• - Introduction of Reproduction

• - Asexual Reproduction

• - Sexual Reproduction

• - Pre Fertilization Events

• - Post Fertilization Events

• - Flower, Stamen And Microsporangium

• - Microsporogenesis And Pollen Grains

• - The Pistil, Ovule And Embryo Sac

• - Types Of Pollination

• - Agents Of Pollination

• - Outbreeding Devices and Artificial Fertilisation

• - Pollen Pistil Interaction

• - Post Fertilisation Events: Endosperm And Embryo

• - Post Fertilisation Events: Seed And Apomixis

• - Male Reproductive System

• - Female Reproductive System

• - Spermatogenesis

• - Oogenesis

• - Menstrual Cycle

• - Fertilisation And Implantation

• - Post Implantation Events And Parturition

• - Reproductive Health Strategies

• - Action Plans And Population Explosion

• - Birth Control Strategies-Part 1

• - Birth Control Strategies-Part 2

• - Medical Termination Of Pregnancy

• - Sexually Transmitted Diseases

• - Assisted Reproductive Technologies

• - Introduction To Mendel’s Genetics

• - Inheritance Of One Gene

• - Segregation Of Alleles And Punette Square

• - Mendel’s Laws Of Inheritance

• - Co Dominance

• - Dihybrid Cross

• - Chromosomal Theory Of Inheritance

• - Linkage And Recombination

• - Sex Determination

• - Mutation And Pedigree Analysis

• - Mendelian Disorders

• - Chromosomal Disorders

• - Structure Of Polynucleotide Chain

• - Features Of A Polynucleotide Chain

• - Packaging Of DNA Helix

• - The Transforming Principle

• - Biochemical Characterisation Of Transforming Principle

• - Properties Of Genetic Material (DNA versus RNA)

• - Theory Of Replication

• - The Machinery And The Enzymes Of DNA Replication

• - Transcription

• - Transcription In Prokaryotes

• - Transcription In Eukaryotes

• - Genetic Code

• - Mutations And tRNA

• - Translation

• - Regulation Of Gene Expression

• - The Lac Operon

• - Steps In DNA Fingerprinting

• - Principle Of DNA Fingerprinting

• - Salient Features Of Human Genome And Further Applications

• - Methodologies

• - Human Genome Project

• - Origin Of Life On Early Earth

• - Evidence For Evolution

• - Adaptive Radiation And Theories Of Evolution

• - Hardy Weinberg's Principle

• - Timeline Of Origin And Evolution Different Species

• - Health And Disease

• - Common Diseases In Humans- A

• - Common Diseases In Humans- B

• - Common Diseases In Humans-C

• - Innate And Adaptive Immunity

• - Active And Passive Immunity, Vaccination And Allergies

• - Lymphoid Organs

• - AIDS

• - CANCER

• - DRUGS

• - Adolescence And Alcohol Abuse

• - Prevention And Control Of Drug/Alcohol Abuse

• - Management Of Farms And Farm Animals

• - Animal Breeding

• - Techniques Used In Breeding

• - Plant Breeding

• - Green Revolution

• - Plant Breeding For Disease And Pest Resistance And Improved Food Quality

• - Biofortification, Scp And Tissue Culture

• - Microbes In Household Products

• - Microbe In Industrial Production

• - Microbes In Sewage Treatment

• - Microbes In Biogas Production

• - Microbes As Bio Control Agents And Bio Fertilisers

• - Principles Of Biotechnology

• - Tools Of Recombinant DNA Technology

• - Features Required For Cloning In A Vector

• - Competent Host And Recombinant DNA Technology

• - Obtaining Foreign Gene Product

• - Genetically Modified Organisms (GMO)

