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The most challenging questions from the various top school mathematics preliminary examinations were collected, adapted and compiled topically into these legendary sets of question papers. These legendary papers were the essence of many years of compilation and were originally accessible only to students of our tuition class. Now, Mr Au has generously decided to release them for the public to use and allow them to benefit all you hardworking students out there. Exposure to these challenging questions help students reinforce their understanding for the various mathematics topics and bring them one step closer to A1 !

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