Medium SOF International Mathematics Olympiad (IMO) · IMO Level 1 · 2022 . Sample What is the HCF of 102 and 153? A 153 B 17 C 102 D 51 Submit Answer Show Explanation Mark as Completed Mark as Important Mark for Review
Simplify the fraction 6/12. SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2016 See Explanation
Find the next term: 6, 8, 10, 12, ? SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2018 See Explanation
Find the mean of 22, 24, 26, 28, 30. SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2025 See Explanation
Find the next term: 4, 8, 12, 16, ? SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2015 See Explanation
Simplify the fraction 26/52. SOF International Mathematics Olympiad (IMO) . Medium · Mathematics · 2013 See Explanation