Ratio and Proportion
ICSE Class 10 | Mathematics Board Excellence
Theory & Visual Learning
Basic Notes
Core Principles: Understanding Ratios, Mean Proportionals, Third Proportional, and Fourth Proportional.
Advance Notes
Mastering Properties: In-depth analysis of Componendo, Dividendo, Alternendo, and the "k-method" for proofs.
Infographics
Properties Map: A visual cheat sheet for all transformations of $\frac{a}{b} = \frac{c}{d}$ used in board theorems.
Short Notes
Board Revision: Quick-access definitions for Continued Proportion and basic property formulas.Assessment Center
Test 1: Proportionality Basics
Check your basics: Solve for $x$ in Mean and Continued Proportion numericals.
Test 2: Properties of Proportion
Algebraic Check: Solve equations using Componendo and Dividendo for faster results.
Test 3: Proofs & Identities
Board Standard: Using the k-method to prove complex proportional identities.
Test 4: Expert Word Problems
Challenge your knowledge: Tackle multi-step board-level word problems on ratios.