# Grade 9 Math Problems MCQs Quiz Online PDF Download eBook

Grade 9 math problems Multiple Choice Questions (MCQ), grade 9 math problems quiz answers PDF to practice grade 9 math test for online classes. Learn sets and functions Multiple Choice Questions and Answers (MCQs), "Grade 9 Math Problems" quiz questions and answers for online teaching certification programs. Learn ordered pairs, important sets, operations on sets, grade 9 math problems test prep for online courses.

"If U={1, 2, 3, 4, 5} and A={2, 4} then A' should be" Multiple Choice Questions (MCQ) on factorization of expressions with choices *{2, 4, 5}, {2, 4}, {1, 2, 3, 4, 5}, and {1, 3, 5}* for online teaching certification programs. Free math student portal for online learning sets and functions quiz questions for distance learning classes.

## MCQs on Grade 9 Math Problems PDF Download eBook

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 the set consisting of all the 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: The intersection of set A and B is denoted by

- A∩B
- A∪B
- A+B
- A-B

A