Simple Interest and Compound Interest are important numerical concepts often used in CUET aptitude and reasoning-related calculations. These topics test a student’s ability to calculate interest on a principal amount over a specific period of time. Simple Interest (SI) is calculated only on the original principal amount, while Compound Interest (CI) is calculated on the principal plus the accumulated interest over time.
To solve such problems effectively, students should understand the basic formulas, interest rates, and time periods involved. Questions may involve calculating the total interest, final amount, or the difference between simple and compound interest. Using shortcut methods and clear calculation steps can help solve these problems quickly.
Regular practice of interest-related questions improves calculation speed, logical thinking, and numerical ability, which are important skills for performing well in the CUET examination.