Knewton Video On Demand: Two Ways to Strengthen a Critical Reasoning Argument

In this video, Dave and Jen provide an introduction to "strengthen" questions on the GMAT Critical Reasoning section. As Dave and Jen explain, there are two main ways for an answer choice to strengthen an argument presented in a CR question stem:

• Validate an assumption on which the conclusion depends
• Provide an additional piece of evidence that supports the conclusion

For more installments of this CR lesson, click here.