1、GRE（ QUANTITATIVE）模拟试卷 19及答案与解析 0 Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the following answer choices: A if the quantity in Column A is greater; B if
2、the quantity in column B is greater; C if the two quantities are equal; D if you cannot determine the relationship based on the given information 4 Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare
3、the two quantities and choose one of the following answer choices: A if the quantity in Column A is greater; B if the quantity in column B is greater; C if the two quantities are equal; D if you cannot determine the relationship based on the given information 8 Directions for Quantitative Comparison
4、 Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the following answer choices: （ A） if the quantity in Column A is greater; （ B） if the quantity in column B is greater; （ C） if the two quantities ar
5、e equal; （ D） if you cannot determine the relationship based on the given information 9 Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the following answer ch
6、oices: （ A） if the quantity in Column A is greater; （ B） if the quantity in column B is greater; （ C） if the two quantities are equal; （ D） if you cannot determine the relationship based on the given information 9 Directions for Quantitative Comparison Questions: Some of the following questions give
7、 you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the following answer choices: A if the quantity in Column A is greater; B if the quantity in column B is greater; C if the two quantities are equal; D if you cannot determine the relationship based
8、 on the given information 11 Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the following answer choices: A if the quantity in Column A is greater; B if the q
9、uantity in column B is greater; C if the two quantities are equal; D if you cannot determine the relationship based on the given information 15 Camilles average on her 6 math tests this marking period is 7Fortunately for Camille, her teacher drops each students lowest grade, and this raises her aver
10、age to 8What was her lowest grade? （ A） 20 （ B） 25 （ C） 30 （ D） 40 （ E） 50 16 What is the surface area in square inches of a cube whose volume is 216 cubic inches? （ A） 36 （ B） 54 （ C） 216 （ D） 324 （ E） 1296 17 Last year Leo bought two paintings. This year he sold them for $2000 each. On one, he mad
11、e a 25% profit, and on the other he had a 25% loss. What was his net loss or profit? （ A） He broke even. （ B） He lost less than $100. （ C） He lost more than $100. （ D） He earned less than $100. （ E） He earned more than $100. 18 What is the area of a circle whose radius is the diagonal of a square wh
12、ose area is 4? （ A） 2 （ B） 2 （ C） 4 （ D） 8 （ E） 16 19 In the figure above, the radius of circle O is 3, and m AOB=60. What is the perimeter of the shaded region? 20 If m2=17, then what is the value of (m+1)(m-1)? 21 Paul drove m miles in h hours; Michelle drove the same distance in 1/2 an hour less.
13、 How fast, in miles per hour, did Michelle drive? 21 Average expected family contribution (EFC) for dependent students, by family income: Academic year 1995-96 22 A familys unmet need (which must be covered by a financial aid package) is defined to be the total cost of attending an institution of hi
14、gher education minus the expected family contribution. What is the unmet need of a family whose income is $55,000 and who has a child attending a 4-year public university? （ A） $700 （ B） $3300 （ C） $6800 （ D） $7500 （ E） $12,500 23 If family A has an income of $95,000 per year, and family B has an in
15、come of $35,000 per year, and each has a child attending a 4-year public university, to the nearest $1000, how much more would family A be expected to pay than family B? （ A） $4000 （ B） $7000 （ C） $10,000 （ D） $12,000 （ E） $15,000 23 24 To the nearest million, how many more students were enrolled in
16、 school both public and private, prek-12 in 1970 than in 1988? （ A） 3,000,000 （ B） 6,000,000 （ C） 10,000,000 （ D） 44,000,000 （ E） 51,000,000 25 In 1988 there were 40,000,000 public school students in the United States, of whom 22% lived in the West. Approximately, how many public school students are
17、 projected to be living in the West in 2008? （ A） 9,000,000 （ B） 12,000,000 （ C） 15,000,000 （ D） 24,000,000 （ E） 66,000,000 GRE（ QUANTITATIVE）模拟试卷 19答案与解析 1 【正确答案】 B 2 【正确答案】 A 3 【正确答案】 A 4 【正确答案】 C 5 【正确答案】 A 6 【正确答案】 B 7 【正确答案】 3 8 【正确答案】 B 9 【正确答案】 C 10 【正确答案】 A 11 【正确答案】 D 12 【正确 答案】 B 13 【正确答案】 A 14 【正确答案】 A 15 【正确答案】 B 16 【正确答案】 C 17 【正确答案】 C 18 【正确答案】 D 19 【正确答案】 C 20 【正确答案】 C 21 【正确答案】 E 22 【正确答案】 B 23 【正确答案】 B 24 【正确答案】 B 25 【正确答案】 B
