion in a Plane22 questions · Class 11⬇

Topic-wise PDFs (6)

Motion in a Plane with Constant Acceleration 1 Projectile Motion 16 Relative Velocity in Two Dimensions (Rain–Man, River–Boat) 2 Resolution of Vectors, Unit Vectors 1 Scalar and Vector Products of Vectors 1 Uniform Circular Motion (Angular Velocity, Centripetal Acceleration) 1

PDFLaws of Motion26 questions · Class 11⬇

Topic-wise PDFs (7)

Conservation of Linear Momentum 1 Dynamics of Circular Motion (Banking of Roads, Conical Pendulum) 6 Equilibrium of Concurrent Forces 3 Free Body Diagrams, Connected Bodies, Pulleys, Lifts and Wedges 3 Newton's Second Law and Momentum 5 Pseudo Force and Non-inertial Frames 3 Static, Kinetic and Rolling Friction 5

PDFWork, Energy and Power35 questions · Class 11⬇

Topic-wise PDFs (8)

Collisions in One Dimension (Elastic and Inelastic) 4 Conservation of Mechanical Energy 2 Conservative and Non-conservative Forces 4 Kinetic Energy and Work–Energy Theorem 5 Potential Energy, Potential Energy of a Spring 2 Power 4 Vertical Circular Motion 6 Work Done by Constant and Variable Forces 8

PDFSystem of Particles and Rotational Motion62 questions · Class 11⬇

Topic-wise PDFs (11)

Angular Velocity and Angular Acceleration 1 Centre of Mass 4 Conservation of Angular Momentum 2 Equilibrium of a Rigid Body 2 Impulse, Collision and Angular Momentum of Rigid Bodies (JEE) 1 Kinematics and Dynamics of Rotation about a Fixed Axis 12 Moment of Inertia and Radius of Gyration 8 Motion of Centre of Mass 3 Rolling Motion 10 Theorems of Parallel and Perpendicular Axes 11 Torque and Angular Momentum 8

PDFGravitation22 questions · Class 11⬇

Topic-wise PDFs (7)

Acceleration due to Gravity and Its Variation (Altitude, Depth, Rotation) 3 Earth Satellites and Orbital Velocity 3 Energy of an Orbiting Satellite, Geostationary and Polar Satellites 2 Escape Speed 4 Gravitational Potential Energy 3 Kepler's Laws 4 Universal Law of Gravitation 3

PDFMechanical Properties of Solids24 questions · Class 11⬇

Topic-wise PDFs (7)

Applications of Elastic Behaviour of Materials 2 Bulk Modulus and Compressibility 5 Elastic Potential Energy 2 Hooke's Law and Stress–Strain Curve 2 Shear Modulus (Modulus of Rigidity) 3 Stress and Strain 1 Young's Modulus 9

PDFMechanical Properties of Fluids39 questions · Class 11⬇

Topic-wise PDFs (9)

Angle of Contact, Excess Pressure in Drops and Bubbles 5 Bernoulli's Principle and Its Applications 5 Buoyancy and Archimedes' Principle 4 Capillary Rise 3 Hydraulic Machines 1 Pressure, Pascal's Law, Variation of Pressure with Depth 2 Streamline Flow and Equation of Continuity 2 Surface Tension and Surface Energy 9 Viscosity and Stokes' Law, Terminal Velocity 8

PDFThermal Properties of Matter24 questions · Class 11⬇

Topic-wise PDFs (8)

Change of State and Latent Heat 5 Heat Transfer: Conduction 4 Heat Transfer: Radiation (Black Body, Wien's Law, Stefan's Law) 2 Ideal-Gas Equation and Absolute Temperature 3 Newton's Law of Cooling 2 Specific Heat Capacity and Calorimetry 3 Temperature and Heat, Measurement of Temperature 1 Thermal Expansion 4

PDFThermodynamics (Physics)42 questions · Class 11⬇

Topic-wise PDFs (9)

Carnot Engine 1 Cyclic Processes and P–V Diagrams 5 First Law of Thermodynamics 4 Heat, Internal Energy and Work 1 Reversible and Irreversible Processes 1 Second Law of Thermodynamics 1 Specific Heat Capacities of Gases (Cp, Cv) 4 Thermodynamic Processes (Isothermal, Adiabatic, Isobaric, Isochoric) 23 Thermodynamic State Variables and Equation of State 2

