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# TOPIC: Free PMP® Exam Sample Question of the Week

## Free PMP® Exam Sample Question of the Week 3 years 3 months ago #11292

 Mary Kathrine Padua Topic Author Offline Administrator Posts: 211 Karma: 7 Thank you received: 99 Hello everyone! Here is this week's free PMP® exam sample question from the PM Exam Simulator. There are 20 stakeholders on a project. What is the total number of potential communication channels in this project? A. 10 B. 45 C. 190 D. 100 HINT: n * (n-1)/? All our questions are updated to the latest A Guide to the Project Management Body of Knowledge (PMBOK® Guide) standard. Stop by at www.pm-prepcast.com/freesimulator and try the PM Exam Simulator free for 3 days. We also offer 110 free questions at www.free-pm-exam-questions.com . We are a Project Management Institute (PMI)® Registered Education Provider. Answer and Explanation: The correct answer is C. Total number of communication channels can be calculated using the formula [n * (n-1)]/2, where n = number of stakeholders. In our question, we have 20 stakeholders in the project. Therefore, the number of communication channels = [n * (n-1)]/2 = [20 * (20-1)]/2 = (20 * 19)/2 = 190 Your e-mail address will never be displayed on the site. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable. Last edit: by Mary Kathrine Padua.
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