Arithmetic for Competitive Exams: Ratios, Work, and Equations

Scoring well in the quantitative section of competitive exams requires a rock-solid grasp of core arithmetic. This text-based course breaks down complex mathematical word problems into structured, manageable steps, helping you build both speed and accuracy. You will transition from basic numerical concepts to solving sophisticated algebraic and arithmetic equations with confidence. What you'll learn: Understand ratio, proportion, and variation to solve sharing and scaling problems; Master time and work formulas, including pipe and cistern variations; Calculate simple and compound interest using efficient, modern step-by-step methods; Formulate and solve linear equations derived from real-world word problems; Apply systematic estimation and shortcut techniques to save time during exams. This course starts with foundational definitions and key mathematical terminology before guiding you through structured written explanations, solved examples, and practice exercises. It is designed specifically for beginners and exam aspirants who want to build their quantitative skills from the ground up without relying on complex formulas. Start reading today to sharpen your mathematical problem-solving skills.