PDFKinetic Theory22 questions · Class 11⬇

Topic-wise PDFs (6)

Degrees of Freedom and Specific Heat Capacities 4 Kinetic Interpretation of Temperature 5 Law of Equipartition of Energy 1 Mean Free Path 3 Molecular Nature of Matter, Behaviour of Gases 7 RMS, Average and Most Probable Speeds 2

PDFOscillations25 questions · Class 11⬇

Topic-wise PDFs (8)

Energy in SHM 3 Force Law for SHM 2 Periodic and Oscillatory Motion 1 Physical Pendulum and Angular SHM (JEE) 1 Simple Harmonic Motion and Its Equation 3 Simple Pendulum 5 Spring–Mass Systems 6 Velocity and Acceleration in SHM 4

PDFWaves21 questions · Class 11⬇

Topic-wise PDFs (5)

Beats 2 Displacement Relation in a Progressive Wave 6 Principle of Superposition of Waves 2 Speed of a Travelling Wave (String, Sound) 6 Standing Waves and Normal Modes (Strings, Organ Pipes) 5

PDFElectric Charges and Fields33 questions · Class 12⬇

Topic-wise PDFs (9)

Applications of Gauss's Law (Line, Sheet, Shell) 4 Continuous Charge Distributions 4 Coulomb's Law 3 Dipole in a Uniform External Field (Torque) 5 Electric Dipole: Field on Axis and Equator 4 Electric Field and Electric Field Lines 3 Electric Field due to Point Charges and Systems of Charges 2 Electric Flux 1 Gauss's Law 7

PDFElectrostatic Potential and Capacitance52 questions · Class 12⬇

Topic-wise PDFs (12)

Capacitors and Capacitance, Parallel Plate Capacitor 2 Combination of Capacitors 6 Dielectrics and Polarisation 2 Effect of Dielectric on Capacitance 9 Electrostatic Potential and Potential Difference 3 Electrostatics of Conductors 5 Energy Stored in a Capacitor 5 Equipotential Surfaces 1 Potential Energy in an External Field (Dipole) 2 Potential Energy of a System of Charges 6 Potential due to a Point Charge, System of Charges and Dipole 6 Relation between Field and Potential 5

PDFCurrent Electricity46 questions · Class 12⬇

Topic-wise PDFs (11)

Cells in Series and Parallel 5 Cells, EMF and Internal Resistance 1 Combination of Resistors: Series and Parallel 15 Drift of Electrons and Origin of Resistivity, Mobility 1 Electric Current and Current Density 1 Electrical Energy and Power 6 Kirchhoff's Rules 4 Potentiometer (Old Syllabus) 1 RC Circuits: Charging and Discharging (JEE) 4 Temperature Dependence of Resistivity 1 Wheatstone Bridge and Metre Bridge 7

PDFMoving Charges and Magnetism46 questions · Class 12⬇

Topic-wise PDFs (11)

Ampere's Circuital Law and Its Applications 6 Biot–Savart Law 7 Force between Two Parallel Currents, Definition of Ampere 1 Magnetic Field on the Axis of a Circular Current Loop 4 Magnetic Force on a Current-carrying Conductor 1 Magnetic Force on a Moving Charge (Lorentz Force) 5 Motion in Combined Electric and Magnetic Fields (Velocity Selector, Cyclotron) 2 Motion of a Charge in a Magnetic Field 10 Moving Coil Galvanometer, Conversion to Ammeter and Voltmeter 6 Solenoid and Toroid 1 Torque on a Current Loop, Magnetic Dipole Moment 3

PDFMagnetism and Matter10 questions · Class 12⬇

Topic-wise PDFs (5)

Bar Magnet as an Equivalent Solenoid, Magnetic Field Lines 2 Gauss's Law for Magnetism 1 Magnetic Dipole in a Uniform Field 2 Magnetic Properties of Materials (Dia-, Para-, Ferromagnetism) 1 Magnetisation and Magnetic Intensity 4

PDFElectromagnetic Induction28 questions · Class 12⬇

Topic-wise PDFs (8)

AC Generator 2 Energy Stored in an Inductor 3 Faraday's Laws of Induction 6 LR Circuits: Growth and Decay of Current (JEE) 2 Lenz's Law and Conservation of Energy 1 Motional EMF 9 Mutual Inductance 2 Self-Inductance 3

