Weekly Tests

• Light - Reflection and Refraction

• Reflection of Light
• Spherical Mirrors
• Reflection by Spherical Mirrors

• Real Numbers

• Euclid's Division Lemma and Algorithm
• Fundamental Theorem of Arithmetic

• Light - Reflection and Refraction

• Refraction of Light
• Refraction Through Glass
• Refraction Through Spherical Lens

• Real Numbers

• Rational and Irrational Numbers

• Light - Reflection and Refraction

• Mirror Formulae
• Lens Formulae
• Spherical Lens and its Power

• Polynomials

• Geometric Meaning of The Zeroes
• Zeroes and Coefficients

• Chemical Reactions and Equations

• Chemical Reactions
• Combination and Decomposition Reaction

• Polynomials

• Division Algorithm For Polynomials

• Chemical Reactions and Equations

• Types of Displacement Reactions
• Redox Reactions

• Pair of Linear Equations in 2 Variables

• Graphical Solution to Linear Equations
• Substitution Method

• Life Processes

• Nutrition in Plants
• Nutrition in Animals

• Pair of Linear Equations in 2 Variables

• Elimination Method
• Cross Multiplication Method
• Equations Reducible to Linear Form

• Life Processes

• Introduction to Respiration
• Circulatory System in Humans
• Respiration in Humans

• Quadratic Equations

• Introduction to Quadratic Equations
• Method of Completing The Square
• Solution of Quadratic Equations by Factorisation
• Solving Quadratic Equations Using The Formula

• Life Processes

• Excretion
• Transportation in Plants
• Transportation in Human

• Quadratic Equations

• Nature of Roots
• Word Problems in Quadratic Equations
• Solution of Quadratic Equations by Factorisation

• The Human Eye and The Colourful World

• Human Eye
• Defects of Vision

• Arithmetic Progression

• Introduction to Arithmetic Progression
• nth Term of an A.P.

• The Human Eye and The Colourful World

• Dispersion of Light
• Atmospheric Refraction
• Scattering of Light

• Arithmetic Progression

• Sum of n Terms of an A.P.
• Word Problems of A.P.

• Acids, Bases and Salts

• Introduction to Acids and Bases
• Properties of Acids and Bases
• pH Scale and its Importance

• Triangles

• Basic Proportionality Theorem
• Converse of BPT

• Acids, Bases and Salts

• Important Chemical Compounds

• Triangles

• Basic Proportionality Theorem
• Criteria For Similar Triangles
• Problems on Similar Triangles

• Control and Coordination

• Central Nervous System in Humans
• Nervous and Muscular Coordination

• Triangles

• Basic Proportionality Theorem
• Areas of Similar Triangles

• Control and Coordination

• Chemical Coordination in Plants
• Chemical Coordination in Animals

• Triangles

• Problems on Similar Triangles
• Areas of Similar Triangles
• Pythagoras Theorem
• Problems on Pythagoras Theorem

• Electricity

• Ohm's Law
• Resistors in Series and Parallel

• Coordinate Geometry

• Distance Formula
• Section Formula

• Electricity

• Heating Effect of Electric Current
• Current and Voltage

• Coordinate Geometry

• Area of Triangles

• Metals and Non Metals

• Physical Properties of Metals and Non-Metals
• Chemical Properties of Metals
• Metals in Nature

• Introduction to Trigonometry

• Trigonometrical Ratios
• Trigonometric Tables
• Trigonometric Ratios of Complementary Angles

• Metals and Non Metals

• Chemical Properties of Metals
• Metallurgy
• Electrovalent Bonding of Metals

• Introduction to Trigonometry

• Applications of Trigonometric Identities

• Some Applications of Trigonometry

• Applications of Heights and Distances

• How Do Organisms Reproduce?

• Modes of Asexual Reproduction
• Sexual Reproduction in Plants

• Circles

• Tangents to A Circle
• Properties of Tangents

• How Do Organisms Reproduce?

• Reproductive System in Humans
• Sexual Reproduction in Humans

• Constructions

• Constructions of Similar Triangles
• Construction of Tangents

• Magnetic Effects of Electric Current

• Magnetic Field
• Magnetic Force
• Electromagnetic Induction

• Areas Related to Circles

• Area and Circumference of a Circle
• Areas of Sectors and Segments
• Areas of Combination of Figures

• Carbon and Its Compounds

• Introduction to Hydrocarbons
• Properties of Hydrocarbons

• Surface Areas and Volumes

• Surface Area: Combination of Solids
• Volume: Combination of Solids

• Carbon and Its Compounds

• Introduction to Hydrocarbons
• Alcohols and Carboxylic Acids
• Nomenclature of Organic Compounds

• Surface Areas and Volumes

• Conversion of Solids
• Frustum of a Cone

• Heredity and Evolution

• Heredity and Variation

• Statistics

• Arithmetic Mean of Grouped Data
• Mode of Grouped Data
• Median of Grouped Data

• Heredity and Evolution

• Evolution and Evidences of Evolution
• Mechanism of Evolution
• Evolution and Classification

• Statistics

• Relation Between Central Tendencies
• Cumulative Frequency Curve

• Sources of Energy

• Conventional Sources of Energy
• Non-Conventional Sources of Energy

• Probability

• Applications of Probability

• Environment

• Environmental Problems
• Ecosystem - Nutrients and Energy Flow

• Management of Natural Resources

• Importance of Natural Resources
• Water - Importance and Conservation
• Conservation of Natural Resources

• Periodic Classification of Elements

• Classification - Early Attempts
• Modern Periodic Table of Elements