• - Pest Resistant GM Crops

• - Recombinant DNA Technology In Medicine

• - Molecular Diagnostics And Transgenic Animals

• - Ethical Issues Regarding GMOs

• - Biological Organisations In Ecology

• - Major Abiotic Factors

• - Responses To Abiotic Factors

• - Adaptations

• - Population Attributes

• - Population Growth

• - Growth Models

• - Life History Variation And Predation

• - Competition And Parasitism

• - Commensalism And Mutualism

• - Introduction Of Ecosystem

• - Productivity And Decomposition

• - Energy Flow In Ecosystem

• - Ecological Pyramids

• - Ecological Succession

• - Nutrient Cycling

• - Diodiversity

• - Species Diversity

• - Patterns Of Biodiversity

• - Importance Of Species Diversity

• - Biodiversity Losses

• - Need For Biodiversity Conservation

• - Biodiversity Conservation

• - Air Pollution

• - Controlling Air Pollution In Delhi

• - Water Pollution

• - Control Of Water Pollution

• - Solid Wastes

• - Electronic, Agrochemical And Radioactive Wastes

• - Green House Effect

• - Ozone Depletion, UV Radiation And Degradation Of Natural Resources

• - Deforestation And Forests Conservation

• - RELATIONS - Introduction and Types of Relations

• - Exercise 1.1 with Detailed Solution

• - FUNCTIONS

• - Exercise 1.2 with Detailed Solution

• - COMPOSITION OF FUNCTIONS AND INVERTIBLE FUNCTION

• - Exercise 1.3 with Detailed Solution

• - Exercise 1.4 with Detailed Solution

• - Exemplar Problmes and Solution

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• - Introduction, Basic Concept and Graph Of inverse trigonometric function

• - Exercise 2.1 with Detailed Solution

• - Properties of inverse trigonometry function

• - Exercise 2.2 with Detailed Solution

• - Miscellaneous Examples and Exercise Solutions

• - Exemplar Problmes and Solution

• - Quick Revision of inverse trigonometric function

• - Problem Solving Techniques

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• - Introduction, Types of matrix

• - Types of matrix and equality of matrix

• - Exercise 3.1 with Detailed Solution

• - Addition/Subtraction of matrices, Multiplication of a matrix by a scalar and Multiplication of matrices

• - Exercise 3.2 with Detailed Solution

• - Transpose of a Matrix, Symmetric and Skew Symmetric Matrices

• - Exercise 3.3 with Detailed Solution

• - Elementary Operation (Transformation) of a Matrix, Invertible Matrices and Inverse of a matrix by elementary operations

• - Exercise 3.4 with Detailed Solution

• - Miscellaneous Examples

• - Miscellaneous Exercise Solution

• - Exemplar Problems And Solution

• - Quick Revision of Matrix For CBSE-NCERT

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• - Determinants,Determinants of order one, two and three

• - Excersise 4.1 with Detailed Solution

• - Properties of Determinants

• - Excersise 4.2 with Detailed Solution

• - Area of a Triangle And Minors and Co-factors

• - Excersise 4.3 with Detailed Solution

• - Excersise 4.4 with Detailed Solution

• - Adjoint of Matrix And Inverse of a Matrix

• - Excersise 4.5 with Detailed Solution

• - Applications of Determinants and Matrices And Solution of system of linear equations using inverse of a matrix

• - Excersise 4.6 with Detailed Solution

• - Miscellaneous Examples

• - Excersise 4.misc with Detailed Solution

• - Exemplar Problems And Solution

• - Quick Revision

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• - Introduction, Continuity at a point & Continuity at a interval

• - Algebra of continuous function

• - Excersise 5.1 with Detailed Solution

• - Differentiablity, Derivative of composite function and Chain Rule

• - Excersise 5.2 with Detailed Solution

• - Derivatives of implicit functions and Derivatives of inverse trigonometric functions

• - Excersise 5.3 with Detailed Solution

• - Exponential Functions,Logarithmic Functions And Logarithmic Differentiation :

• - Excersise 5.4 with Detailed Solution

• - Excersise 5.5 with Detailed Solution

• - Derivatives of Functions in Parametric Forms And Second Order Derivative :

• - Excersise 5.6 with Detailed Solution

• - Excersise 5.7 with Detailed Solution

• - Rolle’s Theorem And Mean Value Theorems

• - Excersise 5.8 with Detailed Solution

• - Miscellaneous Examples

• - Excersise 5.misc with Detailed Solution

• - Exemplar Problems and solution

• - Quick Revision

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• - Introduction And Rate of Change of Quantities

• - Excersise 6.1 with Detailed Solution

• - Increasing and Decreasing Functions And First derivative test for increasing and decreasing functions.

