SSAT Middle Level Math : Data Analysis

Study concepts, example questions & explanations for SSAT Middle Level Math

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Example Questions

Example Question #581 : Ssat Middle Level Quantitative (Math)

How many of the following four numbers are elements of the set

 ?

(A) 

(B) 

(C) 

(D) 

Possible Answers:

Three

None

Four

One

Two

Correct answer:

Three

Explanation:

By dividing the numerator of each fraction by its denominator, each fraction can be rewritten as its decimal equivalent:

All fractions except can be seen to fall between 0.3 and 0.4, exclusive. Three is the correct answer.

Note that  is equal to 0.4, so we don't include it. The criterion requires strict inequality.

Example Question #582 : Ssat Middle Level Quantitative (Math)

Define .

How many of the four sets listed are subsets of the set ?

(A) 

(B) 

(C) 

(D) 

Possible Answers:

Four

Three

None

One

Two

Correct answer:

Two

Explanation:

For a set to be a subset of , all of its elements must also be elements of  - that is, all of its elements must be multiples of 5. An integer is a multiple of 5 if and only if its last digit is 5 or 0, so all we have to do is examine the last digit of each number in all four sets. 

In the sets  and , every element ends in a 5 or a 0, so all elements of both sets are in ; both sets are subsets of 

However,  includes one element that does not end in either 5 or 0, namely 8934, so 8934 is not an element in ; subsequently, this set is not a subset of . Similarly,  is not a subset of , since it includes 7472, which ends in neither 0 nor 5.

The correct answer is therefore two.

 

Example Question #1 : Sets

What are the next two numbers of this sequence?

Possible Answers:

Correct answer:

Explanation:

The sequence is formed by alternately adding  and adding  to each term to get the next term.

 and  are the next two numbers.

Example Question #583 : Ssat Middle Level Quantitative (Math)

What is the value of y in the pattern below?

Possible Answers:

Correct answer:

Explanation:

What that the fractions in this pattern have in common is that they are all the equivalent of 

The value of y should be a number that is the equivalent of  when divided by 12. 

Given that  of 12 is 4,  of 12 would be equal to 8, the correct answer. 

Example Question #171 : Data Analysis And Probability

What is the value of  in the sequence below?

Possible Answers:

 

Correct answer:

Explanation:

In this sequence, every subsequent number is equal to one third of the preceding number:

Given that , that is the correct answer. 

Example Question #21 : Sets

Find the next number that should appear in the set below:

Possible Answers:

Correct answer:

Explanation:

In this set, each subsequent fraction is half the size of the preceding fraction; (the denominator is doubled for each successive fraction, but the numerator stays the same). Given that the last fraction in the set is , it follows that the subsequent fraction will be 

Example Question #1 : Generate Two Numerical Patterns Using Two Given Rules: Ccss.Math.Content.5.Oa.B.3

Complete the table below using the equation 

Screen shot 2015 07 27 at 8.14.00 am

Possible Answers:

Correct answer:

Explanation:

In order to solve this question, we need to use both the equation and the table. We are looking for the corresponding  value for . We can plug  into the  in our equation to solve for .

Example Question #1 : Generate Two Numerical Patterns Using Two Given Rules: Ccss.Math.Content.5.Oa.B.3

Complete the table below using the equation 

Screen shot 2015 07 27 at 8.25.13 am

Possible Answers:

Correct answer:

Explanation:

In order to solve this question, we need to use both the equation and the table. We are looking for the corresponding  value for . We can plug  into the  in our equation to solve for .

Example Question #3 : Generate Two Numerical Patterns Using Two Given Rules: Ccss.Math.Content.5.Oa.B.3

Complete the table below using the equation 

Screen shot 2015 07 27 at 8.30.35 am

Possible Answers:

Correct answer:

Explanation:

In order to solve this question, we need to use both the equation and the table. We are looking for the corresponding  value for . We can plug  into the  in our equation to solve for .

Example Question #4 : Generate Two Numerical Patterns Using Two Given Rules: Ccss.Math.Content.5.Oa.B.3

Complete the table below using the equation 

Screen shot 2015 07 27 at 8.34.12 am

Possible Answers:

Correct answer:

Explanation:

In order to solve this question, we need to use both the equation and the table. We are looking for the corresponding  value for . We can plug  into the  in our equation to solve for .

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