IKMC 2024 - Grades 5-6 - Set 2 - Self-study Question 25

Question 25

Simon places four differently patterned cups randomly on four matching saucers. Which statement is correct?

1. Certainly no cup matches its saucer.
2. Certainly exactly one cup matches.
3. Exactly two matches are impossible.
4. Exactly three matches are impossible.
5. Four matches are impossible.