• - Excersise 6.2 with Detailed Solution

• - Tangents And Normals

• - Excersise 6.3 with Detailed Solution

• - Approximations

• - Excersise 6.4 with Detailed Solution

• - Maxima and Minima

• - First Derivative Test, Second Derivative Test And Maximum and Minimum Values of a Function in a Closed Interval

• - Excersise 6.5 with Detailed Solution

• - Miscellaneous Examples

• - Excersise 6.misc with Detailed Solution

• - Exemplar Problems and Solution

• - Quick Revision

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• - Introduction, Integration as an Inverse Process of Differentiation, Geometrical interpretation of indefinite integral and Properties of indefinite integral

• - Excersise 7.1 with Detailed Solution

• - Comparison between differentiation and integration and Integration by substitution

• - Excersise 7.2 with Detailed Solution

• - Integration using trigonometric identities and Integrals of Some Particular Functions

• - Excersise 7.3 with Detailed Solution

• - Excersise 7.4 with Detailed Solution

• - Integration by Partial Fractions

• - Excersise 7.5 with Detailed Solution

• - Integration by Parts

• - Excersise 7.6 with Detailed Solution

• - Integrals of some more types

• - Excersise 7.7 with Detailed Solution

• - Definite Integral

• - Excersise 7.8 with Detailed Solution

• - Fundamental Theorem of Calculus

• - Excersise 7.9 with Detailed Solution

• - Evaluation of Definite Integrals by Substitution

• - Excersise 7.10 with Detailed Solution

• - Some Properties of Definite Integrals

• - Excersise 7.11 with Detailed Solution

• - Excersise 7.misc solution

• - Miscellaneous Examples

• - Exemplar Problems and Solution

• - Quick Revision

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• - Introduction, Area under Simple Curves and The area of the region bounded by a curve and a line

• - Exercise 8.1 with Detailed Solution

• - Area between Two Curves

• - Exercise 8.2 with Detailed Solution

• - Miscellaneous Examples

• - Exemplar Problems and Solutions

• - Quick Revision

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• - Introduction Basic Concepts Order of a differential equation Degree of a differential equation

• - Exercise 9.1 with Detailed Solution

• - General and Particular Solutions of a Differential Equation

• - Exercise 9.2 with Detailed Solution

• - Formation of a Differential Equation whose General Solution is given Procedure to form a differential equation that will represent a given family of curves

• - Exercise 9.3 with Detailed Solution

• - Solution Of Differential equations with variables separable Method

• - Exercise 9.4 with Detailed Solution

• - Solution Of Homogeneous differential equations

• - Exercise 9.5 with Detailed Solution

• - Linear differential equations

• - Exercise 9.6 with Detailed Solution

• - Miscellaneous Examples

• - Exercise 9.misc Solution

• - Exemplar Problems and Solutions

• - Quick Revision

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• - Some Basic Concepts and Types of Vectors

• - Exercise 10 .1 with Detailed Solution

• - Addition of Vectors, Multiplication of a Vector by a Scalar, Components of a vector and Section formula

• - Exercise 10.2 with Detailed Solution

• - Product of Two Vectors, Scalar (or dot) product of two vectors and Projection of a vector on a line

• - Exercise 10.3 with Detailed Solution

• - Vector Product of two vector

• - Exercise 10.4 with Detailed Solution

• - Miscellaneous Examples

• - Exercise 10.mis Solution

• - Exemplar Problems and Solutions

• - Quick Revision

• - Direction Cosines and Direction Ratios of a Line And Relation between the direction cosines of a line

• - Exercise 11.1 with Detailed Solutions

• - Equation of a Line in Space, Angle between Two LinesAnd Shortest Distance between Two Lines

• - Exercise 11.2 with Detailed Solutions

• - Plane, Coplanarity of Two Lines, Angle between Two Planes, Distance of a Point from a Plane And Angle between a Line and a Plane

