Sufficient & Necessary Questions - - Question 22

Everyone who is a gourmet cook enjoys a wide variety of foods and spices. Since no one who enjoys a wide variety of f...

laurahinojosa February 5, 2016

Please Help

I do not feel confident continuing the rest of the questions. I do not feel like I'm understanding the strategy, and I cannot follow the speed of the explanation. I dislike having to pause the video every time a new principle rule pops up with its contrapositive - especially when the instructor continues to the next answer choice. If there's another way to review these questions, please let me know!

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Mehran February 6, 2016

@laurahinojosa have you memorized the Sufficient & Necessary rules we presented in the lesson?

As long as you are extremely comfortable with those rules, you will be able to extract the pure logic from the stimulus.

For example, in this question, your keyword indicators are "Everyone who," "no one" and "anyone who."

In terms of the speed of the lectures, that is the beauty of being able to pause them.

Remember, do NOT worry about timing right now. Focus on understanding the concepts and strategies so you can get the question right.

As you become more comfortable with these strategies, your timing will naturally improve.

Hope this helps! Please let us know if you have any other questions.

REALlsatstudent February 8, 2021

Memorizing is key I see... @mehran