최신GED Mathematical Reasoning Exam (Mathematics) - GED-Mathematics무료샘플문제
문제1
CORRECT TEXT
Alice's belt rack contains 1 red, 3 black, 4 brown, and 2 blue belts. If she were to randomly select one belt from the rack, what is the probability that it would be black?
CORRECT TEXT
Alice's belt rack contains 1 red, 3 black, 4 brown, and 2 blue belts. If she were to randomly select one belt from the rack, what is the probability that it would be black?
정답: B
문제2
A window washer charges an hourly fee of $8.50 plus an additional fee of $0.50 for each window washed.
Which of the following expressions accurately represents the number of dollars charged by the window washer to work 4 hours and wash x windows?
A window washer charges an hourly fee of $8.50 plus an additional fee of $0.50 for each window washed.
Which of the following expressions accurately represents the number of dollars charged by the window washer to work 4 hours and wash x windows?
정답: E
문제3
The dimensions of a rectangular warehouse are 100 meters by 60 meters. Part of the floor space is used to house equipment, and the remainder is used to store crates.
If the rectangular area used to house equipment is 40 meters by 40 meters, how many square meters are used for storing crates?
The dimensions of a rectangular warehouse are 100 meters by 60 meters. Part of the floor space is used to house equipment, and the remainder is used to store crates.
If the rectangular area used to house equipment is 40 meters by 40 meters, how many square meters are used for storing crates?
정답: C
문제4
Margaret's monthly income is $1200. Of that income, 25% is used to pay her rent, and another 10% goes into savings.
How much of her monthly income can Margaret use for expenses other than rent and savings?
Margaret's monthly income is $1200. Of that income, 25% is used to pay her rent, and another 10% goes into savings.
How much of her monthly income can Margaret use for expenses other than rent and savings?
정답: D
문제5
Linda and Sean used separate machines for two different copying jobs. A graph comparing the jobs is shown at the left.
How do the number of copies in the second copying job and the speed of the second copier compare to those of the first job?
Linda and Sean used separate machines for two different copying jobs. A graph comparing the jobs is shown at the left.
How do the number of copies in the second copying job and the speed of the second copier compare to those of the first job?
정답: D
문제6
Estelle receives a commission of 5% on her sales up to $10,000 and 8% for sales in excess of that amount. In one week, she had sales that totaled $12,000.
Which of the following expressions shows the number of dollars Estelle earned in commissions during that week?
Estelle receives a commission of 5% on her sales up to $10,000 and 8% for sales in excess of that amount. In one week, she had sales that totaled $12,000.
Which of the following expressions shows the number of dollars Estelle earned in commissions during that week?
정답: A
문제7
If n represents a negative number, which of the following expressions represents a positive number?
If n represents a negative number, which of the following expressions represents a positive number?
정답: C
문제8
The style of fencing that Kyle has chosen requires 15 feet of wood for every 3 feet of fencing. How many feet of wood will he need?
The style of fencing that Kyle has chosen requires 15 feet of wood for every 3 feet of fencing. How many feet of wood will he need?
정답: D
문제9
What is the ratio of the percent of sales from sporting goods to the percent of sales from stationery?
What is the ratio of the percent of sales from sporting goods to the percent of sales from stationery?
정답: A
문제10
CORRECT TEXT
A library raised money by holding a book sale on older books in its collection. Hardback books were sold for $4.50 each, and paperback books sold for $1.25 each. By the end of the sale, 40 hardback books and 60 paperback books had been sold.
How much money, in dollars, did the library raise during the book sale?
CORRECT TEXT
A library raised money by holding a book sale on older books in its collection. Hardback books were sold for $4.50 each, and paperback books sold for $1.25 each. By the end of the sale, 40 hardback books and 60 paperback books had been sold.
How much money, in dollars, did the library raise during the book sale?
정답:
255dollars
문제11
Angie bought a snack pack of candy at the store. The pack has 24 candies in all, with 6 blue, 5 red, 7 orange, 2 brown, and 4 green pieces. If she reaches into the bag without looking, what is the probability that she would choose a brown piece of candy?
Angie bought a snack pack of candy at the store. The pack has 24 candies in all, with 6 blue, 5 red, 7 orange, 2 brown, and 4 green pieces. If she reaches into the bag without looking, what is the probability that she would choose a brown piece of candy?
정답: B
문제12
Harry plans to buy a holiday basket at Diane's Gift Shop. Each basket contains a beverage, cheese, and crackers. Harry must choose one of 4 types of beverages, one of 5 kinds of cheeses, and one of 3 types of crackers.
From how many holiday baskets with different contents can Harry choose?
Harry plans to buy a holiday basket at Diane's Gift Shop. Each basket contains a beverage, cheese, and crackers. Harry must choose one of 4 types of beverages, one of 5 kinds of cheeses, and one of 3 types of crackers.
From how many holiday baskets with different contents can Harry choose?
정답: E
문제13
CORRECT TEXT
Darryl borrowed a truck to move his belongings and recorded some information in a log. He recorded an initial odometer reading of 37,271 miles, and a final reading of 37,879 miles. He also recorded that he used a total of 47.5 gallons of gasoline.
What average number of miles per gallon did the truck get?
CORRECT TEXT
Darryl borrowed a truck to move his belongings and recorded some information in a log. He recorded an initial odometer reading of 37,271 miles, and a final reading of 37,879 miles. He also recorded that he used a total of 47.5 gallons of gasoline.
What average number of miles per gallon did the truck get?
정답:
12.8miles per gallon
문제14
The values of which two investments changed at the same rate?
The values of which two investments changed at the same rate?
정답: A
문제15
CORRECT TEXT
Domingo hoped to save $3800 for college. He lived with his parents for a year and was able to save $350 each month. By the end of the year, how much MORE had Domingo saved than he had hoped to save?
CORRECT TEXT
Domingo hoped to save $3800 for college. He lived with his parents for a year and was able to save $350 each month. By the end of the year, how much MORE had Domingo saved than he had hoped to save?
정답:
400