Many free PDFs online are:
The PMP exam is situational. It doesn't ask you to list the five process groups; it describes a scenario and asks what you should do next. Use the book to understand the logic behind the processes. pmp rita mulcahy 11th edition pdf
If your company pays for PMP training, ask for the RMC materials. Many employers have bulk licenses. Many free PDFs online are: The PMP exam is situational