PDFAlternating Current20 questions · Class 12⬇

Topic-wise PDFs (7)

AC Voltage Applied to a Resistor, RMS and Peak Values 5 AC Voltage Applied to an Inductor 1 LC Oscillations 1 Phasors 1 Power in AC Circuits, Power Factor and Wattless Current 4 Resonance and Quality Factor 4 Series LCR Circuit, Impedance and Phase 4

PDFElectromagnetic Waves33 questions · Class 12⬇

Topic-wise PDFs (3)

Displacement Current and Maxwell's Equations (Qualitative) 8 Electromagnetic Spectrum and Uses (Radio to Gamma Rays) 2 Properties of EM Waves (Speed, Transverse Nature, Energy, Momentum, Intensity) 23

PDFRay Optics and Optical Instruments77 questions · Class 12⬇

Topic-wise PDFs (8)

Power and Combination of Thin Lenses 11 Reflection of Light by Spherical Mirrors, Mirror Formula and Magnification 11 Refraction at Spherical Surfaces, Thin Lenses and Lens Maker's Formula 26 Refraction through a Prism, Dispersion 12 Refraction, Snell's Law, Apparent Depth 7 Simple and Compound Microscope 3 Telescopes (Refracting and Reflecting) 1 Total Internal Reflection and Its Applications (Optical Fibres, Prisms) 6

PDFWave Optics42 questions · Class 12⬇

Topic-wise PDFs (8)

Brewster's Law, Polarisation by Scattering and Reflection 3 Coherent and Incoherent Sources, Interference 3 Conditions for Sustained Interference, Thin Films (JEE) 2 Diffraction at a Single Slit 5 Huygens Principle, Reflection and Refraction of Plane Waves 2 Polarisation, Polaroids and Malus's Law 4 Resolving Power of Optical Instruments (Old Syllabus) 2 Young's Double Slit Experiment (Fringe Width, Intensity) 21

PDFDual Nature of Radiation and Matter34 questions · Class 12⬇

Topic-wise PDFs (4)

Einstein's Photoelectric Equation, Particle Nature of Light 12 Photoelectric Effect: Experimental Study 5 Photon: Energy, Momentum and Radiation Pressure 4 Wave Nature of Matter, de Broglie Wavelength 13

PDFAtoms23 questions · Class 12⬇

Topic-wise PDFs (6)

Alpha-particle Scattering and Rutherford's Nuclear Model 1 Atomic Spectra, Spectral Series of Hydrogen 6 Bohr Model of the Hydrogen Atom (Radius, Velocity, Energy) 11 Distance of Closest Approach and Impact Parameter 2 Energy Levels and Line Spectra 2 de Broglie's Explanation of Bohr's Quantisation 1

PDFNuclei21 questions · Class 12⬇

Topic-wise PDFs (8)

Alpha, Beta and Gamma Decay 2 Atomic Masses and Composition of the Nucleus 1 Binding Energy per Nucleon Curve 2 Mass–Energy Equivalence and Binding Energy 8 Nuclear Fission 1 Nuclear Fusion and Energy Generation in Stars 1 Radioactivity: Law of Radioactive Decay, Half-life and Mean Life 2 Size of the Nucleus 4

PDFSemiconductor Electronics39 questions · Class 12⬇

Topic-wise PDFs (6)

Diode as a Rectifier (Half-wave and Full-wave) 1 Intrinsic and Extrinsic Semiconductors 1 Logic Gates (OR, AND, NOT, NAND, NOR) 21 Semiconductor Diode: Forward and Reverse Bias, V–I Characteristics 7 Special Purpose Diodes: Zener Diode, LED, Photodiode, Solar Cell 8 p–n Junction Formation 1

PDFExperimental Skills (Physics)4 questions · Class 12⬇

Topic-wise PDFs (4)

Coefficient of Viscosity by Terminal Velocity 1 Focal Length of Mirrors and Lenses (u–v Method) 1 Potentiometer: Comparison of EMF and Internal Resistance 1 Refractive Index by Travelling Microscope / Glass Slab 1

Chemistry — chapter-wise

PDFSome Basic Concepts of Chemistry45 questions · Physical Chemistry⬇

Topic-wise PDFs (7)

