Maths Olympians for Grade 5 - 6 (Age 11-12) This book is specially designed for students interested in participating in the Mathematics Olympiad, but even those who just have a casual interest in Mathematics will find the questions here intriguing and challenging. The questions in the book are arranged in order of difficulty, in five sections of thirty questions each. The detailed solutions and workings can be found at the back of the volume. We sincerely hope that by doing the questions in this book, students will understand and grasp the fundamental techniques required for critical Mathematical thinking.