This book is designed to provide the students with ample practice to gauge their mastery of the topics in the subject. The questions have been carefully selected for each topic and written to reinforce their understanding of the various concepts taught in class and to provide them with sufficient practice in the topics. The book consists of 15 topical test papers and 2 sets of mid-year and final examinations. In this new edition, Formulas and Notes for each topic are presented at the beginning of each test paper for students to refer to should they forget a formula or a concept. Complete worked solutions are included at the back of the book for students who require some help when attempting the questions. The Teacher’s Tip provided helps guide students in areas where assistance may be needed when solving the questions.