Chapter 1

Elementary Algebra

Solving linear equations with one or two variables

medium • 1 min read

Factorization of algebraic expressions basic rules

medium • 2 min read

Identities: (a+b)2, a2-b2 and their application help

medium • 3 min read

Solving word problems into algebraic equations tasks

medium • 4 min read

Identifying the roots of simple quadratic forms

medium • 5 min read

Chapter 2

Geometry basics

Lines and Angles: Types and properties of parallels

medium • 1 min read

Triangles: Congruency and similarity criteria (10th)

medium • 2 min read

Circles: Tangents and chord properties summary results

medium • 3 min read

Polygons: Side and angle relationships in shapes

medium • 4 min read

Coordinate geometry: Distance and section formulas

medium • 5 min read

Chapter 3

Trigonometry

Trigonometric ratios: Sin, Cos, Tan and their identities

medium • 1 min read

Complementary angle relationships in trigonometry

medium • 2 min read

Heights and Distances: Practical applications logic

medium • 3 min read

Standard angles table (0 to 90 degrees) identification

medium • 4 min read

Evaluating trigonometric expressions for bank exams

medium • 5 min read

Chapter 4

Mensuration 2D / 3D

Area and Perimeter of 2D: Circle, Triangle shapes

medium • 1 min read

Surface area and Volume of 3D: Cube, Cuboid solids

medium • 2 min read

Volume calculation of Cylinder and Sphere metrics

medium • 3 min read

Unit conversion in measurement metrics for exams news

medium • 4 min read

Identifying enough clues for mensuration problems

medium • 5 min read

Chapter 5

Elementary Statistics

Mean, Median and Mode: Calculation for ungrouped data

medium • 1 min read

Graphical representation: Histogram and frequency poly

medium • 2 min read

Statistical trends identification from small data sets

medium • 3 min read

Measure of dispersion: Range and standard deviation basics

medium • 4 min read

Summarizing visual data into a numeric result group

medium • 5 min read