The Official Guide for GMAT Review, 2016 page 22, question 11 page 169, question 117 page 173, question 148 page 174, question 152 page 175, question 158 page 177, question 172 page 185, question 228 page 283, question 73 The Official Guide for GMAT Quantitative Review, 2016 page 69, question 56 page […]Read More
In each Reference Sheet, I’ll cover, as succinctly as possible, every rule you absolutely must know to solve problems in a single area found on standardized tests.
Learning these rules isn’t a substitute for developing higher-order problem-solving and strategic thinking skills; rather, it’s a necessary precondition and foundation for all of that strategizing to take place. This Reference Sheet lists the minimum requirements to get your foot in the door. It’s the price of admission.
If you’re taking any test involving combinatorics, here’s what you need to know:Read More