AIMO
ASIA INTERNATIONAL MATHEMATICAL OLYMPIAD
2024-25
ABOUT AIMO
Asia International Mathematical Olympiad Union (AIMO Union) is a collaborative international organization among mathematical research organisations and individuals.
It is the mission of AIMO Union to provide teenagers with an international platform for the purposes of learning Mathematics, cultural exchange, intriguing their mathematical insights, improving their qualities of scientific thinking minds and hence enhancing the friendship and cooperation of teenagers from different countries/regions.
Since 2012, we have been holding AIMO Open together with worldwide top mathematical institutions. For the last years, AIMO Open has been successfully concluded (2012 Hong Kong, 2013 Taiwan, 2014 Chengdu, China, 2015 Thailand, 2016 Hong Kong, 2017 Malaysia, 2018 Thailand, 2019 Taiwan, 2020 & 2021 Online due to pandemic). The number of students participating in AIMO Open keeps increasing.
In the recent years, happy learning and diversity learning are emphasized. In order to further present the beauty of Mathematics to different students and stimulate their interests in Mathematics, AIMO Union has established World Mathematics Games Open which can provide a professional platform for all students to learn Mathematics by playing. Through playing different kinds of Mathematics games, different cognitive learning skills such as shape, logic, space and numbers can be developed. Students with higher reading ability get benefit in traditional Mathematics teaching, but all talented students with different strengths can explore their mathematical potential through playing Mathematics games. Through both AIMO Open (Finals) and WMGO, AIMO Union is willing to scout for more Mathematics talents and further promote quality Mathematics education.
COMPETITION DETAILS
FOR
(as per academic year 2024-25)
WHERE
Online from home (not from an examination centre). On desktop/laptop only with webcam for remote proctoring.
WHEN
**Flexibility of appearing in any of the 4 time slots (Morning and evening) across the two days **
Registrations are Open Now for Trial Rounds (Country Level Rounds). Online Registrations Only.
Last Date of Registration: 20th April 2025.
Fees: INR 1500 per participant (student). Discounts available on multiple competitions or multiple entries.
Fees include: Access to some past papers and answer keys as downloadable soft copies.
AIMO Trials online exam login credentials, schedule and exam instructions will be provided by email after registrations close one week before the exam.
Other Preparation Resources (Paid & Optional): AIMO Online Learning Platform access. Click here to know more
Registration through G.O.A. is open only for students in India or Indian students with a valid Indian address.
Students who get Gold/Silver/Bronze honours may then apply for AIMO Finals held in a different country by paying an additional registration fee. Please treat AIMO Finals as a separate competition as it might require travel and even if held online, the registration fees is much higher.
How to Prepare for the Olympiad
- You will receive some past papers access with answer keys on registration for many Olympiads. This will be assigned as a course to you under the “My Courses” section of this website when you login to you account.
- AIMO Online Learning Platform access. (Optional and Paid). Click here to know more
- You may also join our Online Training available if you are from Grade 1 to 8 (Explore our training page).
- You may explore our e-books section also.
- You may also explore the other competitions and their sample papers for more practice.
- Check our YouTube Channel (Click here to explore) and compiled playlists there.
- Check out other recommended learning websites by us. (Click here to explore)
AIMO Trial
(Local Trial Round)
Students from Grade 2 to Grade 12 (Academic year 2024 – 2025)
- 9 groups in total (G2 to G9 and GSS)
- G2 – G9 corresponds to grade 2 to 9 respectively
- Grade 10 – 12 are grouped as Senior Secondary (GSS)
Contest Time
- G2 to G9 (Grade 2 to 9) – 70 minutes
- GSS (Grade 10 to Grade 12) – 90 minutes
Exam Format
- Section A: 8 questions, 4 marks each
- Section B: 8 questions, 5 marks each
- Section C: 4 questions, 7 marks each
- Total 20 questions, 100 marks
- Language: In English
- Question Format: All are Open ended questions
Contest will be held online
AIMO Finals
(Final Global Round)
Students: Grade 2 to Grade 12 (2024-2025)
Eligibility: Get gold, silver or bronze honour award in local trial round of 2022-23 AIMO Open
- 9 groups in total (G2 to G9 and GSS)
- G2 – G9 corresponds to grade 2 to 9 respectively
- Grade 10 – 12 are grouped as Senior Secondary (GSS)
Question Format
- All are Open ended questions
- Registrations for Award winners of AIMO trials will begin after results.
