Quantitative Reasoning is a section of the GMAT that measures your ability to understand, interpret, and analyze quantitative information.
It assesses your mastery of basic mathematical concepts and problem-solving skills in a variety of contexts.
The Quantitative Reasoning section consists of 31 questions and covers topics such as arithmetic, algebra, geometry, and data interpretation.
Comprehensive Review of Basic Math Concepts
Arithmetic: Understand basic calculations such as addition, subtraction, multiplication, and division. Focuses on numeric properties, percentages, ratios, and proportions.
Algebra: Master algebraic expressions, equations and inequalities. Become familiar with concepts such as functions, exponents, and algebraic operations.
Geometry: Review the principles of geometry, properties of shapes, and concepts of measurement. Understand coordinate geometry and geometric transformations.
Interpret data: Interpret data presented in a variety of formats, such as tables, charts, and graphs. Apply mathematical concepts to solve problems based on provided data.
Problem Solving Strategies for Quantitative Questions
- Understand the question: Read each question carefully, and identify key information and context of the problem topic.
- Develop a plan: Before solving the problem, develop a plan of attack to solve the problem, taking into account the information provided.
- Solve systematically: Solve problems systematically, showing clear calculation steps. Check the correctness of your work, especially in multi-step problems.
- Time Management: Practice time management to ensure you allocate enough time to each question. Don't spend too much time on one question; keep going if you get stuck and come back if time allows.
Data sufficiency Measurement Technique
- Identify relevant information: Determine what information is needed to answer the question.
- Consider each sentence independently: Analyze each sentence individually to evaluate its completeness.
- Combined statements: Evaluate whether combining two statements provides enough information to answer the question.
- Avoid over-calculating: In questions about data sufficiency, focus on determining sufficiency rather than solving the problem in detail.