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Backsolving

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Summary
The content focuses on alternative strategies for solving GRE word problems, specifically emphasizing the technique of backsolving when faced with numerical answer choices.
  • Backsolving involves starting with one of the numerical answers and working backwards to see if it makes sense.
  • A recommended strategy is to begin with answer choice C, which statistically offers a 20% success rate on the first try and allows for the elimination of other answers based on whether the result is too large or too small.
  • An alternate backsolving strategy suggests starting with answer choice B, potentially increasing the chances of finding the correct answer on the first guess to 40%.
  • Practical application of backsolving is demonstrated through practice questions, showing how to efficiently narrow down answer choices.
  • The process of elimination via backsolving can significantly reduce the number of potential answers, thereby increasing the likelihood of selecting the correct one.
Chapters
00:00
Introduction to Backsolving
00:24
Backsolving Strategy Overview
02:10
Practical Application of Backsolving

Quiz

Word Problems