The door to GATE exam is through previous year question papers. If you are able to solve question papers in access of 10 years, you are sure to clear this exam and open new vistas of career and learning. IES Master’s Electronics and Communication Engineering GATE 2021 gives detailed solutions for the past 34 years question papers. Unlike other GATE solution books published by some of the leading institutes/publishers, IES Master solutions books offers topic-wise descriptions. The emphasis is clearly on the understanding of concepts and building upon a holistic picture. So as you finish a topic, say Integrated Circuits, you will find all the previous years’ question papers with detailed explanation under one topic.