This document provides a free reviewer for the Philippines Civil Service Exam arranged by Leonalyn Mutia-Tayone. It includes an examinee's descriptive questionnaire, practice questions on graphs/charts/data, vocabulary, idiomatic expressions, grammar and spelling. The reviewer covers topics tested in the exam such as the Philippine Constitution, general information, clerical operations, and numerical reasoning. All content is compiled from various online sources and exam materials with the goal of helping exam takers pass the 2020 Civil Service Exam.