Question 1

Which of the following collections is NOT a set?

Accepted Answer

the collection of all rich people in a certain barangay

Answer

the collection of all teachers in a community

Answer

the collection of all teenagers in a community

Answer

the collection of all books in the library

Question 2

Which of the following collections is a set?

Accepted Answer

the collection of all underemployed Filipino workers

Answer

the collection of all beautiful ladies in town

Answer

the collection of all living people in Mars

Answer

the collection of all young people in Bataan

Question 3

The cardinality of set G ={a,b,c,d,e,f,g} is

Accepted Answer

7

Answer

8

Answer

5

Answer

6

Question 4

Which of the following is NOT a subset of G={a,b,c,d,e,f,g} ?

Accepted Answer

H= {a,e,i}

Answer

H={a,g}

Answer

H={a,b,c}

Answer

H={a,e}

Question 5

How many possible subsets are there in the set M={🔵,⬛,🔺} ?

Accepted Answer

8

Answer

2

Answer

6

Answer

4

Question 6

Let U={1,2,3,4,5,6,7,8,9} and A ={0,1,2,3,4,5}. The elements of A' are

Accepted Answer

{6,7,8,9}

Answer

{0,1,2,3,9}

Answer

{0,1,2,3,4,6,8}

Answer

{0,1,3,5,7,9}

Question 7

Let C= {5,7,9} and D={4,5,6,7,8}. The elements of D-C are

Accepted Answer

{4,6,8}

Answer

{6,8}

Answer

{0,1,3,5}

Answer

{0,1,2,3,4}

Question 8

Let U={1,2,3,4,5,6,7,8,9} and C ={5,7,9}. The elements of C' are

Accepted Answer

{0,1,2,3,4,6,8}

Answer

{0,1,3,5,7,9}

Answer

{0,1,2,3,9}

Answer

{6,7,8,9}

Question 9

Let A= {0,1,2,3,4,5} and B={2,4,6,8}. The elements of A-B are

Accepted Answer

{0,1,3,5}

Answer

{0,1,2,3,4}

Answer

{6,8}

Answer

{4,6,8}

Question 10

Let U={0,1,2,3,4,5,6,7,8,9}, A= {0,1,2,3,4,5} and B={2,4,6,8}. The elements of (B-A)' are

Accepted Answer

{0,1,2,3,4,5,7,9}

Answer

{0,1,2,3,4,5}

Answer

{2,4,6,8}

Answer

{6,8}

Question 11

Let A= {0,1,2,3,4,5} and B={4,5,6,7,8}. The elements of $A \cup B$   are

Accepted Answer

{0,1,2,3,4,5,6,7,8}

Answer

{2,4}

Answer

{}

Answer

{2,4,5,6,7,8,9}

Question 12

Which of the following Venn Diagram represents  $A \cap B$ ?

Accepted Answer

https://uploads.quizalize.com/3b4d06d5-984a-4e26-8ca4-152d90cbbddf/question/09426b8ce0f6dd0a991452c06f576cc851b4e396.JPG

Answer

https://uploads.quizalize.com/3b4d06d5-984a-4e26-8ca4-152d90cbbddf/question/4abbb209a05bd26d3abfc63cf3b5172c38eadf50.JPG

Answer

https://uploads.quizalize.com/3b4d06d5-984a-4e26-8ca4-152d90cbbddf/question/ed874400acfb919eeeabfdd1ca57a197590e5801.JPG

Answer

https://uploads.quizalize.com/3b4d06d5-984a-4e26-8ca4-152d90cbbddf/question/bd4566ae3cf1de217d49541c2d5e71af2f62e5b5.JPG

Question 13

Which of the following is represented by the figure?

Accepted Answer

$B \subset A$

Answer

$A \cup B$

Answer

$A \cap B$

Answer

$A \subset B$

Question 14

Let A= {0,1,2,3,4,5} and B={4,5,6,7,8}. The elements of $A \cap B$   are

Accepted Answer

{4,5}

Answer

{6,7,8}

Answer

{0,1,2,3}

Answer

{0,1,2,3,4,5,6,7,8}

Question 15

Which of the following is represented by the Venn Diagram?

Accepted Answer

A'

Answer

A-B

Answer

B-A

Answer

B'

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