1、GRE（QUANTITATIVE）模拟试卷 22（无答案）1 Column A Column BThe number that is as much greater than 63 as it is less than 101 84（A）if the quantity in Column A is greater（B） if the quantity in Column B is greater（C） if the two quantity are equal（D）if the relationship cannot be determined from the information giv
2、en2 On a trip, Marie drove 200 miles in 5 hours using gasoline that cost her $1.49 per gallon.Column A Column BMaries average speed for the trip in miles per hour Maries gas mileage for the trip in miles per gallon（A）if the quantity in Column A is greater（B） if the quantity in Column B is greater（C）
3、 if the two quantity are equal（D）if the relationship cannot be determined from the information given3 xy and xy0Column A Column B(x+y)/x (x+y)/y（A）if the quantity in Column A is greater（B） if the quantity in Column B is greater（C） if the two quantity are equal（D）if the relationship cannot be determi
4、ned from the information given4 p, q, r, and s are the coordinates of the points indicated on the number line.Column A Column Bp+q r+s（A）if the quantity in Column A is greater（B） if the quantity in Column B is greater（C） if the two quantity are equal（D）if the relationship cannot be determined from t
5、he information given5 An identification code read from left to right consists of 2 digits, a dash, 3 digits, a dash, and then 4 digits. Each digit can be any number from 0 through 9.Column A Column BThe number of different identification codes possible （A）if the quantity in Column A is greater（B） if
6、 the quantity in Column B is greater（C） if the two quantity are equal（D）if the relationship cannot be determined from the information given6 M(r, s, t) denotes the average (arithmetic mean) of r, s, and t, and M (x, y) denotes the average of x and y.Column A Column BM (70, 80, 90) M (x, 90) where x
7、= M (70, 80)（A）if the quantity in Column A is greater（B） if the quantity in Column B is greater（C） if the two quantity are equal（D）if the relationship cannot be determined from the information given7 If the sum of the measures of two angles is 180, each angle is a supplement of the other, whereas, i
8、f the sum of their measures is 90, each is a complement of the other.Column A Column BThe measure of an angle with The measure of an angle with a supplement that measures 130 a complement that measures 40（A）if the quantity in Column A is greater（B） if the quantity in Column B is greater（C） if the tw
9、o quantity are equal（D）if the relationship cannot be determined from the information given8 In the rectangular coordinate system, segment OP is rotated counterclockwise through an angle of 90 to position OQ (not shown).Column A Column BThe x-coordinate of point Q -1（A）if the quantity in Column A is
10、greater（B） if the quantity in Column B is greater（C） if the two quantity are equal（D）if the relationship cannot be determined from the information given9 Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Co
11、mpare 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 9 Directions for Quantitative Co
12、mparison 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: Aif the quantity in Column A is greater; Bif the quantity in column B is greater; Cif the two quantities are eq
13、ual; Dif you cannot determine the relationship based 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:
14、Aif the quantity in Column A is greater; Bif the quantity in column B is greater; Cif the two quantities are equal; Dif you cannot determine the relationship based on the given information13 Directions: In the following type of question, two quantities appear, one in Column A and one in Column B. Yo
15、u must compare them. The correct answer to the question is 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 it is impossible to determine which quantity is greater Notes: Sometimes information about one or both of the quantities
16、 is centered above the two columns. If the same symbol appears in both columns, it represents the same thing each time.18 Solve for y if the distance between the two points (2,8) and (-6,y) is 17. 19 What is the midpoint between (12,5) and (10, -7)? 20 What is the hypotenuse of a right triangle with
17、 a base of 9 cm and an area of 54 cm2? 21 If a square prism has an edge of 5 inches, what is the volume of the square? 22 Tina goes to the store to purchase some CDs and DVDs. CDs cost $15 and DVDs cost $18. Which of the following expressions gives the total amount of money, in dollars, Tina will pa
18、y for purchasing 2 of the CDs and D of the DVDs?_15+D_30+18D_18+D+30_D(18+15)23 Mark is older than Frank, but younger than David. If m, f, and d represent the ages, in years, of Mark, Frank, and David, respectively, which of the following is true?_dfm_fmd_dmf_fdm24 4x-2y=6 -6x+5y=7 25 On a certain n
19、umber line, if -7 is a distance 4 from n and 7 is a distance of 18 from n then n =?（A）25（B） 11（C） 3（D）-3（E）-1126 According to the number line above, which of the following points has a coordinate most nearly equal to pr ? （A）A（B） B（C） C（D）D（E）E27 If the cost of a long-distance phone call is c cents
20、for the first minute and 2/3 c cents for each additional minute, what is the cost, in cents, of a 10-minute call of this type?（A）5/3 c（B） 6c（C） 20/3 c（D）7c（E）23/3 c28 Rectangle PQRS lies in the xy-coordinate plane so that its sides are not parallel to the axes. What is the product of the slopes of a
21、ll four Sides of rectangle PQRS?（A）-2（B） -1（C） 0（D）1（E）2 29 Because her test turned out to be more difficult than she intended it to be, a teacher decided to adjust the grades by deducting only half the number of points a student missed. For example, if a student missed 10 points, she received a 95
22、instead of a 90. Before the grades were adjusted the class average was A. What was the average after the adjustment?30 A number x is chosen at random from the set of positive integers less than What is the probability that ?31 A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing
23、marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color?（A）3（B） 6（C） 8（D）10（E）12 32 If the percent increase in population from 1910 to 1920 had been approximately the same as the percent increase from 1900 to
24、 1910, the 10-year increase, in millions, from 1910 to 1920, would have been approximately（A）3（B） 6（C） 16（D）19（E）2932 33 Of people 20 years of age or older, approximately how many more males than females were unem-ployed in 1997?（A）150,000（B） 300,000（C） 750,000（D）1,200,00（E）2,600,000 34 In 1997, of
25、the unemployed males 20 years of age or older, what percent were unemployed because they had lost their jobs?（A）35%（B） 50%（C） 60%（D）75%（E）90% 34 35 According to the graph, which of the following is the best estimate of the total revenue from government funding in 1990?（A）$60 million（B） $55 million（C
26、） $45 million（D）$35 million（E）$30 million 36 Each of the following is a valid conclusion that can be drawn from the information in the graph EXCEPT:（A）the total revenue from tuition and government funding in 2000 was $120 million（B） between 1980 and 1990, the proportion of total revenue from governm
27、ent funding increased（C） revenue from government funding increased every year from 1950 to 2000（D）revenue from tuition increased every year from 1960 to 1990（E）revenue from tuition increased at a greater rate than did revenue from government funding 37 The length of a rectangular kitchen floor is 3 feet more than its width. If the length of the floor is 12 feet, what is the area of the floor in square feet?（A）9（B） 15（C） 42（D）108（E）144
