GRE® Practice Questions For Dummies Welcome to GRE® Practice Questions For Dummies. This easy-to-use program allows you to work on all types of practice questions that you will encounter on the GRE.

The Practice Mode tab allows you to choose the types of questions you want to practice on, the difficulty level of the questions, and how many questions you want to answer. When you work in Practice Mode, you can view the answer to every question as you're working.

The Exam Mode tab offers you the same practice questions but in a test format. You don't get to see the answers until you complete the exam.