GATE Masterpiece series is the best preparatory material for GATE exam and has been prepared with great precision. It is better than the other books in the market as most of the books available in the market do not cover 100% topics from the current GATE syllabus. GATE Masterpiece covers each and every topic. The Numerical Answer Type Questions which have been recently added by the IIT's in the coming pattern has been already added in the book. The book might seem to be light (in weight or number of pages) but it is really heavy when you will compare the content with the best available content in the market.