1. If one number is chosen at random from the first 1，000 positiveintegers， what is the probability that the number chosen is a multiple ofboth 2 and 8?
A.1/125 B.1/8 C.1/2 D.9/16 E.5/8
2.Of the commuters to City P，1/2 of those whodrive alone are going to change their means of travel while the rest of thecommuters to City P will continue to use the same means of travel. If 1/2 ofthose who are going to change join a car/van pool， what will then bethe percent of commuters to City P who travel by car/van pool?
A. 9.5% B. 5.9% C.35.2% D.31.9% E.28.3%
3. If the total number of commuters to County W is twice the number toCounty Z， and if the average number of vehicles that transport commutersdaily to County W is 30，000， what is the approximate average number of vehicles that transportcommuters daily to County Z?
A.12，000 B.15，000 C.18，000 D.27，000 E.36，000
.For which of the countries was the difference between its savingsrate and its real GNP growth rate least?
A. Japan B. Canada C. Switzerland D. The United States E. The United Kingdom
5. Which of the following statements can be inferred from the graph?
(1).On the average， people in the United States saved about the same amount of money aspeople in the United Kingdom.
(2).The median of the savings rates for the eight countries was greaterthan 11 percent.
(3).Only two of the countries had a higher savings rate than Italy.
A.(1)only B.(2)only C.(3)only D.(1)and(2) E.(2)and(3)
6. A certain doctor suggests that an individual’s dailywater intake be 1/2 ounce per pound of body weight plus 8 ounces for every 25pounds by which the individual exceeds his or her ideal weight. If thisdoctor suggests a daily water intake of 136 ounces for a particular 20-poundindividual， how many pounds above his or her weight is that individual?
A.25/2 B.16 C.30 D.50 E.120
7. For how many of the countries shown was the savings rate more than5 times the real GNP growth rate?
A. Five B. Four C.Three D.Two E.One
8.Column A：10/(0.9)*(0.9)
Column B：100/9
A. The quantity in Column A is greater. B. Thequantity in Column B is greater.
C. The two quantities are equal. D. Therelationship cannot be determined from the information given.
9.If the average (arithmetic mean) of x， y， z， 5， and 7 is 8， which of the following must be true?
(1).The median of the five numbers cannot be 5.
(2).At least one of x， y， and z is greater than
(3).The range of the five numbers is 2 or more.
A.(1)only B.(2)only C.(3)only D.(1)and(3) E.(2)and(3)