O Level Mathematics Challenging Drill Questions Concise Yellowreef

• according to syllabus for exam up to year 2020 • new questions from top schools & colleges since 2008 – 2017 • exposes “surprise & trick” questions • complete answer keys • most efficient method of learning, hence saves time • arrange from easy-to-hard both by topics and question-types to facilitate easy absorption • full set of step-by-step solution approaches (available separately) • advanced trade book • complete and concise eBook editions available • also suitable for • Cambridge GCE AL (H1/H2) • Cambridge International A & AS Level • 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 • visit www.yellowreef.com for sample chapters and more

• updated with new questions from top schools & colleges from 2003 – 2013 • complete and true encyclopedia of all question-types • exposes “surprise & trick” questions • complete answer keys • most efficient method of learning, hence saves time • arrange from easy-to-hard by topics and question-types to facilitate easy absorption • advanced trade book • complete and concise eBook editions available • also suitable for • Cambridge GCE OL • Cambridge IGCSE • Cambridge IOL • 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 • visit www.yellowreef.com for sample chapters and more

• 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

• 10 sets of up-to-date ordinary examination papers modelled after the actual examination • answer keys intentionally withheld to simulate actual examination condition • full solutions, mark schemes and exam reports for the questions available separately • best used just before taking the actual examination • complete edition and concise edition eBooks available

• Full solutions to question-types from top schools & colleges since 2003 • topical order to facilitate drilling • solutions to complete and thorough encyclopedia of question−types • step-by-step solutions to “trick” questions • tendency towards carelessness is greatly reduced • most efficient method of learning, hence saves time • advanced tradebook • complete edition eBook available • visit www.yellowreef.com for sample chapters and more

• 10 sets of up-to-date ordinary examination papers with actual question-types • answer keys intentionally withheld to simulate actual examination condition • full solutions, mark schemes and exam reports for the questions, available separately • best used just before taking the actual examination • complete edition and concise edition eBooks available