Australian Intermediate Mathematics Olympiad (AIMO) is a highly challenging maths competition designed to identify and stretch talented students. The AIMO paper is pitched at a Year 10 level but may also be of interest to motivated and talented students in years 7 to 9 looking to pursue Olympiad-level mathematics.
AIMO may be suitable to students who have:
AIMO results are used to identify students for selection in the Australian Maths Trust’s invitational high-performance programs.
Like all our competitions, the AIMO contains unique problems designed each year by leading educators and academics to challenge and assess students’ problem-solving skills.
The questions range in difficulty. It is expected that only a small number of students will be able to complete the whole paper. As an indication of the type of questions asked and their level of difficulty, please see the sample AIMO papers below.
| School | Offered | Reserved |
|---|---|---|
| James Ruse AHS | 46 | 10 |
| North Sydney Girls HS | 19 | 5 |
| Baulkham Hills HS | 35 | 17 |
| North Sydney Boys HS | 21 | 4 |
| Normanhurst Boys HS | 15 | 7 |
| Sydney Boys HS | 23 | 9 |
| Hornsby Girls HS | 15 | 5 |
| Sydney Girls HS | 14 | 1 |
| Fort Street HS | 9 | 3 |
| Penrith Selective HS | 4 | 1 |
| Girraween HS | 5 | 1 |
| NBSC Manly Campus | 3 | 1 |
| St George Girls HS | 2 | 1 |
| Hurlstone Agriculture HS | 15 | 1 |
| Others | 14+ |
| School | Offered | Reserved |
|---|---|---|
| Beecroft Public School | 9 | 6 |
| North Rocks Public School | 8 | 5 |
| Ermington Public School | 7 | 3 |
| Artarmon Public School | 7 | 2 |
| Matthew Pearce Public School | 6 | 4 |
| Dural Public School | 7 | 1 |
| Waitara Public School | 4 | 1 |
| Hurstville Public School | 3 | 2 |
| Ryde Public School | 4 | 1 |
| Ironbark Ridge Public School | 6 | 4 |
| Chatswood Public School | 7 | 3 |
| Woollahra Public School | 5 | 0 |
| Neutral Bay Public School | 6 | 0 |
| Others | 25+ |
| School | Offered | Reserved |
|---|---|---|
| James Ruese AHS | 7 | 1 |
| Baulkham Hills HS | 5 | 1 |
| North Sydney Girls HS | 4 | 2 |
| North Sydney Boys HS | 1 | 1 |
| Hornsby Girls HS | 3 | |
| Normanhurst Boys HS | 5 | 2 |
| Sydney Boys HS | 4 | |
| Sydney Girls HS | 3 | 2 |
| Penrith Selective HS | 1 | |
| Girraween HS | 2 | |
| NBSC Manly Campus | 3 | |
| Fort Street HS | 1 | |
| Others | 3 |