下面是培臻教育小编为大家整理的一篇关于LSAT考试逻辑推理练习题（14）的文章，供大家参考，下面是详细内容。

28.Some good cooks are gourmet cooks who pride themselves on alwaysusing extravagantly rich ingredients in elaborate recipes. Some good cooks canbe characterized as fast-food cooks. They may use rich ingredients as long asthe recipes are easy to follow and take little time. Other good cooks arehealth food enthusiasts, who are concerned primarily with the nutritional valueof food. But even though not all good cooks are big eaters, they all enjoypreparing and serving food.

If the information in the passage is true,which one of the following CANNOT be true?

(A) Most good cooks do not use extravagantlyrich ingredients.

(B) Everyone who enjoys preparing andserving food is a good cook.

(C) More good cooks who use extravagantlyrich ingredients are big eaters than are good cooks who do not use suchingredients.

(D) There are fewer good cooks who enjoyserving and preparing food than there are good cooks who are big eaters.

(E) Gourmet cooks, fast-food cooks, andcooks who are health food enthusiasts are all big eaters.

If the city council institutes new parkingregulations, city revenues will surely increase, since studies haveconclusively shown that, if such parking regulations are put into effect, thereis an increase in parking violations, and an increase in parking violationswill result in a greater number of parking fines collected.

29.Which one of the following is closest, in terms of its logicalfeatures, to the reasoning used in the argument above?

(A) Last year’sincrease in revenues can be easily explained. That was the year the citycouncil instituted new parking regulations. No doubt the new law brought withit an increase in the number of parking violations.

(B) If taxes were increased, this act wouldnaturally result in increased revenues for the city, and increased revenueswould make some desirable social programs possible. So, if taxes wereincreased, some desirable social programs would become possible.

(C) Henry says that, if the city councilgoes into closed session, an important matter of personnel policy is beingdiscussed. However, no personnel matters were discussed at the council meeting,so if Henry is right, the council did not go into closed session.

(D) All cars parked on the north side of thestreet were ticketed last night, and the same cars were towed away thismorning. So beware a car ticketed in this city also gets towed away.

(E) Allen says that, if the city councilinstitutes new parking regulations, it is unlikely that revenues for the citywill increase. If Allen is right, then the parking regulation plan should notbe instituted.

30.If the statements in the passage are true, which one of thefollowing must also be true?

(A) Unless there is an increase in thenumber of parking violations in the city, city revenues will not increase.

(B) If the city council institutes newparking regulations, the council will fall from favor with the citizens.

(C) The city council will institute newparking regulations only if an increase in city revenues can be expected toresult.

(D) If the city council’snew regulations cause more parking violators to be ticketed, the city revenueswill increase.

(E) Unless the city institutes a complexsystem of parking regulations, the city cannot expect traffic violations toincrease.

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