HSPT Quantitative : How to work with number series

Study concepts, example questions & explanations for HSPT Quantitative

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Example Questions

Example Question #101 : How To Work With Number Series

What number should fill in the blank in this series?

__

Possible Answers:

Correct answer:

Explanation:

The pattern is to subtract  each time. The operation before the blank is 

Example Question #102 : How To Work With Number Series

What number should come next in this series?

___

Possible Answers:

Correct answer:

Explanation:

The pattern is to subtract , then subtract . The last operation is 

Example Question #103 : How To Work With Number Series

What number should come next in this series?

___

 

Possible Answers:

Correct answer:

Explanation:

The pattern is to divide by , then add . The last operation is 

Example Question #104 : How To Work With Number Series

What number should come next in this series?

___

Possible Answers:

Correct answer:

Explanation:

The pattern is to multiply by , then add . The last operation is 

Example Question #105 : How To Work With Number Series

What number should fill in the blank in this series?

__

Possible Answers:

Correct answer:

Explanation:

The pattern is to add  each time. The operation before the blank is 

Example Question #106 : How To Work With Number Series

What number should come next in this series?

 __

Possible Answers:

Correct answer:

Explanation:

The pattern is to subtract , then divide by . The last operation is .

Example Question #107 : How To Work With Number Series

What number should fill in the blank in this series?

___

Possible Answers:

Correct answer:

Explanation:

The pattern in this series to is add , then multiply by . The operation before the blank is 

Example Question #108 : How To Work With Number Series

What number should come next in this series?

__

Possible Answers:

Correct answer:

Explanation:

There are two patterns that alternate in this series. The first is to add  every time:

The second is to subtract  every time:

The blank belongs in the second pattern. The last operation is 

Example Question #109 : How To Work With Number Series

What number should come next in this series?

__

Possible Answers:

Correct answer:

Explanation:

The pattern is to divide by  each time. The last operation is 

Example Question #110 : How To Work With Number Series

What number should come next in this series?

__

Possible Answers:

Correct answer:

Explanation:

The pattern is to subtract  each time. The last operation is .

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