WorksheetsSet Concepts
Total questions: 15
Worksheet time: 8mins
What do you call the objects in each set?
intersections
complements
elements
subsets
What is the other term for listing method?
Set Builder Notation
Roster Form
Rule Form
Verbal Description
Which of the following describes the set whose elements are {1,2,3,4,5,6,7}?
Counting numbers
Counting numbers less than 7
Counting numbers less than 8
Whole numbers
Which among the following set is written in roster form if set A contains the elements of even whole numbers less than 10?
A = {1, 3, 5, 7, 9}
A = {2, 4, 6, 8}
A = {x/x is an even number less than 10}
A = {x/x is an even number}
Which among the following set is written in rule form if set B contains the elements of vowels in the alphabet?
B = {x/x is a vowel in the alphabet}
B = {a, e, i, o, u}
B = {v, o, w, e, l}
B = {x/x is a consonant in the alphabet}
When are two sets equivalent?
two sets have the same cardinality
two sets have common element
two sets are infinite sets
two sets are finite sets
When are two sets equal?
two sets have the same cardinality
two sets have the same elements
two sets are finite sets
two sets are infinite sets
Which of the following is the complement of set A = {1, 3, 5} and U = {1, 2, 3, 4, 5}?
A’ = {1, 2}
A’ = {2, 4}
A’ = {1, 3, 5}
A’ = {1, 2, 3, 4, 5}
Which among the following is the intersection of set A = {1,2,3,4,5,6} and B = {1,2,3,4}?
A ∩ B = {1,2,3,4}
A ∩ B = {1,2,3}
A ∩ B = {2,4}
A ∩ B = {1,2,3,4,5,6}
Which among the following is the union of set A = {1,2,3,4,5,6} and B = {1,2,3,4}?
A ∪ B = {1,2,3,4}
A ∪ B = {1,2,3}
A ∪ B = {2,4}
A ∪ B = {1,2,3,4,5,6}
What is known as the subset of any non-empty set?
complement set
open set
club set
null set
What is the symbol used to represent an empty set?
{}
{x}
€
‘
What is the set that contains all elements in a specific setting?
Union Set
Universal Set
Subset
Complement
What is the cardinality of set C = {colors of the rainbow}?
1
7
6
9
How many subsets does set C = {J, O, Y} contains?
2
4
8
16
