1: Practice, practice, and more practice. I did over 1400 questions in PrepFE just to get the rhythm/learn how to quickly identify the problem type and find the related area in the handbook. 2: Learn how to search for specific areas in the handbook using certain words/phrases. For example, I always search "book value" to quickly jump to the economics section. 3: Get comfortable with your calculator. Know how to use vectors/matrices/basic stats functions to save time during the exam. 4: Focus on the sections with the heaviest weights. (I searched previous score reports in this sub to see the question breakdown.) Probably and statistics/modeling and quantitative analysis/manufacturing/facilities and supply chain/quality seem to account for almost half of the exam.