Calculation of Number of Particles (Y-Map) 7 Concentration Terms 7 Equivalent Weight and Normality 1 Importance of Chemistry, Classification of Matter, Properties of Matter and Their Measurement 1 Percentage Composition, Empirical Formula and Molecular Formula 6 Percentage Yield and Percentage Purity 2 Stoichiometry and Stoichiometric Calculations 21

PDFStructure of Atom48 questions · Physical Chemistry⬇

Topic-wise PDFs (13)

Atomic Number and Mass Number, Isobars and Isotopes 1 Atomic Spectra and Hydrogen Spectrum 9 Bohr Model for Hydrogen Atom 10 Dual Behaviour of Matter, de Broglie Theory 2 Electronic Configuration of Atoms and Ions 3 Energies of Orbitals 6 Filling of Orbitals in Atom, Aufbau Principle, Pauli Exclusion Principle, Hund's Rule of Maximum Multiplicity 1 Heisenberg Uncertainty Principle 1 Nodes, Radial Nodes and Angular Nodes 2 Particle Nature of Electromagnetic Radiation: Planck's Quantum Theory 3 Photoelectric Effect 3 Quantum Mechanical Model of Atom and Quantum Numbers 5 Shapes of Atomic Orbitals 2

PDFStates of Matter1 questions · Physical Chemistry⬇

PDFThermodynamics52 questions · Physical Chemistry⬇

Topic-wise PDFs (10)

Enthalpy Change of a Reaction, Enthalpy of Formation, Combustion, Atomisation and Bond Enthalpy 8 Enthalpy of Phase Transition, Lattice, Solution, Dilution and Neutralisation 7 First Law of Thermodynamics 5 Gibbs Energy Change and Equilibrium 12 Heat Capacity 2 Hess's Law of Constant Heat Summation 4 Spontaneity and Entropy 1 Thermochemical Equations and Calorimetry (Measurement of ΔU and ΔH) 2 Thermodynamic Terms, Types of System, State and Path Variables, Intensive and Extensive Properties 1 Work Done in Thermodynamic Processes (Reversible, Irreversible, Free Expansion) 10

PDFEquilibrium52 questions · Physical Chemistry⬇

Topic-wise PDFs (13)

Buffer Solutions 6 Common Ion Effect on Ionisation of Weak Acid/Weak Base 1 Degree of Dissociation Problems and Vapour Density 7 Equilibrium Constant Expression (Kp/Kc) and Factors Affecting Kp or Kc 5 Ionic Product of Water and pH Scale 1 Ionisation of Weak Acids/Weak Bases (Ka, Kb) 5 K, ΔG° and Spontaneity 4 Le Chatelier's Principle 2 Numerical on Equilibrium Concentrations 8 Numerical on Kp/Kc Relationship 1 Physical Equilibrium 1 Solubility Product (Ksp) and Precipitation 8 pH of Strong Acid, Strong Base and Mixture of Strong Acid or Strong Base 3

PDFRedox Reactions8 questions · Physical Chemistry⬇

Topic-wise PDFs (3)

Balancing of Redox Reactions 1 Equivalent Concept in Redox Titrations 4 Types of Redox Reactions 3

PDFSolutions47 questions · Physical Chemistry⬇

Topic-wise PDFs (10)

Abnormal Molar Mass and Abnormal Colligative Properties 10 Depression of Freezing Point 4 Elevation of Boiling Point 4 Ideal Solutions, Non-Ideal Solutions and Azeotropes 4 Osmosis and Osmotic Pressure 8 Relative Lowering of Vapour Pressure 3 Solubility of a Solid in a Liquid, Solubility of a Gas in a Liquid, Factors Affecting Solubility, Henry's Law 4 Types of Solutions and Concentration Terms 3 Vapour Pressure of Liquid–Liquid Solutions and Raoult's Law 6 Vapour Pressure of Solutions of Solids in Liquids 1

PDFElectrochemistry45 questions · Physical Chemistry⬇

Topic-wise PDFs (10)

Concentration Cell 1 Concept of ΔG and Maximum Work Done by a Galvanic Cell 5 Dry Cell, Batteries, Fuel Cell and Corrosion 4 Electrochemical Cells, Construction of Galvanic Cell and Calculation of Standard EMF 3 Electrochemical Series and its Application 2 Electrolytic Conductance 6 Kohlrausch's Law 6 Nernst Equation and its Application 12 Qualitative Electrolysis 3 Quantitative Electrolysis 3

