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Set Theory
Set Theory
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20 Easy questions on the basic knowledge of Set Theories.
Flashcards
20 cards
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Questions
20
Answers
1
What would be a subset for furniture?
Science
Window
Chair
None of the choices
2
Which is not a rational number?
.5
square root of 2
1.5
7
3
What is the closest definition to rational numbers?
Numbers that can be turned into fractions
Numbers that includes both positive and negative
All positive numbers
All positive real numbers
4
What is the closest definition of integers?
Numbers that consist of positive and negative
All existing numbers
All numbers ranging from 0 - infinity
Natural numbers
5
Which categories can go into a "Subject" set?
Math
SAT
chairs
Clothes
6
Where is the integer ?
5
-4
-1
All
7
Which of these are subsets for odd numbers?
1, 3, 5, 7
1, 2, 6, 7
2, 4, 6, 8
4, 5, 6, 7
8
Are all integers natural numbers?
No
Yes
9
Which of these is not an integer?
-2
5
-0.9
3
10
Are all rational numbers real numbers?
Yes
No
11
What can be a subset for subjects: Physics, Maths, L.A, History, and Biology
Math
None of the above
Science
Subjects
12
Does it make sense for a SetA = Furniture, to have a subset of "Made Of Wood"?
No
Yes
13
What would be the subset for animals: Giraffes, Hyenas, Elephants, Dogs?
Small
Tall
Short
Big
14
Can natural, integers, and rational numbers be categorized as real numbers?
No
Yes
15
What would be a subset for the set of numbers?
All of the above
Natural
Odd
Whole
16
Which one of these would be a subset for science?
Writing
Biology
Maths
Reading
17
Which one of these are real numbers?
All The Above
1
3
0.5
18
What does this symbol "{}" represent?
Equal
Set
Subset
None of the choices
19
What is the closest definition to real numbers?
All existing numbers
Natural numbers
Numbers that are both negative and positive
Numbers ranging from 1 - 1000
20
What is the closest definition to natural numbers?
Natural numbers are all positive numbers, starting from one
None of the above
Natural number does not have to only be positive
Natural numbers are real numbers
