• covers question-types since 2003 (with answer keys) • exposes “trick” questions • provides full set of step-by-step solution approaches (available separately) • provides an easy path to final A* distinction grade • complete edition and concise edition eBooks available

• questions from top schools since 2003 • complete encyclopedia of over 350 questions • complete answer keys • full set of step-by-step solution approaches available separately • complete edition and concise edition eBooks available

• covers latest MOE syllabus • comprehensive examples and solutions for quick revision • helps students to familiarise with various exam question-types • complete edition and concise edition eBooks available

• actual GCE exam question-types • must-have critical resource for students and tutors • all trick question-types since 1997 covered • answer keys provided • Complete edition and concise edition eBooks available

• covers latest MOE syllabus and beyond • comprehensive notes and examples • additional foot notes to enhance understanding • complete edition and concise edition eBooks available

- question-types from IGCSE examinations - conform to latest IGCSE syllabus - complete answer keys - complete step-by-step solutions available separately - arrange in topical order to facilitate drilling - complete encyclopedia of question-types - comprehensive “trick” questions revealed - tendency towards carelessness is greatly reduced - most efficient method of learning, hence saves time - advanced tradebook - complete edition and concise edition eBooks available

• important for accurate self-education • provide expert guidance • enable students to acquire competence as fast as possible • Complete edition and concise edition eBooks available

• according to syllabus for exam up to year 2017 • completely covers all question-types since 2003 • full set of step-by-step solution approaches (sold separately) • answer keys provided • provides teachers’ comments revealing common mistakes & wrong habits • buy print edition online at www.yellowreef.com to enjoy attractive discounts • complete eBook edition and concise eBook edition available • also suitable for • Cambridge GCE AL (H1/H2) • Cambridge International AL • Cambridge Pre-University • Books available for other subjects including Physics, Chemistry, Biology, Mathematics, Economics, English • Primary level, Secondary level, GCE O-level, GCE A-level, iGCSE, Cambridge A-level, Hong Kong DSE • Concise eBooks are tailored for quick revision, whereas Complete eBooks are for detailed studies • visit www.yellowreef.com for sample chapters and more

• first to completely cover all question-types since 1996 (with answer keys) • first to expose all “trick” questions • provides full set of step-by-step solution approaches (available separately) • provides an easy path to final A* distinction grade • Complete edition and concise edition eBooks available