Skip to Main Content

June 2007, Game 4, Question 20

The content provides a detailed walkthrough of solving a specific GRE question, focusing on the logical deduction and sketching technique required to answer a question about recycling centers.
  • Introduces a new condition for Center 2, leading to a requirement for sketching a new scenario.
  • Explains the implications of the new condition, including the distribution of materials among the centers.
  • Highlights the importance of completing sketches for 'if' conditions to uncover insights for subsequent questions.
  • Emphasizes the application of rules and contrapositives in determining the distribution of materials.
  • Concludes with the strategy of using process of elimination and logical deduction to solve the problem.
Understanding the New Condition
Sketching the Scenario
Applying Rules and Deductions
Completing the Sketch for Future Insights