The author of the passage above makes which of the following assumptions?
Ⅰ. Fewer people will buy postage stamps if they are more expensive.
Ⅱ. The percentage of letters lost by the postal service has been evidence of the deterioration of the postal system.
Ⅲ. The government will improve the efficiency of the postal service with revenues from higher priced stamps.
(A) Ⅰonly
(B) Ⅱ only
(C) Ⅲ only
(D) Ⅰand Ⅱ only
(E) Ⅰand Ⅲ only
Questions 1-6
A five-member commission is being set up to settle labor disputes.
It must be composed of two representatives of management, two representatives of labor, and one independent specialist in labor relations.
The management representatives must be chosen from among M, N, and O.
The labor representatives must be chosen from among P, R, and S.
Either J or K must be chosen as the independent specialist.
P cannot serve together with S.
O cannot serve together with P.
N cannot serve unless K serves at the same time.
1. Which of the following is a list of people who can serve together on the commission?
(A) J, M, N, R, S
(B) J, N, O, R, S
(C) K, M, N, P, R
(D) K, M, N, P, S
(E) K, N, O, P, R
24. Husbands of wage-earning women spend, on the average, the same amount of time on housework as do husbands of women who do not earn wages: eleven hours per week.
Husbands of wage-earning women perform household tasks on more occasions than do husbands of women who do not earn wages.
If the statements above are true, which of the following conclusions can be properly drawn?
(A) The average time spent per occasion of performing individual household tasks is less for husbands of wage-earning women than it is for husbands of women who do not earn wages.
(B) Husbands of wage-earning women report a higher rate of participation in household tasks than is actually the case, because they overestimate the number of times they do housework.
(C) On the average, husbands of wage-earning women allocate a little more time to housework per month than do husbands of women who do not earn wages.
(D) There is no difference in the patterns of time spent on household tasks by husbands of wage-earning women and by husbands of women who do not earn wages.
(E) Husbands of wage-earning women participate more often in tasks that are completed in a short time than they do in tasks that take a long time to complete.
25. Most canvases used by artists in the preindustrial United States were imported from Europe, but the wooden stretchers on which the canvas was mounted were always made from American wood. Retailers of art supplies, both in the United States and Europe, often stamped blank canvases with their names and addresses. Completed painting brought from Europe to America were frequently taken off their European stretchers for shipping and remounted on American stretchers after their arrival.
A cultural historian could legitimately use the information in the passage above in establishing that a painting of that era done on
(A) canvas sold by a European retailer and mounted on a stretcher of American wood is probably an American painting
(B) canvas sold by an American retailer and mounted on a stretcher of American wood is probably an American painting
(C) canvas sold by an American retailer and not mounted on a stretcher is probably not an American painting
(D) unmarked canvas mounted on a stretcher of American wood is probably an American painting
(E) unmarked canvas that is not mounted on a stretcher is probably not an American painting
Questions 1-7
A disc jockey is planning a new format for her program, which has eight slots numbered one through eight, consecutively. The program must consist of the following eight segments: one weather report, two commercials, one sports report, and four records, not necessarily in the order given. Each of these eight segments must be aired only once during the program according to the following conditions:
The two commercials cannot be aired consecutively.
The program must begin with either a commercial or the weather report and must end with e
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