- Group G2 to GSS
Contest Time
- 120 minutes
Exam Format
- Section A: 12 questions, 3 marks each
- Section B: 10 questions, 5 marks each
- Section C: 8 questions, 8 marks each
- Total 30 questions, 150 marks
- Language: In English
AIMO Finals will be held in a different country. It might be held Online due to the pandemic depending on the situation.
AIMO Finals contestants will also participate in WMGO (World Mathematics Games Open) at no additional cost.
AIMO Trial
(Local Trial Round)
- Gold honor: Top 10% of students in each group
- Silver honor: Next 20% of students in each group
- Bronze honor: Next 30% of students in each group
* Awarding e-certificates will be given to students with gold, silver and bronze honors. Remaining students will get participation award. There are no medals, only e-certificates.
* The exact awarding percentage will be slightly adjusted if some of the students are getting same marks.
All the awarding is as per country percentile scores.
Only AIMO Trial award (Gold, Silver & Bronze only) winners will be eligible to apply for AIMO Finals.
Please note that all expenses and fees for AIMO Finals has to be borne by students/parents which will be notified to them once registration opens for AIMO Finals for eligible students.
Please treat AIMO Trials and AIMO Finals as separate competitions. Students eligible for Finals who do not register for Finals will still receive their AIMO Trials awards.
AIMO Finals
(Final Global Round)
- Gold honor : Top 10% of students in each group
- Silver honor: Next 20% of students in each group
- Bronze honor: Next 30% of students in each group
- Champion: The 1st student in each group
- First runner-up: The 2nd student in each group
- Second runner-up: The 3rd student in each group
- National star: The top student in each country/region
* Awarding certificates and medals will be given to students with gold, silver and bronze honors.
* Trophy cups will be given to champion, first runner-up, second runner-up and national star.
* The exact awarding percentage will be slightly adjusted if some of the students are getting same marks. Students born later will be given the preference for awards when they have the same scores.
All the awarding is as per global percentile scores.
AIMO Union
Asia International Mathematical Olympiad Union (hereinafter referred to as “AIMO Union”) is a collaborative international organisation among Asian mathematical research organisations and individuals.
It is the mission of AIMO Union to provide teenagers with an international platform for the purposes of learning mathematics, cultural exchange, intriguing their mathematical insights, improving their qualities of scientific thinking minds and hence enhancing the friendship and cooperation of Asian teenagers of different countries.
ALL COMPETITIONS
LEARNING SUPPORT & RESOURCES
Competitions
Self Learning Resources
Online Trainings
SELF LEARNING RESOURCES
Self Paced Online Courses
COMING SOON
Watch this space for updates.
E-Books
The best Math Olympiad books available at discounted rates through our partnership with SAP.
ONLINE TRAINING
Global Olympiads Academy brings a Math Enrichment program for younger kids (grade 1 to grade 8) for International Olympiads (AMC, AIMO, TIMO, WMI, HKIMO, SEAMO,PIMSO,AMC 8, Gauss, etc.) The program will help the students strengthen their fundamentals, application and problem-solving skills and their overall higher order thinking skills like logical and analytical thinking. This course with Global standards (inspired by Common Core, Singapore Math and Indian NCERT curriculum) will not help students overcome fear with Math but would inculcate ownership, rigour and perseverance and most importantly liking for the Math. This will help them improve their academic performance in school and definitely in any competitive exam and lay a strong foundation for preparation of entrance exams in future.
Learning Groups (Batches)
- Lower Primary (LP – Grade 1 to Grade 2)
- Middle Primary ( MP – Grade 3 & 4)
- Upper Primary (UP – Grade 5 & 6)
- Lower Secondary (Middle School – Grade 7 & 8)
AIMO 2023 GALLERY
