This book is developed to understand and clear all the mathematical problems involving multiple tips and tricks. Written in a simple narrative and easy-to-understand methodology, this book helps students to overcome all the anxieties related to mathematics. This book will be helpful for not only O-Level and GCSE students but also for students who are weak at mathematics. It provides a quick recap of all the important topics for exam preparation to the students but also a reference guide for fresh teachers in solving all the mathematical problems independently. This book covers the complete syllabus of O-level and GCSE Mathematics along with a simple solution provider for the University aptitude test preparations.