PDFChemical Kinetics53 questions · Physical Chemistry⬇

Topic-wise PDFs (9)

Average and Instantaneous Rate of Reaction 2 Effect of Catalyst 2 Half-Life of a Reaction 9 Integrated Rate Law of First Order Reaction 14 Integrated Rate Law of Zero Order Reaction 4 Pseudo First Order Reaction 1 Rate Law Expression, Order and Molecularity of a Reaction 5 Reaction Mechanism, Transition State, Intermediate and Energy Profile Diagram 4 Temperature Dependence of the Rate of a Reaction and Arrhenius Equation 12

PDFClassification of Elements and Periodicity in Properties36 questions · Inorganic Chemistry⬇

Topic-wise PDFs (9)

Atomic Radius and Ionic Radius 7 Development of Periodic Table 1 Electron Gain Enthalpy 1 Electronegativity 3 Ionisation Enthalpy 15 Metallic and Non-Metallic Character 2 Modern Periodic Table, Long Form of Periodic Table and IUPAC Names of Elements (Z > 100) 2 Nature of Oxides 3 Period, Group and Block 2

PDFChemical Bonding and Molecular Structure42 questions · Inorganic Chemistry⬇

Topic-wise PDFs (10)

Bond Parameters: Bond Length, Bond Energy and Bond Angle 3 Dipole Moment, Polarity and Non-Polar Molecules 3 Formal Charge and Resonance 2 Hybridisation 8 Hydrogen Bonding and van der Waals Forces 1 Ionic Bond and Kossel–Lewis Theory 1 Lewis Structures, Octet Rule and Coordinate Bond 5 Molecular Orbital Theory (MOT) 7 VSEPR Theory and Molecular Geometry 11 Valence Bond Theory (VBT) and Orbital Overlap 1

PDFp-Block Elements (Group 13 & 14)19 questions · Inorganic Chemistry⬇

Topic-wise PDFs (2)

Group 13 Elements (Boron Family) 11 Group 14 Elements (Carbon Family) 8

PDFp-Block Elements (Group 15–18)19 questions · Inorganic Chemistry⬇

Topic-wise PDFs (3)

Group 15 Elements (Nitrogen Family) 10 Group 16 Elements (Oxygen Family) 5 Group 17 Elements (Halogen Family) 4

PDFd- and f-Block Elements49 questions · Inorganic Chemistry⬇

Topic-wise PDFs (11)

Formation of Complex Compounds, Catalytic Properties, Interstitial Compounds and Alloy Formation 4 General Characteristics of Actinoids and Comparison with Lanthanoids 1 Ionisation Enthalpy of d-Block Elements 5 Lanthanoids: Electronic Configuration, Atomic and Ionic Sizes 2 Magnetic Properties of d-Block Elements and Formation of Coloured Ions 12 Melting Point and Enthalpy of Atomisation of d-Block Elements 5 Oxidation States of Lanthanoids 1 Oxidation States of d-Block Elements and Their Stability 2 Oxides and Oxo-Anions of Transition Metals 4 Preparation and Properties of KMnO₄ 6 Preparation and Properties of K₂Cr₂O₇ 7

PDFCoordination Compounds70 questions · Inorganic Chemistry⬇

Topic-wise PDFs (9)

Applications and Importance of Coordination Compounds 3 Basic Terminology in Coordination Compounds 3 Colour in Coordination Compounds 4 Crystal Field Theory (CFT) 28 Metal Carbonyls and Synergic Bonding 1 Stereoisomerism in Coordination Compounds 6 Structural Isomerism in Coordination Compounds 3 Valence Bond Theory (VBT) in Coordination Compounds 17 Werner's Theory 5

PDFIsomerism17 questions · Organic Chemistry⬇

Topic-wise PDFs (6)

Chiral Carbon and Basic Conditions for Optical Isomerism 4 Conformational Isomerism 1 Number of Stereoisomers 2 Physical Properties of Geometrical Isomers 2 Relations Between Stereoisomers 1 Structural Isomerism 7

PDFHydrocarbons42 questions · Organic Chemistry⬇

Topic-wise PDFs (8)

Chemical Properties of Alkanes 7 Chemical Properties of Alkenes 13 Chemical Properties of Alkynes 11 Chemical Properties of Aromatic Hydrocarbons 6 Nomenclature and Isomerism of Aromatic Hydrocarbons 1 Physical Properties of Alkanes 1 Preparation of Alkanes 1 Preparation of Alkynes 2

