Critical Reasoning - Strategy for Assumption the Argument Questions Video Lecture | Verbal for GMAT

Critical reasoning is the ability to analyze and evaluate arguments based on their logical structure and underlying assumptions. It is important in exams because it tests your ability to think critically, identify flaws in reasoning, and make informed judgments. By mastering critical reasoning skills, you can improve your performance in exams that require analytical thinking and problem-solving.

Improving critical reasoning skills requires practice and familiarity with logical reasoning patterns. Here are some tips to enhance your abilities: 1. Understand the argument's structure: Break down an argument into its premises and conclusion to identify the logical connections between them. 2. Identify assumptions: Look for unstated assumptions that support the argument's conclusion. These assumptions are often necessary for the argument to be valid. 3. Evaluate evidence: Assess the strength and relevance of the evidence provided in the argument. Determine if it sufficiently supports the conclusion. 4. Consider counterarguments: Explore alternative perspectives and potential weaknesses in the argument. This helps you develop a more comprehensive understanding of the issue. 5. Practice with sample questions: Solve practice questions and analyze the provided explanations to learn from your mistakes and refine your reasoning skills.

Assumptions are unstated premises that are necessary for an argument to be valid. Some common types of assumptions include: 1. Causal assumptions: These assumptions posit a cause-and-effect relationship between two phenomena. 2. Statistical assumptions: These assumptions involve generalizations based on statistical evidence or data. 3. Value assumptions: These assumptions reflect personal or societal values that influence the argument's conclusion. 4. Prescriptive assumptions: These assumptions propose a course of action or suggest a solution to a problem. 5. Empirical assumptions: These assumptions rely on factual evidence or observations. Identifying these types of assumptions is crucial in understanding and evaluating arguments effectively.

To spot an assumption in a critical reasoning question, follow these steps: 1. Identify the conclusion: Determine the main point that the argument is trying to establish. 2. Look for gaps in reasoning: Identify any missing logical steps or information that would be necessary to support the conclusion. 3. Ask "why" and "how" questions: Probe deeper into the argument by asking why certain premises are relevant or how they lead to the conclusion. 4. Pay attention to unstated information: Assumptions are often implicit and not explicitly mentioned in the argument. Look for underlying beliefs or premises that must be true for the argument to make sense. 5. Focus on essential premises: Differentiate between premises that are necessary for the argument and those that are merely supportive. By carefully analyzing the argument, you can uncover the underlying assumptions that strengthen or weaken its logical structure.

Developing strong critical reasoning skills can be highly beneficial beyond exams. Here are some advantages: 1. Decision-making: Critical reasoning skills enable you to assess information, evaluate options, and make well-reasoned decisions in various aspects of life, such as career choices, financial planning, and personal relationships. 2. Problem-solving: You become better equipped to identify and analyze problems, break them down into manageable components, and develop effective solutions. 3. Persuasion and communication: Critical reasoning skills allow you to present your ideas and arguments more convincingly, as you can anticipate and address potential counterarguments. 4. Analytical thinking: You develop a more analytical mindset, enabling you to approach complex situations with greater clarity and logic. 5. Lifelong learning: Critical reasoning skills enhance your ability to critically evaluate information and learn independently, enabling continuous growth and improvement in various fields. By honing your critical reasoning skills, you can navigate the challenges of everyday life more effectively and become a more informed and rational thinker.