Worksheet: Types of Sets

In this worksheet, we will practice determining different types of sets.

Q1:

Is the set “letters in the English alphabet” finite, infinite, or null?

  • AInfinite
  • BFinite
  • CNull

Q2:

Is the following set null or not?

The set of Arabic countries in Australia.

  • Anot null
  • Bnull

Q3:

Is the following set null or not?

The set of triangles with 4 sides.

  • Anot null
  • Bnull

Q4:

What is the name of a set which has no elements?

  • Anull set
  • Binfinite set
  • Cfinite set

Q5:

Is the set of Egyptian governorates in Asia null or not?

  • ANull
  • BNot null

Q6:

Is the following set null or not?

The set of students in your class who have been to the moon.

  • Anull
  • Bnot null

Q7:

Is the following set null or not?

The set of the governerates in Upper Egypt that are located on the Mediterranean Sea.

  • Anot null
  • Bnull

Q8:

Is the following set null or not?

The set of even numbers less than 2.

  • ANull
  • BNot null

Q9:

Which of the following choices is an infinite set?

  • Athe set of whole numbers less than 84
  • Bthe set of whole numbers between 7 and 343
  • Cthe set of multiples of 7 smaller than 343
  • Dthe set of multiples of the number 4

Q10:

A set that has a limited number of elements is called a/an set.

  • Anull
  • Bfinite
  • Cinfinite

Q11:

A set that has an unlimited number of elements is called a/an set.

  • Ainfinite
  • Bfinite
  • Cnull

Q12:

Sets that contain the same number of elements are called .

  • Aequivalent sets
  • Bdifferent sets
  • Cequal sets

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