We recommend that you answer at least 1,000 PMP sample questions before your exam. The more, the better...
Here are some ideas on where to look for these questions. You can find them in...
- Exam simulators
- Free sample question websites
- Exam study guides -- usually at the end of each chapter
- Self-assessment questions in your online training course
- Free exam prep email courses
- Exam discussion forums
As you are scouring all of these resources for questions, don't forget the most important approach: You must simulate several (at least 3) complete exams to gauge your ability to finish the actual exam on time.
And also remember that not all sample questions are created equal. There are many free exam questions out there, but they may not be sufficient to prepare you. With the free questions, you never know how many you are going to get and you can never be too sure if they are updated to the current exam specifications.
That is why we always recommend that you subscribe to a commercial exam simulator so that you can practice using realistic, updated, and tested high-quality exam questions.