Hard SOF International Mathematics Olympiad (IMO) · IMO Level 1 · 2025 . Sample ₹72 is divided in the ratio 5:4. What is the first share? A 35 B 40 C 45 D 32 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
What is the HCF of 144 and 216? SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2016 See Explanation
Find the mean of 14, 16, 18, 20, 22. SOF International Mathematics Olympiad (IMO) . Medium · Mathematics · 2017 See Explanation