How are number properties tested on Data Sufficiency questions?
Number properties is a broad topic that covers such things as odd and even numbers, factors and multiples, negative and positive numbers, etc. You will see number properties on Data Sufficiency more often than Problem Solving questions. Lesson 2B will cover Number Properties in depth. You should also go through the “Math Reference” section of your home study book to be sure that you have mastered all of the necessary topics. And don’t forget to use the Basics and Challenge Online Number Properties Workshops.
