Hard SOF International Mathematics Olympiad (IMO) · IMO Level 1 · . Sample Which is the least common multiple of 8 and 12? A 16 B 20 C 24 D 36 Submit Answer Show Explanation Mark as Completed Mark as Important Mark for Review
A point P is at a distance of 82 cm from the centre O of a circle of radius 18 cm. Find the length of the tangent drawn from P to the circle. SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2025 See Explanation
A card is drawn at random from a well-shuffled deck of 52 playing cards. What is the probability that it is a face card? SOF International Mathematics Olympiad (IMO) . Hard · Mathematics · 2025 See Explanation
Simplify: 4^2 × 4^2 SOF International Mathematics Olympiad (IMO) . Medium · Mathematics · 2024 See Explanation
Solve the pair of linear equations for x: 2x + 1y = -4 and 2x + -2y = 2. SOF International Mathematics Olympiad (IMO) . Medium · Mathematics · 2025 See Explanation
If the sum of the roots of a quadratic equation is 0 and the product of the roots is -9, what is the equation (in the form x² - (sum)x + (product) = 0)? SOF International Mathematics Olympiad (IMO) . Medium · Mathematics · 2025 See Explanation