All ISEE Lower Level Math Resources
Example Questions
Example Question #2 : Sets
Define two sets as follows:
How many elements are in ?
is the intersection of sets
and
- the set of all elements that appear in both sets. As can be seen, those elements are
- making 3 the correct choice.
Example Question #1 : Sets
Use the number sequence to answer the question.
What is the next number in the sequence?
The numbers in this sequence follow a pattern; each new number is twice the one that came before it. To find the next number in the sequence, multiply by two.
.
Example Question #163 : Data Analysis And Probability
Find the missing number in the sequence:
16
12
20
24
16
The pattern of the sequence is to multiply each number by to get to the next number.
and
Example Question #164 : Data Analysis And Probability
What is the next number in this sequence?
Notice that the numbers in this list are growing at an increasing rate.
First you add :
Then you add :
Then you add :
.
By the time you get to the 18, it is time to add 6:
Example Question #165 : Data Analysis And Probability
What number comes next in the sequence?
The sequence of numbers represents prime numbers, beginning with two. The next prime number in the list would be .
Note that is not a prime number, since it is a multiple of
and
.
Example Question #166 : Data Analysis And Probability
What is the next number in this series?
Since the pattern is adding 2, you must add 2 to 9 to get 11.
Example Question #8 : Sets
What is the missing number in this sequence?
In this sequence, each number is a multiple of , and each number increases incrementally by
. The multiple of
that is between
and
is
; therefore,
is the correct answer.
Example Question #167 : Data Analysis And Probability
What is the next number in the sequence?
In the sequence, each subsequent number is larger than the previous number by 6.
To calculate the next number, 6 should be added to 24, resulting in 30. Thus, 30 is the correct answer.
Example Question #10 : Sets
What is the value of in this sequence?
None of these
In this sequence, each subsequent number is 5 less than the preceding number. As a result, the will be equal to 9, because 9 is 5 less than 14, which is the preceding number.
Example Question #11 : Sets
Identify the value of in this set:
In this set, each term is equal to the preceding term divided by 3.
By dividing 27 by 3, we can find the value of .
Certified Tutor
All ISEE Lower Level Math Resources
