11th Grade Union & Intersection Quizzes, Questions & Answers

11th Grade

Top Trending Union & Intersection Quizzes

Ready for the next step in set operations? This quiz takes you deeper into unions and intersections, with problems that go beyond the basics. Take this quiz to strengthen your confidence in working with multiple sets.

Questions: 10 | Attempts: 123 | Last updated: Jan 20, 2026

Sample Question 1
Given A = {1, 3, 5}, B = {2, 3, 4}, find A ∩ B′ if U = {1, 2, 3, 4, 5}.

{1, 5}

{2, 4}

{3}

{1, 2, 5}

Sample Question 2
Given A = {2, 4, 6}, B = {4, 6, 8}, find (A ∪ B)′ if U = {2, 4, 6, 8, 10}.

{10}

{2}

{4, 6, 8}

{8, 10}

Sample Question 3
Given A = {x, y}, B = {y, z}, C = {z, x}, find A ∪ (B ∩ C).

{x, y, z}

{x, y}

{y, z}

{z}

Recent Union & Intersection Quizzes

Set Theory → Union and Intersection (Advanced)

Take your set reasoning further! In this quiz, you’ll apply unions and intersections to advanced problems, combining logic and calculation. Take this quiz to master higher-level set theory challenges.

Questions: 10 | Attempts: 19 | Last updated: Jan 20, 2026

Sample Question
Simplify (A ∪ B) ∩ (B ∪ C).

B ∪ (A ∩ C)

A ∪ (B ∩ C)

(A ∩ B) ∪ C

(A ∪ C) ∩ B