PDFHaloalkanes and Haloarenes33 questions · Organic Chemistry⬇

Topic-wise PDFs (10)

Elimination Reactions of Haloalkanes 4 Mechanism and Reactivity of SN1 and SN2 12 Nature of C–X Bond 1 Nucleophilic and Electrophilic Substitution in Haloarenes 4 Physical Properties of Haloalkanes and Haloarenes 1 Preparation of Haloalkanes 6 Preparation of Haloarenes 1 Reaction of Haloalkanes and Haloarenes with Metals 2 Stereochemistry of Nucleophilic Substitution Reactions 1 Structure and Classification of Haloalkanes and Haloarenes 1

PDFAlcohols, Phenols and Ethers21 questions · Organic Chemistry⬇

Topic-wise PDFs (9)

Chemical Reactions of Ethers 3 Classification of Alcohols, Phenols and Ethers 1 Physical Properties of Alcohols, Phenols and Ethers 2 Preparation of Alcohols 2 Preparation of Ethers 2 Preparation of Phenols 1 Reactions of Alcohols Involving Cleavage of C–O Bond 2 Reactions of Alcohols and Phenols Involving Cleavage of O–H Bond 3 Reactions of Phenols 5

PDFAldehydes, Ketones and Carboxylic Acids48 questions · Organic Chemistry⬇

Topic-wise PDFs (11)

Acidity of Carboxylic Acids 3 Aldol Condensation of Aldehydes and Ketones 12 Cannizzaro Reaction of Aldehydes 4 Nucleophilic Addition Reactions of Aldehydes and Ketones 5 Oxidation of Aldehydes and Ketones 5 Oxidation of Methyl Ketones (Haloform Reaction) 5 Preparation of Aldehydes and Ketones 3 Preparation of Carboxylic Acids 6 Reactions of Carboxylic Acids Involving Cleavage of C–OH Bond 1 Reduction of Aldehydes and Ketones 3 Substitution Reactions in the Hydrocarbon Part of Carboxylic Acids 1

PDFAmines48 questions · Organic Chemistry⬇

Topic-wise PDFs (7)

Basicity of Amines 3 Chemical Reactions of Amines 17 Chemical Reactions of Diazonium Salts, Coupling Reactions and Azo Compounds 9 Diazonium Salts: Structure, Properties and Preparation 2 Physical Properties of Amines 1 Preparation of Amines 9 Synthetic Applications of Amines and Diazonium Salts 7

PDFBiomolecules43 questions · Organic Chemistry⬇

Topic-wise PDFs (8)

Amino Acids 8 Carbohydrates: Introduction, Classification and General Properties 1 Disaccharides and Oligosaccharides 5 Monosaccharides 10 Nucleic Acids 4 Polysaccharides 2 Proteins 9 Vitamins 4

PDFPrinciples Related to Practical Chemistry67 questions · Organic Chemistry⬇

Topic-wise PDFs (7)

Chemistry Involved in Titrimetric Exercises 5 Detection of Functional Groups 4 Methods of Purification of Organic Compounds 13 Qualitative Analysis of Organic Compounds 2 Qualitative Salt Analysis of Anions 5 Qualitative Salt Analysis of Cations 12 Quantitative Analysis of Organic Compounds 26

Mathematics — chapter-wise

PDFSets6 questions · Class 11⬇

Topic-wise PDFs (3)

Cardinality Problems (n(A ∪ B) etc.) 2 Operations on Sets (Union, Intersection, Difference) 2 Subsets, Intervals and Power Set 2

PDFRelations and Functions24 questions · Class 11⬇

Topic-wise PDFs (5)

Algebra of Real Functions 1 Domain and Range of Functions 13 Logarithms and Their Properties (JEE) 3 Real Functions and Their Graphs (Identity, Constant, Polynomial, Rational, Modulus, Signum, Greatest Integer) 2 Relations: Domain, Codomain and Range 5

PDFTrigonometric Functions33 questions · Class 11⬇

Topic-wise PDFs (7)

Maximum and Minimum Values of Trigonometric Expressions 5 Multiple and Sub-multiple Angle Formulae 1 Sum and Difference Formulae 7 Transformation Formulae (Product ↔ Sum) 3 Trigonometric Equations and General Solutions 12 Trigonometric Functions of Any Angle, Signs, Domain and Range 1 Trigonometric Identities and Conditional Identities 4

