“Olympiad Champs Science, Mathematics, English, Logical Reasoning, Cyber & GK Class 1 with 28 Mock Tests (set of 7 books) is a complete preparatory set of books not only for Olympiad but also for Class 1.# This new edition has been empowered with Past Questions of 2019 & 2018 from various Olympiad Exams like IMO, IOM, GTSE, etc. in both the exercises of every chapter.# Thus the book now contains solved questions of past 7 years.# Further the books provide engaging content with the help of Teasers, Do You Know, Amazing Facts & Illustrations, which enriches the reading experience for the children.# The questions are divided into two levels Level 1 and Level 2.# Solutions and explanations are provided for all questions.# The set also contains 28 Mock Tests in total for all the 6 subjects along with 2 Online tests for Maths and Science each.