An entrance test like GATE demands extensive knowledge and revision of the concepts covered under the GATE 2018 curriculum. GATE tests the in-depth knowledge and practical knowledge of varied concepts. We at Arihant understand the needs of the students which require comprehensive chapterwise study for in-depth understanding followed by thorough practice of the syllabi to master the concepts. The present revised edition contains last 18 years’ (2000-2017) solved papers of GATE Mechanical Engineering.To familiarize the candidates with the current trends of questions asked in GATE Civil Engineering Examination, last six years’ (2012-17) Solved Papers of GATE Mechanical Engineering have been provided in the book. A brief description about the syllabus is given in the beginning of each chapter which will help the students to know what topics the chapter covers. The book has been divided into 13chapters namely Engineering Mathematics, Engineering Mechanics, Strength of Material, Theory of Machine, Machine Design, Fluid Mechanics, Heat & Mass Transfer, Thermodynamics, Refrigeration & Air Conditioning, Power Engineering, Production Engineering, Industrial Engineering and General Aptitude. The book also contains few tips and tactics for a successful attempt at GATE 2018. The previous year questions divided into 1 Mark and 2 Marks Questions have been given chapterwise and yearwise with detailed solutions at the end of every chapter. The book also contains three crack papers which will help the candidates to analyze the level of preparation for the upcoming GATE Mechanical Engineering examination 2018. As the book contains ample collection of previous years’ solved papers, it for sure will help aspirants score high in the upcoming GATE Mechanical Engineering Examination 2018.