PDFComplex Numbers and Quadratic Equations71 questions · Class 11⬇

Topic-wise PDFs (10)

Argand Plane and Polar Representation 2 Complex Numbers and Algebra of Complex Numbers 3 Cube Roots of Unity and De Moivre's Theorem (JEE) 6 Geometry of Complex Numbers: Loci and Rotation (JEE) 16 Modulus and Conjugate of a Complex Number 5 Nature of Roots and Discriminant 5 Polynomial Equations of Higher Degree (JEE) 2 Quadratic Equations with Real and Complex Roots 13 Quadratic Expressions, Location of Roots and Common Roots (JEE) 8 Relation between Roots and Coefficients, Formation of Equations 11

PDFPermutations and Combinations43 questions · Class 11⬇

Topic-wise PDFs (8)

Circular Permutations and Arrangements with Restrictions (JEE) 3 Combinations and Their Properties 11 Derangements and Inclusion–Exclusion (JEE) 1 Distribution Problems and Number of Divisors (JEE) 6 Factorial Notation 3 Fundamental Principle of Counting 7 Permutations when All Objects are Distinct 4 Permutations when Objects are Not All Distinct 8

PDFBinomial Theorem41 questions · Class 11⬇

Topic-wise PDFs (6)

Binomial Theorem for Positive Integral Index 3 Divisibility and Remainder Problems (JEE) 4 General Term and Middle Terms 8 Greatest Term and Greatest Coefficient (JEE) 1 Properties of Binomial Coefficients, Sum of Series (JEE) 18 Term Independent of x, Coefficient of a Particular Term 7

PDFSequences and Series60 questions · Class 11⬇

Topic-wise PDFs (8)

Arithmetic Progression and Arithmetic Mean 22 Arithmetico-Geometric Progression (JEE) 1 Geometric Progression and Geometric Mean 14 Infinite G.P., Exponential and Logarithmic Series (JEE) 6 Relationship between A.M. and G.M. 1 Sequences and Series: Basic Concepts 1 Sum of Series by Difference / Telescoping Method (JEE) 9 Sum to n Terms of Special Series (Σn, Σn², Σn³) 6

PDFStraight Lines34 questions · Class 11⬇

Topic-wise PDFs (7)

Angle Bisectors and Reflection of a Point (JEE) 8 Coordinate Geometry Basics: Section Formula, Area, Centres of a Triangle 12 Distance of a Point from a Line, Distance between Parallel Lines 5 Family of Lines, Concurrency 3 Locus Problems (JEE) 1 Slope of a Line, Angle between Two Lines 2 Various Forms of the Equation of a Line 3

PDFConic Sections110 questions · Class 11⬇

Topic-wise PDFs (10)

Circle: Standard and General Equation 12 Circle: Tangent, Normal and Chord of Contact (JEE) 9 Ellipse: Standard Equation, Eccentricity, Latus Rectum 21 Ellipse: Tangent and Normal (JEE) 7 Family of Circles and Radical Axis (JEE) 1 Hyperbola: Standard Equation, Eccentricity, Asymptotes 20 Hyperbola: Tangent and Normal (JEE) 1 Mixed Conics and Locus Problems (JEE) 15 Parabola: Standard Equation, Focus, Directrix, Latus Rectum 19 Parabola: Tangent and Normal (JEE) 5

PDFIntroduction to Three Dimensional Geometry1 questions · Class 11⬇

PDFLimits and Derivatives22 questions · Class 11⬇

Topic-wise PDFs (5)

Derivatives of Polynomial and Trigonometric Functions 1 Intuitive Idea of Limits, Algebra of Limits 1 Limits of Exponential and Logarithmic Functions 5 Limits of Trigonometric Functions 5 Limits using Series Expansions and L'Hôpital's Rule (JEE) 10

PDFStatistics24 questions · Class 11⬇

Topic-wise PDFs (3)

Mean Deviation about Mean and Median 5 Measures of Central Tendency: Mean, Median, Mode 3 Variance and Standard Deviation 16

PDFProbability14 questions · Class 11⬇

PDFRelations and Functions (Class 12)46 questions · Class 12⬇

Topic-wise PDFs (6)

