Cracking an examination like GATE (Graduate Aptitude Test in Engineering) demands extensive knowledge and revision of the concepts covered under the GATE 2015 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 study followed by thorough practice of the syllabi using previous years solved questions to master the concepts.The present book contains last 16 years (2000-2015) solved papers of GATE Electronics Communication Engineering. Last four years (2012-2015) Solved Papers of GATE Electronics & Communication Engineering have been given in the beginning to familiarize the aspirants with the current trends of questions asked in GATE Electronics Communication Engineering Examination. 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 10 chapters namely Engineering Mathematics, Networks, Electronic Devices, Analog Circuits, Digital Circuits, Signals Systems, Control Systems, Communications, Electromagnetism and General Aptitude. 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 Mock Tests which will help the candidates to analyze the level of preparation for the upcoming GATE Electronics Communication Engineering Examination.As the book contains ample number of previous years fully solved questions, it for sure will help aspirants score high in the upcoming GATE Electronics Communication Engineering Examination.