Medium SOF International Mathematics Olympiad (IMO) · IMO Level 1 · 2025 . Sample Find the next term: 7, 12, 17, 22, ? A 28 B 27 C 32 D 22 Submit Answer Show Explanation Mark as Completed Mark as Important Mark for Review
Simplify the fraction 16/32. SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2021 See Explanation
What is the HCF of 78 and 117? SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2018 See Explanation
Simplify the fraction 36/72. SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2018 See Explanation
Find the next term: 3, 8, 13, 18, ? SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2020 See Explanation
Find the mean of 13, 15, 17, 19, 21. SOF International Mathematics Olympiad (IMO) . Medium · Mathematics · 2016 See Explanation