Composition of Functions 2 Counting Relations and Functions (JEE) 8 Functional Equations, Even–Odd and Periodic Functions (JEE) 12 Invertible Functions and Inverse of a Function 1 Types of Functions (One-one, Onto, Bijective) 5 Types of Relations (Reflexive, Symmetric, Transitive, Equivalence) 18

PDFInverse Trigonometric Functions22 questions · Class 12⬇

Topic-wise PDFs (4)

Basic Concepts: Domain, Range and Principal Values 4 Equations Involving Inverse Trigonometric Functions 3 Properties of Inverse Trigonometric Functions 9 Sum and Difference Formulae of Inverse Trigonometric Functions 6

PDFMatrices23 questions · Class 12⬇

Topic-wise PDFs (5)

Invertible Matrices 3 Multiplication of Matrices and Its Properties 3 Powers of a Matrix and Matrix Equations (JEE) 12 Special Matrices: Idempotent, Nilpotent, Involutory, Orthogonal (JEE) 3 Transpose, Symmetric and Skew-Symmetric Matrices 2

PDFDeterminants44 questions · Class 12⬇

Topic-wise PDFs (5)

Adjoint and Inverse of a Matrix 17 Applications: Solving System of Linear Equations (Matrix Method) 1 Consistency of System of Equations, Cramer's Rule (JEE) 19 Determinant of Order 2 and 3 2 Properties of Determinants (JEE) 5

PDFContinuity and Differentiability21 questions · Class 12⬇

Topic-wise PDFs (4)

Continuity of a Function at a Point and on an Interval 12 Derivatives of Inverse Trigonometric Functions 1 Differentiability and Its Relation with Continuity 7 Second Order Derivatives 1

PDFApplication of Derivatives25 questions · Class 12⬇

Topic-wise PDFs (5)

Absolute Maxima and Minima on a Closed Interval 5 Increasing and Decreasing Functions 6 Maxima and Minima: First and Second Derivative Tests 12 Rate of Change of Quantities 1 Word Problems on Maxima and Minima 1

PDFIntegrals61 questions · Class 12⬇

Topic-wise PDFs (10)

Definite Integral as the Limit of a Sum 1 Evaluation of Definite Integrals by Substitution 5 Fundamental Theorem of Calculus 2 Integrals of the Type ∫√(ax² + bx + c) dx 2 Integration as Inverse of Differentiation, Standard Integrals 1 Integration by Partial Fractions 1 Integration by Parts 8 Integration by Substitution 8 Properties of Definite Integrals 29 Reduction Formulae, Leibnitz Rule and Definite Integral Inequalities (JEE) 4

PDFApplication of Integrals39 questions · Class 12⬇

Topic-wise PDFs (3)

Area Bounded by Curves and Lines (Circle, Parabola, Ellipse) 8 Area between Two Curves 27 Area under Simple Curves 4

PDFDifferential Equations48 questions · Class 12⬇

Topic-wise PDFs (5)

Exact and Bernoulli's Equations (JEE) 1 General and Particular Solutions 2 Homogeneous Differential Equations 4 Linear Differential Equations 32 Variables Separable Method 9

PDFVector Algebra48 questions · Class 12⬇

Topic-wise PDFs (6)

Addition of Vectors, Multiplication by a Scalar 3 Components of a Vector, Direction Cosines 1 Scalar (Dot) Product and Projection 15 Section Formula (Position Vectors) 3 Vector (Cross) Product, Area of Triangle and Parallelogram 21 Vector Triple Product and Vector Equations (JEE) 5

PDFThree Dimensional Geometry65 questions · Class 12⬇

Topic-wise PDFs (6)

Angle between Two Lines 3 Coplanarity of Lines, Intersection of a Line and a Plane (JEE) 4 Direction Cosines and Direction Ratios of a Line 1 Distance of a Point from a Line, Foot of Perpendicular 29 Equation of a Line in Space (Vector and Cartesian Forms) 15 Shortest Distance between Two Lines (Skew Lines) 13

PDFProbability (Class 12)25 questions · Class 12⬇

Topic-wise PDFs (8)

Bayes' Theorem 7 Bernoulli Trials and Binomial Distribution (Old Syllabus) 1 Conditional Probability 3 Independent Events 1 Mean (Expectation) of a Random Variable 2 Random Variables and Probability Distributions 2 Total Probability Theorem 4 Variance of a Random Variable (Old Syllabus) 5