Precedence Diagramming Method ExampleLet us understand how to solve PDM PMP Questions. We will look at an example of such a question and discuss the logical steps involved in solving the questions.I received the following question in mail from one of my students. I do not know the source of the question. She found the question confusing. The question is worded to confuse the readers. The question is about determining the relationship between 2 activities. Let us look at the question.