Grade 9 Math Problems Multiple Choice Questions (MCQ) PDF Download

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

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

MCQ 2: 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

1. Intersection of A and B
2. union of A and B
3. Complement of A
4. Complement of B

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

1. {4, 5}
2. {1, 6}
3. {6, 8}
4. {1, 3}

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

1. {6, 8}
2. {1, 3}
3. {4, 5}
4. {1, 6}

MCQ 5: The intersection of set A and B is denoted by

1. A∩B
2. A∪B
3. A+B
4. A-B