winterschool
Q1. In the past year, there has been a large drop in the number of new cars sold, due to harsh economic conditions in the marketplace and high taxes. At the same time, the average price paid for a new car has risen dramatically. Which of the following, if true, best explains the increase in the average price of a new car? (A) The price of used cars has climbed steadily over the past ten years. (B) There will be a tax reduction later in the year which is expected to aid moderate and low income families. (C) The market for expensive car has been unaffected by the current economic conditions. (D) Economic conditions are expected to get significantly worse before the end of the year. (E) Low demand for trucks and vans has led to lower production in the factories.
winterschool
Q2. Archaeologist: Neanderthals, a human-like species living 60,000 years ago, probably preserved meat by smoking it. Burnt lichen and grass have been found in many Neanderthal fireplaces. A fire of lichen and grass produces a lot of smoke but does not produce nearly as much heat or light as a wood fire. Which one of the following, if true, would most weaken the archaeologist’s argument? (A) In close proximity to the fireplaces with lichen and grass are other fireplaces that, evidence suggests, burned material that produced more heat than smoke. (B) In the region containing the Neanderthal fireplaces in which lichen and grass were burnt, no plants that could be burned more effectively to produce heat or light were available 60,000 years ago. (C) Some of the fireplaces containing burnt lichen are in regions in which lichen is not believed to have been plentiful and so would have had to have been brought in from some distance. (D) There is clear evidence that at least some groups of Neanderthals living more recently than 60,000 years ago developed methods of preserving meat other than smoking it. (E) The ability to preserve meat through smoking would have made the Neanderthal humans less vulnerable to poor periods of hunting. Difficulty - Hard
CR Questions October - 11 :Q1. Many companies that sell computer software are trying to increase the productivity of their programmers, measured by the lines of code written in one day by a programmer. One method attempted by some companies is to let programmers work from home. Programmers who work from home do not need to commute to and from work and can therefore spend more of the day writing code. Therefore, companies that allow their programmers to work from home will see a corresponding increase in the productivity of those programmers.
Which of the following, if true, most strengthens the argument?
A. Before the advent of virtual private network technology, working outside of the office presented security risks unacceptable to most companies.
B. Programmers write more effective code when they are able to work in a comfortable environment.
C. Companies that allow employees to work from home can see reductions in certain expenses, such as electricity and building upkeep.
D. Most older companies oppose allowing employees to work from home, whereas most newer companies support employees working from home.
E. The number of lines of code a programmer writes per hour is relatively constant.
Difficulty - Hard
Q2. Ninety percent of recent car buyers say safety was an important factor in their purchase. Yet of these car buyers, only half consulted objective sources of vehicle safety information before making their purchase; the others relied on advertisements and promotional materials. Thus, these other buyers were mistaken in saying that safety was important to them.
The argument’s conclusion follows logically if which one of the following is assumed?
(A) Someone who claims that safety was an important factor in a buying decision does not necessarily mean that safety was the most important factor.
(B) Advertisements and promotional materials sometimes provide incomplete vehicle safety information.
(C) Recent car buyers do not necessarily tell the truth when asked about the factors that contributed to their vehicle purchases.
(D) Most consumers are aware that advertisements and promotional materials are not objective sources of vehicle safety information.
(E) Anyone to whom safety is an important factor in purchasing a car will consult an objective source of vehicle safety information before buying.
Difficulty - Hard