Numbers / Sets

Types of Numbers / Sets

Multiple Choice

All of the following are composite numbers Except?

• 12

• 24

• 35

• 17

Multiple Choice

Choose the number which is a prime number as well as an even number.

• 2

• 12

• 22

Multiple Choice

Describe the set

A= { 3,7,9,11,15}

• the set of even numbers

• the set of odd numbers

• the set of composite numbers

• the set of cardinal numbers

Multiple Choice

Name the type of set shown

X= { h, i, j, k}

Y = { June, May, July, March }

• equivalent

• equal

• finite

• empty

Multiple Choice

List the elements of the set.

even numbers between 5 and 15.

• { 5,10, 15}

• { 2, 4, 6, 8,10,12, 14 }

• { 6, 8, 10, 12, 14}

• { 5, 7, 9, 11, 13 }

Multiple Choice

Say if the set is finite or infinite.

The sand on the beach.

• finite

• infinite

Multiple Choice

Say if the statement is true or false.
{ Monday, Tuesday }  $=$   { Months of the year}

• false

• true

Multiple Choice

Which is a composite number?

• 23

• 30

• 11

Multiple Choice

Say whether finite or infinite

number of eggs in a dozen

• finite

• infinite

Multiple Choice

Which is NOT a subset of the following set.

C= { primary colours}

• { pink, blue }

• { blue, yellow }

• { yellow, red}

• { red }