
Set Elements Identification
Authored by BIRHANU SIME
Others
9th Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a set in mathematics?
A set in mathematics is a form of transportation
A set in mathematics is a collection of distinct objects.
A set in mathematics is a type of fruit
A set in mathematics is a group of animals
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which symbol is used to represent a set?
( )
< >
[ ]
{ }
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a set has elements {1, 2, 3}, how many elements does it contain?
3
4
5
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the cardinality of an empty set?
2
3
1
0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the elements in the set {apple, banana, orange}.
pear
grape
watermelon
apple, banana, orange
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False: Sets can contain duplicate elements.
True
True, but only in certain cases
True, if the elements are of different types
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If A = {1, 2, 3} and B = {3, 4, 5}, what is the intersection of sets A and B?
{2, 5}
{3}
{1, 2, 3, 4, 5}
{1, 4}
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