Data Analysis - ISEE Lower Level Quantitative Reasoning
Card 0 of 970
What is the missing value of w in this sequence?
What is the missing value of w in this sequence?
In this sequence, every subsequent number is 7 less than the preceding number. Given that the number that precedes w is 71, the value of w is 
. Therefore, 64 is the correct answer.
In this sequence, every subsequent number is 7 less than the preceding number. Given that the number that precedes w is 71, the value of w is
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What is the value of n in the sequence below?
What is the value of n in the sequence below?
The numbers increase by 5. Given that the number before n is 20, the value of n is 
.
The numbers increase by 5. Given that the number before n is 20, the value of n is
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Bob recorded the number of red cars he saw out his office window every day. He recorded 15 more cars on Wednesday than on Friday.
According to the chart, how many real life cars does each car picture represent?
Bob recorded the number of red cars he saw out his office window every day. He recorded 15 more cars on Wednesday than on Friday.
According to the chart, how many real life cars does each car picture represent?
Look at the chart and count how many more car pictures there are on Wednesday than on Friday: three red car pictures.
Divide the actual difference in the number of cars by the difference in the number of car pictures in the table: 15 
3 = 5, which is the correct answer.
Look at the chart and count how many more car pictures there are on Wednesday than on Friday: three red car pictures.
Divide the actual difference in the number of cars by the difference in the number of car pictures in the table: 15
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What is the next number in the series?
What is the next number in the series?
First, determine what the pattern is in the series. The pattern here is to multiply the previous number by 2 and then add 1. Therefore, multiply 47 by 2 (which is 94), and then add 1. The result is 95.
First, determine what the pattern is in the series. The pattern here is to multiply the previous number by 2 and then add 1. Therefore, multiply 47 by 2 (which is 94), and then add 1. The result is 95.
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What is the next term in the following sequence?
What is the next term in the following sequence?
What is the next term in the following sequence?
This is an arithmetic sequence with a common difference of 
. To find the next term in an arithmetic sequence, add the common difference to the previously listed term:
What is the next term in the following sequence?
This is an arithmetic sequence with a common difference of
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Find the missing number in the sequence:
Find the missing number in the sequence:
In this sequence, the difference between each number is double the difference between the number that came prior to it in the sequence. For example, 
and 
. Thus, the missing number must be greater than 
by a difference of 
and therefore 
In this sequence, the difference between each number is double the difference between the number that came prior to it in the sequence. For example,
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Find the missing number:
Find the missing number:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 
. Thus, the correct answer is 
, because 
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of
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Find the missing number in the list below:
Find the missing number in the list below:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 9. Thus, the correct answer is 
because 
.
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 9. Thus, the correct answer is
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What is the missing number in the following sequence:
What is the missing number in the following sequence:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 
. Therefore, the missing number is 
, because 
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of
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What is the missing number in the following sequence:
What is the missing number in the following sequence:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 
. In other words, each number in this list is a multiple of 
. 
, 
, thus the next number in this sequence is the product of 
which equals 
.
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of
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What is the missing number in the following list:
What is the missing number in the following list:
In this sequence of numbers, there is an important pattern to recognize. In this sequence each number is a prime number, however the sequence skips every other prime number. Thus, the sequence begins with the prime number 
and then skips the prime number 
(which is the only even prime number) and goes to 
. From 
the next prime number is 
, however since the pattern in this sequence skips every other prime number--the missing number is 
.
In this sequence of numbers, there is an important pattern to recognize. In this sequence each number is a prime number, however the sequence skips every other prime number. Thus, the sequence begins with the prime number
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Find the missing number in this set:
Find the missing number in this set:
In this sequence of numbers, there is an important pattern to recognize. Each number in this sequence is a composite number--however, the sequence skips every other composite number. Thus, the next composite number after 
is 
--which is skipped because of the pattern, making the correct answer 
.
In this sequence of numbers, there is an important pattern to recognize. Each number in this sequence is a composite number--however, the sequence skips every other composite number. Thus, the next composite number after
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Find the next number in the list:
Find the next number in the list:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 
. In other words, each number in this list is a multiple of 
. Thus, 
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of
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What is the range of the following set of numbers:
What is the range of the following set of numbers:
To calculate the range of the set, find the difference between the greatest and lowest numbers. Thus, the solution is: 
To calculate the range of the set, find the difference between the greatest and lowest numbers. Thus, the solution is:
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Find the missing number in the sequence:
Find the missing number in the sequence:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by double the difference between the two previous numbers. 
is greater than 
by a difference of 
, therefore the number that is missing must be greater than 
by a margin of 
. Thus, the correct answer is 
. Notice that 
is also less than 
by a difference of 
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by double the difference between the two previous numbers.
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What is the missing number in the sequence:
What is the missing number in the sequence:
In this sequence of numbers, there is an important pattern to recognize. Each number is less than the previous number by a difference that is double the margin between the previous two numbers. For example, the difference between 
and 
is 
And, the difference between 
and 
is 
. Thus, the missing number must be less than 
by a difference of 
--which means that 
is the missing number.
In this sequence of numbers, there is an important pattern to recognize. Each number is less than the previous number by a difference that is double the margin between the previous two numbers. For example, the difference between
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What is the next number:
What is the next number:
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of 
Thus, 
In this sequence of numbers, there is an important pattern to recognize. Each number is greater than the number prior to it by a margin of
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Find the missing number in the list:
Find the missing number in the list:
In this sequence of numbers, there is an important pattern to recognize. Each number is less than the previous number in the sequence by a difference of 
. Thus, 
.
In this sequence of numbers, there is an important pattern to recognize. Each number is less than the previous number in the sequence by a difference of
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What is the missing value of 
in this sequence?
What is the missing value of
In this sequence, every subsequent number is 
less than the preceding number. Given that the number that precedes 
is 
, the value of w is . Therefore, 
is the correct answer.
In this sequence, every subsequent number is
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Which of the following could not be a term in the sequence 5, 10, 15, 20...?
Which of the following could not be a term in the sequence 5, 10, 15, 20...?
All answers in the sequence must end in a 5 or a 0.
All answers in the sequence must end in a 5 or a 0.
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