This document provides a priority list of topics that are important for the GATE Mechanical Engineering exam. It lists 14 main topics in order of importance, with Mathematics and Manufacturing Science being the most important. For each topic, it outlines the key subtopics and concepts to focus on, with an emphasis on topics labeled "VIMP". The document aims to guide exam preparation by identifying the essential concepts across the Mechanical Engineering subject areas that are most likely to appear on the GATE exam.