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Effective Study Techniques for the GED GED-Mathematical-Reasoning Exam

Questions 81

GED-Mathematical-Reasoning Question 81

If Keisha purchased 10 CDs during the year, how much MORE would she pay if she were NOT a member of the club than if she were a member?

Options:

A.

$10

B.

$20

C.

$30

D.

$40

E.

$50

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Questions 82

The cost (c) to produce x units of corn and the revenue (r) from selling x units of corn are represented by the following functions:

c = 100x + 6000

r = 500x

How many units of corn must be sold for revenue to equal production cost?

Options:

A.

5

B.

10

C.

15

D.

20

E.

25

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Questions 83

GED-Mathematical-Reasoning Question 83

Which of the following statements is supported by the graph?

Options:

A.

The growth rate of bacteria A is constant.

B.

The growth rate of bacteria B is constant.

C.

The difference between the numbers of bacteria A and B is constant.

D.

The growth rates of the two bacteria are approximately the same.

E.

The difference between the counts of bacteria A and B is constantly increasing.

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Questions 84

GED-Mathematical-Reasoning Question 84

For a plant to grow to a height of 40 centimeters, how many MORE weeks did it take using fertilizer B than using fertilizer A?

Options:

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Questions 85

A storage room is 8 meters long, 4 meters wide, and 2 meters high. What is the volume of the storage room in cubic meters?

Options:

A.

64

B.

34

C.

32

D.

16

E.

14

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Questions 86

GED-Mathematical-Reasoning Question 86

In which of the listed cities is the population in 2015 projected to be more than a 50% increase from the 1995 population?

Options:

A.

Tokyo

B.

Mexico City

C.

Sao Paulo

D.

New York City

E.

Mumbai

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Questions 87

GED-Mathematical-Reasoning Question 87

What is the location of the point where the line intersects the y-axis?

Click on the grid to mark your answer.

If you want to change your answer, click on another location in the grid.

Options:

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Questions 88

A blueprint of a building uses a scale where 1 centimeter represents 15 meters. If the actual distance between two points on the building is 210 meters, how long, in centimeters, must a line segment be to represent that distance on the blueprint?

Options:

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Questions 89

Exhibit:

GED-Mathematical-Reasoning Question 89

Exhibit:

For how many minutes of long-distance use per month are the costs of all four plans the same?

Options:

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