Chapter 1

Algebra basics

Basic algebraic identities and expressions

medium • 1 min read

Linear equations with one/two variables

medium • 2 min read

Quadratic equations and root determination

medium • 3 min read

Graphs of linear equations and intercepts

medium • 4 min read

Polynomials: Addition and subtraction

medium • 5 min read

Chapter 2

Geometry

Lines, segments and angle measurements

medium • 1 min read

Triangles: Congruency and similarity rules

medium • 2 min read

Quadrilaterals and Polygons: Angle sum

medium • 3 min read

Circles: Chords, Tangents and Sectors

medium • 4 min read

Coordinate geometry: Distance between points

medium • 5 min read

Chapter 3

Mensuration

Area and Perimeter of 2D shapes (Triangle, Circle)

medium • 1 min read

Surface area and Volume of Cube and Cuboid

medium • 2 min read

Cylinder and Cone: Volume and CSA/TSA

medium • 3 min read

Sphere and Hemisphere: Standard formulas

medium • 4 min read

Unit conversion in measurements of volume

medium • 5 min read

Chapter 4

Trigonometry

Trigonometric ratios (Sin, Cos, Tan, etc.)

medium • 1 min read

Standard trigonometric values for degrees

medium • 2 min read

Simple trigonometric identities and equations

medium • 3 min read

Heights and Distances: Practical applications

medium • 4 min read

Complementary angles in trigonometric ratios

medium • 5 min read

Chapter 5

Statistics and Probability

Mean, Median and Mode for simple data

medium • 1 min read

Range and Standard Deviation (Intro levels)

medium • 2 min read

Probability: Coin and Dice based questions

medium • 3 min read

Mutually exclusive and independent events

medium • 4 min read

Frequency polygons and cumulative frequency

medium • 5 min read