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YMO 2025 IS NOW HERE!

YOUTH MATHEMATICS OLYMPIAD

As the new school year settles, we are thrilled to announce that the Youth Mathematics Olympiad is back at it again - bigger and bolder than ever before! 

Registration is NOW OPEN for YMO 2025! - Gather your team, embrace the challenge, and let's make YMO 2025 the most impactful yet.

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About Our Competition

Online Round

  • Duration: 90 Minutes

  • Format: 30 Multiple Choice Questions (MCQ)

  • Language: English & Khmer

Individual Round

  • Duration: 90 Minutes

  • Format: 30 Multiple Choice Questions (MCQ)

  • Language: English & Khmer

Team Round

  • Duration: 60 Minutes

  • Format: 15 Multiple Choice Questions (MCQ) + 10 Open-Ended Questions

  • Language: English & Khmer

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Testing Format

Online Round

  • Students are required to take the online round in order to advance to final round.

  • On examination day, students of each category will be given 90 minutes to take the contest on a testing site.

  • Qualification rate is 80%, meaning the top 80% students will pass onto the final round.

Final Round

  • Students have the option to pick between 3 choices: Individual round only, Team round only or both rounds.

  • Both rounds will be taken at an exam centre on paper.

  • Qualifications for gold is to be a top 10%, the next 15% will be silver and the next 20% will be bronze.

6 Categories

Academic Year 2024 - 2025

  • Category I: Grade 1 & 2

  • Category II: Grade 3 & 4

  • Category III: Grade 5 & 6

  • Category IV: Grade 7 & 8

  • Category V: Grade 9 & 10

  • Category VI: Grade 11 & 12

Contest Dates

  • Online Round: 25th May, 2025

  • Final Round: 20th July, 2025

*Dates are subject to change.​

Online Exam Details

Registration

Benefits

  • Registration Fee: $1

  • Registration Starts: 5th April, 2025

  • Registration Ends: 21st May 2025

  • Time Schedule: *to be decided.

Telegram QR Code below

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  • Compete and Grow: Measure your abilities against the best young mathematicians in Cambodia

  • Boost Your Future Opportunities: Stand out in university applications and scholarships

  • Make a Difference: By participating, you contribute to YMO’s charitable initiatives, helping us support education and community development in Cambodia.

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