Home Practice Question 3262
Medium
 SOF International Mathematics Olympiad (IMO) · IMO Level 1 · 2023 . Sample

Using π = 22/7, what is the circumference of a circle of radius 7 cm?

Related Questions

If a : b = 2 : 3 and b : c = 4 : 5, then a : c is equal to:

SOF International Mathematics Olympiad (IMO) .
Hard
· Mathematics · 2026
See Explanation

Find the next term in the series: 2, 6, 12, 20, 30, ?

SOF International Mathematics Olympiad (IMO) .
Easy
· Mathematics · 2026
See Explanation

How many factors does the number 36 have?

SOF International Mathematics Olympiad (IMO) .
Medium
· Mathematics · 2026
See Explanation

Fill in the blank: The ratio of boys to girls in a class is 4 : 5. If the class has 36 students in all, the number of girls is ______.

SOF International Mathematics Olympiad (IMO) .
Medium
· Mathematics · 2026
See Explanation

Two fair dice are thrown together. What is the probability that the sum of the numbers on the top faces is 8?

SOF International Mathematics Olympiad (IMO) .
Medium
· Mathematics · 2026
See Explanation