搜索结果 | GMAT考满分，百万出国党的口碑之选。

GMAT考满分·题库

收录题目9362道

搜索结果共2655条

来源	题目内容
Ready4	<p>Which of the following most logically completes the argument below?p> <p>Although chocolate milk contains fewer added sugars than other items consumed on school grounds, such as vending machine candy, its impact on student health is possibly more deleterious because of its inclusion in government funded free-or-reduced breakfast and lunch programs. Because the consumption of added sugars is known to cause long-term health problems, it has recently been proposed that chocolate milk be unilaterally banned from schools in this district. This proposal, however, should not be adopted, because _______.p>
Ready4	<p>If $k$ is a positive integer, then $k(k+1)(k+3)$ isp>
Ready4	<p>According to the passage, which of the following statements is true of most companies?p>
Ready4	<p>If $\tfrac{r}{s}>1$ , and $r$ and $s$ are positive integers, which of the following must be less than 1?p>
Ready4	<p>Aggressive cost-cutting campaigns have shown promise in the company's publishing division, the home to a few new startups that have grown at the same pace as the startups disrupting the industry through free journalism and user-submitted articles.p>
Ready4	<p>Which of the following best exemplifies a case most suitable for expert intuition as it is described in the passage?p>
Ready4	<p>The author mentions all of the following as weaknesses in the argument for black holes' existence EXCEPTp>
Ready4	<p class="ng-scope">According to the passage, which of the following statements regarding the workers affected by outsourcing is true?p>
Ready4	<p>Male cowbirds sing a variety of types of songs, demonstrating a wide range of vocal capabilities. Basing their judgment on the fact that different local populations of cowbirds of the same species sing in styles particular to their populations, ornithologists have concluded that the cowbirds' singing styles are culturally acquired, rather than genetically transmitted.p> <p>Which of the following, if true, would most strengthen the conclusion drawn by the ornithologists?p>
Ready4	<p>A quark-gluon plasma, a hypothesized phase of quantum chromodynamics of interest to physicists, is supposed to exist at conditions of extremely high temperature or density that never naturally occur on Earth. The conditions engendering quark-gluon plasma were thought to have occurred in the first hundred microseconds or so of the universe. It follows that physicists will never be able to observe quark-gluon plasma.p> <p>Which of the following, if true, most seriously weakens the argument above?p>
Ready4	<p class="ng-scope">Which of the following can be inferred from the passage about the excessive administration of antibiotics referred to in the highlighted text?p>
Ready4	<p>Citizen: at our city's airport, we have invested time and money in security checkpoints that are a waste of time. We train and staff security staff for the purpose of searching incoming automobiles, but we search fewer than five percent of those automobiles. We might as well disband the security checkpoints. The cost is wasted, and there is a ninety-five percent chance that an illegal substance would get through the checkpoint anyway.p> <p>Council member: Even if we granted that those odds didn't justify the costs--which I disagree with--you seem not to recognize that the presence of the checkpoint itself deters some people who would bring in illegal substances from doing so.p> <p>The council member responds to the citizen's argument byp>
Ready4	<p>Nepenthes lowii, a pitcher plant in southeast Asia, primarily relies on insects as a source of food, but in winter, as the insect population declines, it has to supplement its diet by digesting the droppings of a species of tree shrew. Droppings, however, are not reliably available in the plant’s habitat, and Nepenthes lowii requires substantial amounts of these in order to survive the season. One possible explanation is that tree shrew droppings contain significantly more nutrients and amino acids than the insects the plant typically consumes.p> <p>Which of the following, if true, most seriously calls into question the explanation given for the plant’s winter diet?p>
Ready4	<p>If $a$ is an integer greater than zero, then $a(a+1)(a+3)$ isp>
Ready4	<p>Carbon nanotubes are microscopic carbon pipes that are at least 100 times stronger than steel, but one-sixth as light. FlyFar plans to use carbon nanotubes to design a plane that will be able to travel longer distances without refueling than any other plane currently on the market. However, to incorporate this plane into their fleets, airliners would have to rearrange all their existing routes, which would prove extremely expensive.p> <p>Which of the following, if true, provides the strongest grounds for a prediction that airliners will purchase FlyFar’s new plane despite the massive logistical burden doing so would create?p>
Ready4	<p>The first sentence in the passage suggests that the “researchers” mentioned in would be most likely to predict which of the following?p>
Ready4	<p zoompage-fontsize="16">The advent of chromatographs and mass spectrometers, having the capacity to detect low levels of volatile gases, help to explain why there was a surge of new artificial flavors in the 1950s.p>
Ready4	<p>Policy analyst: In medical records, the number of items indicating that patients had died as a result of tobacco use was higher this decade than it had been in previous decades. Regions that produce tobacco reported the end of agricultural shortages at the beginning of this decade, so it is likely that the rising number of fatalities can be attributed to an increase in the supply of tobacco products.p> <p>Which of the following, if true, most seriously undermines the policy analyst’s argument?p>
Ready4	<p>Productivity among workers has greatly declined, with fewer projects being completed. Because workers are increasingly assigned an unmanageable number of tasks, most work slower and accomplish less during the time they spend on the job. Therefore, an effective way for employers to increase productivity would be to minimize the number of tasks any individual worker is assigned at a given time, allowing her to focus on and complete a single project before moving on to the next one.p> <p>Which of the following, if true, would most support the recommendation above?p>
Ready4	<p>Increasing the prices of retail products and reducing the number of franchise locations are the two solutions Mighty-Mart can enact to substantially increase profit margins. Increasing the prices of products will produce more money through revenue than closing franchise locations will save in reduced real estate costs. Thus, increasing the prices of retail products is the most Mighty-Mart can do to improve its profit margins.p> <p>Which of the following is an assumption on which the argument depends?p>