LEED v4 O+M Mock Exam -30 Questions

Taking the LEED v4 O+M Exam? GBRI practice exams help you determine what you know and what you don't know before taking the LEED AP O+M Exam. Here you'll find a complete online practice test with explanations for every question. There are 30 questions in this MOCK test that represent all knowledge domains just like the actual exam however there are 100 questions in the actual exam. Mock Exams with 100 questions are available for purchase from USGBC and gbrionline.org websites.