• - Exercise 11.3 with Detailed Solutions

• - Miscellaneous Examples

• - Exercise 11.misc Solutions

• - Exemplar Problems and Solutions

• - Quick Revision

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• - Introduction, Linear Programming Problem , Mathematical formulation of the problem and Graphical method of solving linear programming problems

• - Exercise 12.1 with Detailed Solutions

• - Different Types of Linear Programming Problems

• - Exercise 12.2 with Detailed Solutions

• - Miscellaneous Examples

• - Exercise 12.misc Solutions

• - Exemplar Problems and Solutions

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• - Conditional Probability And Properties Of Conditional Probability

• - Exercise 13.1 Solution

• - Exercise 13.2 Solution

• - Bayes' Theorem, Partition of a sample space, Theorem of total probability and Prove the Bayes' theorem

• - Exercise 13.3 Solution

• - Random Variables and its Probability Distributions, Probability distribution of a random variable, Mean of a random variable and Variance of a random variable

• - Exercise 13.4 Solution

• - Bernoulli Trials, Binomial distribution

• - Exercise 13.5 Solution

• - Miscellaneous Examples

• - Exemplar Problems and Solutions

• - Electric Charges ,Conductors And Insulators And Coulomb's Law

• - Electric Fields And Electric Flux

• - Electric Dipole And Gauss Law

• - Definition And Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION, ELECTROSTATIC POTENTIAL, POTENTIAL DUE TO A POINT CHARGE

• - POTENTIAL DUE TO AN ELECTRIC DIPOLE , POTENTIAL DUE TO A SYSTEM OF CHARGES

• - EQUIPOTENTIAL SURFACES, POTENTIAL ENERGY OF A SYSTEM OF CHARGES

• - POTENTIAL ENERGY IN AN EXTERNAL FIELD, POTENTIAL ENERGY OF A DIPOLE AN EXTERNAL FILED

• - ELECTROSTATICS OF CONDUCTORS, DIELECTRICS AND POLARISATION

• - CAPACITORS AND CAPACITANCE ,THE PARALLEL PLATE CAPACITOR , EFFECT OF DIELECTRIC ON CAPACITANCE

• - COMBINATION OF CAPACITORS, ENERGY STORED IN A CAPACITOR

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION , ELECTRIC CURRENT, ELECTRIC CURRENTS IN CONDUCTORS

• - OHM’S LAW, RIFT OF ELECTRONS AND THE ORIGIN OF RESISTIVITY

• - LIMITATIONS OF OHM’S LAW ,RESISTIVITY OF VARIOUS MATERIALS ,TEMPERATURE DEPENDENCE OF RESISTIVITY

• - ELECTRICAL ENERGY, POWER , COMBINATION OF RESISTORS – SERIES AND PARALLEL,CELLS, EMF, INTERNAL RESISTANCE

• - CELLS IN SERIES AND IN PARALLEL ,KIRCHHOFF’S RULES

• - WHEATSTONE BRIDGE ,METER BRIDGE, FOR CBSE-NCERT-5

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION AND MAGNETIC FORCE

• - MOTION IN A MAGNETIC FIELD AND MOTION IN COMBINED ELECTRIC AND MAGNETIC FIELDS

• - THE SOLENOID AND THE TOROID, FORCE BETWEEN TWO PARALLEL CURRENTS AND THE AMPERE

• - MAGNETIC FIELD DUE TO A CURRENT ELEMENT, BIOT-SAVART LAW,AMPERE’S CIRCUITAL LAW

• - TORQUE ON CURRENT LOOP, MAGNETIC DIPOLE , CIRCULAR CURRENT AS A MAGNETIC DIPOLE AND THE MOVING COIL GALVANOMETER

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION AND THE BAR MAGNET

• - MAGNETISM AND GAUSS’S LAW,THE EARTH’S MAGNETISM ANDMAGNETIC DECLINATION AND DIP

• - MAGNETISATION AND MAGNETIC INTENSITY,MAGNETISATION AND MAGNETIC INTENSITY, FERROMAGNETISM, PERMANENT MAGNETS AND ELECTROMAGNETS

