winterschool
Q1. Food labeling regulation: Food of a type that does not ordinarily contain fat cannot be labeled “nonfat” unless most people mistakenly believe the food ordinarily contains fat. If most people mistakenly believe that a food ordinarily contains fat, the food may be labeled “nonfat” if the label also states that the food ordinarily contains no fat. Which one of the following situations violates the food labeling regulation? (A) Although most people know that bran flakes do not normally contain fat, Lester’s Bran Flakes are not labeled “nonfat.” (B) Although most people are aware that lasagna ordinarily contains fat, Lester’s Lasagna, which contains no fat, is not labeled “nonfat.” (C) Although most garlic baguettes contain fat, Lester’s Garlic Baguettes are labeled “nonfat.” (D) Although most people are aware that applesauce does not ordinarily contain fat, Lester’s Applesauce is labeled “nonfat.” (E) Although most people mistakenly believe that salsa ordinarily contains fat, the label on Lester’s Zesty Salsa says “This product, like all salsas, is nonfat.” Difficulty - Hard
winterschool
Q2. Over the last five years, technological improvements have significantly reduced the cost of manufacturing and operating electric-powered cars. Nevertheless, the cost per gallon of gasoline at which it would become more economical to operate an electric car than a regular gas-powered car has remained unchanged. Which of the following, if true, would do the most to explain why electric cars have become cheaper to operate but break-even point between electric and gas cars has not changed? (A) The price per gallon of gasoline has dropped by 25% over the last five years. (B) Electric-car manufacturers have managed to reduce production costs despite an increase in some raw material prices. (C) Improvements in aerodynamics have made regular gas-powered cars more efficient to operate. (D) Relative to the number of gas-powered cars, there are very few electric cars on the road today. (E) When the price of gasoline rises, more people are willing to take public transportation to work. Difficulty - Hard
CR Questions February - 10 :Q1. It is probably within the reach of human technology to make the climate of Mars inhabitable. It might be several centuries before people could live there, even with breathing apparatuses, but some of the world’s great temples and cathedrals took centuries to build. Research efforts now are justified if there is even a chance of making another planet inhabitable. Besides, the intellectual exercise of understanding how the Martian atmosphere might be changed could help in understanding atmospheric changes inadvertently triggered by human activity on Earth.
The main point of the argument is that
A. It is probably technologically possible for humankind to alter the climate of Mars.
B. It would take several centuries to make Mars even marginally inhabitable.
C. Making Mars inhabitable is an effort comparable to building a great temple or cathedral.
D. Research efforts aimed at discovering how to change the climate of Mars are justified.
E. Efforts to change the climate of Mars could facilitate understanding of the Earth’s climate.
Difficulty - Hard
Q2. Governments have only one response to public criticism of socially necessary services: regulation of the activity of providing those services. But governments inevitably make the activity more expensive by regulating it, and that is particularly troublesome in these times of strained financial resources. However, since public criticism of child-care services has undermined all confidence in such services, and since such services are socially necessary, the government is certain to respond.
Which one of the following statements can be inferred from the passage?
(A) The quality of child care will improve.
(B) The cost of providing child-care services will increase.
(C) The government will use funding to foster advances in child care.
(D) If public criticism of policy is strongly voiced, the government is certain to respond.
(E) If child-care services are not regulated, the cost of providing child care will not increase.