6 topics · every exam question type
🌱1. CI Basics & Finding the PrincipalThe A = P(1+R/100)^T formula and working backwards to P2 types⏱️2. Half-Yearly, Quarterly & Effective RateRate ÷ k, time × k, and the true yearly rate2 types⚖️3. CI vs SI DifferenceThe P(R/100)² shortcut for 2- and 3-year gaps1 type📈4. Different Rates & Finding TimeA new rate each year, and solving for the number of years2 types🌳5. Population Growth & DepreciationCI applied to growing populations and shrinking values2 types🧩6. Complex Multi-Step ProblemsMixed CI/SI, instalments and combined conditions1 type