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GED Exam Questions: Mathematical Reasoning
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The GED Mathematical Reasoning test measures your algebraic and quantitative problem-solving skills and requires you to demonstrate an understanding of mathematical concepts, the skill to use those concepts, and the ability to apply knowledge in real-world scenarios.
 

GED Exam Questions: Mathematical Reasoning
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25 Questions

1. Tom's gross weekly salary is $840. His salary is taxed at 17%. What is Tom's net salary? Round your answer to the nearest cent.
2. If your daily commute equals 95 minutes, how long, in hours and minutes, do you spend commuting during a 5-day work week?
3. Lisa and Erica were investigating the relationship of their ages. They figured out that Erica's age is currently 5 less than twice Lisa's age. In addition, the sum of their ages is 73. How old are Erica and Lisa?
4. Mr. Burke's class has twice as many girls as boys. If half of the boys and a quarter of the girls are in the chess club, what is the ratio of girls to boys who are in the chess club?
5. Every year, starting on his 10th birthday, Jacob measured the height of a bush in his garden. The results for 5 years are listed in the table.
Age - Height (in inches)
10 - 52
11 - 55
12 - 58
13 - 61
14 – 64
If Jacob's bush continues to grow at the same rate, how tall will the bush be when Jacob is 17 years old?
6. If x is a positive integer and images, then
7. A boat's sail is in the shape of an isosceles triangle. If the largest angle of the sail is 90°, what is the measure of the smallest angle in degrees?
8. Observe the following figure.
image
Which of the following line segments has a slope of –1?
9. This trapezoid has an area of 38 square feet. What is the length of the unknown base of the trapezoid in feet?
10. The dimensions of a rectangular prism are 9 inches wide by 18 inches long by 2 feet tall. What is the volume of the prism in cubic feet?
11. The speeds of 12 cars (rounded to the nearest 10 miles per hour) were recorded and listed in this frequency table.
Speed in Miles per Hour - Number of Cars
30 - 2
40 - 3
50 - 1
60 – 6
What is the average speed of the 12 cars in miles per hour? Round your answer to the nearest whole number.
12. Look at the following linear equation.
images? ( You may not use a calculator.)
19. Every year, starting on his 10th birthday, Jacob measured the height of a bush in his garden. The results for 5 years are listed in the table.
Age - Height (in inches)
10 - 52
11 - 55
12 - 58
13 - 61
14 – 64
What was the bush's average height during the five-year period?
20. A company manufactures widgets. If 3 out of every 50 widgets produced by the company are found to be defective, how many defective widgets will there be in a batch of 2,050 widgets?
21. Observe the following function.
images?
22. The top four runners to finish a 100-meter race had the following times.
Runner - Time (Seconds)
Tom - 10.9192
Kenneth - 11.0021
Rupert - 10.9289
Usain - 10.9191
Based on the above information, which of the following is a true statement?
23. What is the product of images? Write your answer in scientific notation. ( You may not use a calculator.) 0353'>
24. Which of the following is equivalent to 45%?
25. Emily's garden has the same value for its perimeter and its area. Which of the following could be the shape and dimensions of her garden? ( You may not use a calculator.)

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