Apr 13, 2026
5 min read
RMO Past Year Papers（2009-2025）
（click the title to download）
Round 1 Papers & Answers:
RIPMWC (Now known as RMO)
2009： 
RIPMWC 2009 Round 1.pdf RIPMWC 2009 Round 1 (ANS).pdf
2010： RIPMWC 2010 Round 1.pdf RIPMWC 2010 Round 1 (ANS).pdf
2011： RIPMWC 2011 Round 1.pdf RIPMWC 2011 Round 1 (ANS).pdf
2012： RIPMWC 2012 Round 1.pdf RIPMWC 2012 Round 1 (ANS).pdf
2013： RIPMWC 2013 Round 1.pdf RIPMWC 2013 Round 1 (ANS).pdf
2014： RIPMWC 2014 Round 1.pdf RIPMWC 2014 Round 1 (ANS).pdf
2015： RIPMWC 2015 Round 1.pdf RIPMWC 2015 Round 1 (ANS).pdf
2016： RIPMWC 2016 Round 1.pdf RIPMWC 2016 Round 1 (ANS).pdf
2017： RIPMWC 2017 Round 1.pdf RIPMWC 2017 Round 1 (ANS).pdf
2018： RIPMWC 2018 Round 1.pdf RIPMWC 2018 Round 1 (ANS).pdf
2019： RIPMWC 2019 Round 1.pdf RIPMWC 2019 Round 1 (ANS).pdf
2020：（Cancelled due to the pandemic）
2021： RIPMWC 2021 Round 1.pdf RIPMWC 2021 Round 1 (ANS).pdf
2022： RMO 2022 Round 1.pdf RMO 2022 Round 1 (SOLN).pdf
2023： RMO 2023 Round 1.pdf RMO 2023 Round 1 (SOLN).pdf
2024： RMO 2024 Round 1.pdf RMO 2024 Round 1 (SOLN).pdf
2025： RMO 2025 Round 1 (with ANS).pdf
Round 2 Papers & Answers:
2014： RIPMWC 2014 Round2 – Junior.pdf RIPMWC 2014 Round2 – Junior(answer).pdf
2015： RIPMWC 2015 Round2 – Junior.pdf RIPMWC 2015 Round 2 Junior (Ans).pdf
2017： RIPMWC 2017 Round2 – Open.pdf RIPMWC 2017 Round2 – Open(answer).pdf
RIPMWC 2017 Round2 - Junior.pdf RIPMWC 2017 Round2 – Junior(answer).pdf
2018： RIPMWC 2018 Round2 - Junior.pdf RIPMWC 2018 Round2 – Junior(answer).pdf
2019： RIPMWC 2019 Round2 - Junior.pdf RIPMWC 2019 Round2 – Junior(answer).pdf
2023： RIPMWC 2023 Round 2 - Junior.pdf RIPMWC 2023 Round2 - Junior(answer).pdf
RIPMWC 2009 Round 1.pdf RIPMWC 2009 Round 1 (ANS).pdf
2010： RIPMWC 2010 Round 1.pdf RIPMWC 2010 Round 1 (ANS).pdf
2011： RIPMWC 2011 Round 1.pdf RIPMWC 2011 Round 1 (ANS).pdf
2012： RIPMWC 2012 Round 1.pdf RIPMWC 2012 Round 1 (ANS).pdf
2013： RIPMWC 2013 Round 1.pdf RIPMWC 2013 Round 1 (ANS).pdf
2014： RIPMWC 2014 Round 1.pdf RIPMWC 2014 Round 1 (ANS).pdf
2015： RIPMWC 2015 Round 1.pdf RIPMWC 2015 Round 1 (ANS).pdf
2016： RIPMWC 2016 Round 1.pdf RIPMWC 2016 Round 1 (ANS).pdf
2017： RIPMWC 2017 Round 1.pdf RIPMWC 2017 Round 1 (ANS).pdf
2018： RIPMWC 2018 Round 1.pdf RIPMWC 2018 Round 1 (ANS).pdf
2019： RIPMWC 2019 Round 1.pdf RIPMWC 2019 Round 1 (ANS).pdf
2020：（Cancelled due to the pandemic）
2021： RIPMWC 2021 Round 1.pdf RIPMWC 2021 Round 1 (ANS).pdf
2022： RMO 2022 Round 1.pdf RMO 2022 Round 1 (SOLN).pdf
2023： RMO 2023 Round 1.pdf RMO 2023 Round 1 (SOLN).pdf
2024： RMO 2024 Round 1.pdf RMO 2024 Round 1 (SOLN).pdf
2025： RMO 2025 Round 1 (with ANS).pdf
Round 2 Papers & Answers:
2014： RIPMWC 2014 Round2 – Junior.pdf RIPMWC 2014 Round2 – Junior(answer).pdf
2015： RIPMWC 2015 Round2 – Junior.pdf RIPMWC 2015 Round 2 Junior (Ans).pdf
2017： RIPMWC 2017 Round2 – Open.pdf RIPMWC 2017 Round2 – Open(answer).pdf
RIPMWC 2017 Round2 - Junior.pdf RIPMWC 2017 Round2 – Junior(answer).pdf
2018： RIPMWC 2018 Round2 - Junior.pdf RIPMWC 2018 Round2 – Junior(answer).pdf
2019： RIPMWC 2019 Round2 - Junior.pdf RIPMWC 2019 Round2 – Junior(answer).pdf
2023： RIPMWC 2023 Round 2 - Junior.pdf RIPMWC 2023 Round2 - Junior(answer).pdf Discussion
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