Easy SOF International Mathematics Olympiad (IMO) · Set C · 2026 . Sample Find the next number in the series: 6, 12, 24, 48, ? A 96 B 50 C 94 D 144 Submit Answer Show Explanation Mark as Completed Mark as Important Mark for Review
Determine the nature of the roots of 3x² + (4)x + (-3) = 0 using the discriminant. SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2026 See Explanation
In a right triangle, the two legs measure 9 cm and 12 cm. Find the length of the hypotenuse. SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2024 See Explanation
What is the value of cos 90°? SOF International Mathematics Olympiad (IMO) . Easy · Mathematics · 2024 See Explanation
Simplify: 6^4 × 6^4 SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2026 See Explanation
Determine the nature of the roots of 2x² + (-1)x + (6) = 0 using the discriminant. SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2025 See Explanation