Hi Viswa,
I agree with Gabriella . . .
The first thing that comes to my mind is to contact Rita’s company with your questions: This email address is being protected from spambots. You need JavaScript enabled to view it.. Her website shows there may be a blog you can subscribe to.
I bought Rita’s book, materials, and simulator, too, but didn't use them much. I didn’t find them as helpful as PrepCast’s. PrepCast’s PM Exam Simulator and video lessons consistently stuck to PMBOK-specific language and concepts. The simulator was by far the best because it explained EACH answer in depth (A, B, C, and D) and why it was right or wrong, in addition to a general paragraph about the question. So no, you don’t have to read Rita’s book to pass. I read Andy’s Crowe’s book, The PMP Exam: How to Pass on Your First Try, 6th Edition.
As Gabriella mentioned, too, the last couple of weeks before my test, I took as many simulated quizzes and exams as I could and reviewed the incorrect answers at the very least. It’s where the majority of learning happened for me.
Lastly, here are my top 3 exam tips:
Nail down what is being asked.
It’s hard in many cases. Everyday words are used in place of PMBOK terms, like implementing work vs. the Executing Process Group. In some questions, I wasn’t supposed to address a problem. Rather, they wanted to know the best way to illustrate it after-the-fact to my team vs. to a vendor vs. to a sponsor.
Differentiate the answers.
When I got stuck on a question, I moved my focus to the 4 answer choices. I described them in my head and tried to differentiate them. What’s the point of the Communications Management Plan vs. Resources Management Plan vs. Risk Register?
Save the long questions for the end.
On my 1st pass through the exam, I skipped all questions that were more than 2 sentences or had calculations. On the 2nd pass, I tackled the 3+ sentence and calculation questions. I banked on the probability that the unscored, “experimental questions” were in this group of longer questions.
I wish you the best, Viswa. We’re rooting for you!