# Grade 9 Math Problems MCQs Quiz Worksheet PDF Download

Learn grade 9 math problems MCQs, math test for online course learning and test prep to practice. Sets and functions quiz questions has multiple choice questions (MCQ), grade 9 math problems test to learn for admission in best undergraduate math programs.

Math practice test MCQ on if u={1, 2, 3, 4, 5} and a={2, 4} then a' should be with options {2, 4, 5}, {2, 4}, {1, 2, 3, 4, 5} and {1, 3, 5} problem solving skills for competitive exam, viva prep, interview questions with answer key. Free math revision notes to learn grade 9 math problems quiz with MCQs to find questions answers based online learning tests.

## MCQs on Grade 9 Math Problems Quiz PDF Download

MCQ. If U={1, 2, 3, 4, 5} and A={2, 4} then A' should be

- {2, 4, 5}
- {2, 4}
- {1, 2, 3, 4, 5}
- {1, 3, 5}

D

MCQ. If 2 sets A and B are given, then set consisting of all elements which are either in A or in B or in both is called

- Intersection of A and B
- union of A and B
- Complement of A
- Complement of B

B

MCQ. If X={1, 2, 3, 4, 5} and Y={2, 4, 5, 6, 8} then Y-X equals to

- {4, 5}
- {1, 6}
- {6, 8}
- {1, 3}

C

MCQ. If X={1, 2, 3, 4, 5} and Y={2, 4, 5, 6, 8} then X-Y equals to

- {6, 8}
- {1, 3}
- {4, 5}
- {1, 6}

B

MCQ. Intersection of set A and B is denoted by

- A∩B
- A∪B
- A+B
- A-B

A