• - Definition & proof Based Problem

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION, THE EXPERIMENTS OF FARADAY AND HENRY, MAGNETIC FLUX AND FARADAY’S LAW OF INDUCTION

• - LENZ’S LAW AND CONSERVATION OF ENERGY AND MOTIONAL ELECTROMOTIVE FORCE

• - ENERGY CONSIDERATION: A QUANTITATIVE STUDY AND EDDY CURRENTS

• - INDUCTANCE, MUTUAL INDUCTANCE AND AC GENERATOR

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION, AC VOLTAGE APPLIED TO A RESISTOR AND REPRESENTATION OF AC CURRENT AND VOLTAGE BY ROTATING VECTORS PHASORS

• - AC VOLTAGE APPLIED TO AN INDUCTOR AND AC VOLTAGE APPLIED TO A CAPACITOR

• - AC VOLTAGE APPLIED TO A SERIES LCR CIRCUIT, RESONANCE AND SHARPNESS OF RESONANCE

• - POWER IN AC CIRCUIT: THE POWER FACTOR, LC OSCILLATIONS AND TRANSFORMERS

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION, DISPLACEMENT CURRENT

• - ELECTROMAGNETIC WAVES, ELECTROMAGNETIC SPECTRUM

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION, REFLECTION OF LIGHT BY SPHERICAL MIRRORS

• - REFRACTION, TOTAL INTERNAL REFLECTION, A DEMONSTRATION FOR TOTAL INTERNAL REFLECTION

• - REFRACTION AT SPHERICAL SURFACES AND BY LENSES, REFRACTION BY A LENS

• - COMBINATION OF THIN LENSES IN CONTACT, REFRACTION THROUGH A PRISM, DISPERSION BY A PRISM

• - SOME NATURAL PHENOMENA DUE TO SUNLIGHT AND OPTICAL INSTRUMENTS

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - INTRODUCTION, HUYGENS PRINCIPLE

• - REFRACTION AND REFLECTION OF PLANE WAVES USING HUYGENS PRINCIPLE

• - INTERFERENCE OF LIGHT WAVES AND YOUNG’S EXPERIMENT, DIFFRACTION

• - SEEING THE SINGLE SLIT DIFFRACTION PATTERN, POLARISATION

• - Definition & proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - ELECTRON EMISSION AND PHOTOELECTRIC EFFECT

• - PHOTOELECTRIC EFFECT, WAVE THEORY OF LIGHT AND EINSTEINS PHOTOELECTRIC EQUATION

• - WAVE NATURE OF MATTER AND DAVISSON AND GERMER EXPERIMENT

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - Alpha-Particle Scattering And Rutherford’s Nuclear Model Of Atom

• - Atomic Spectra And Bohr Model Of The Hydrogen Atom

• - The Line Spectra Of The Hydrogen Atom And De Broglie’s Explanation Of Bohr’s Second Postulate Of Quantisation

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - ATOMIC MASSES AND COMPOSITION OF NUCLEUS AND SIZE OF THE NUCLEUS

• - MASS-ENERGY AND NUCLEAR BINDING ENERGY AND RADIOACTIVITY

• - Nuclear Energy, Fission And Nuclear reactor

• - Definition& Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes & Solution

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• - CLASSIFICATION OF METALS, CONDUCTORS AND SEMICONDUCTORS
  AND INTRINSIC SEMICONDUCTOR

• - EXTRINSIC SEMICONDUCTOR AND p-n JUNCTION

• - SEMICONDUCTOR DIODE AND APPLICATION OF JUNCTION DIODE AS A RECTIFIER

• - APPLICATION OF JUNCTION DIODE AS A RECTIFIER AND SPECIAL PURPOSE p-n JUNCTION DIODES

• - JUNCTION TRANSISTOR, LOGIC GATES AND INTEGRATED CIRCUITS

• - LOGIC GATES AND INTEGRATED CIRCUITS

• - Definition And Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes And Solution

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• - Basic Terminology, Bandwidth And Propagation Of Electromagnetic Waves

• - Modulation And Amplitude Modulation

• - Definition & Proof Based Problems

• - Exercise with Detailed Solutions

• - Exemplar Problmes And Solution

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