OG12 OG15 OG16 OG17
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The ratio 2 to $$\frac{1}{3}$$ is equal to the ratio
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OG12 OG15
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In recent years, many cabinetmakers have been winning acclaim as artists. But since furniture must be useful, cabinetmakers must exercise their craft with an eye to the practical utility of their product. For this reason, cabinetmaking is not art.Which of the following is an assumption that supports drawing the conclusion above from the reason given for that conclusion?
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OG12 OG15 OG16 OG17 PREP08 Test 1 OG18
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Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid conclusions about how the human brain grows and how babies acquire language.
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OG12 OG15
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Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce In 4 minutes?
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OG12 OG15 OG16 OG17 OG18
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The author describes the behavior of the circulatory system of sea snakes when they are removed from the ocean (highlight text) primarily in order to
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OG12 OG15 OG16
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What percent of the drama club members enrolled at a certain school are female students?(1)Of the female students enrolled at the school, 40 percent are members of the drama club.(2)Of the male students enrolled at the school, 25 percent are members of the drama club.
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OG12 OG15 PREP07 Test 1
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Male bowerbirds construct elaborately decorated nests, or bowers. Basing their judgment on the fact that different local populations of bowerbirds of the same species build bowers that exhibit different building and decorative styles, researchers have concluded that the bowerbirds` building styles are a culturally acquired, rather than a genetically transmitted, trait.Which of the following, if true, would most strengthen the conclusion drawn by the researchers?
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OG12 OG15 OG16 OG17
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Plan: Concerned about the welfare of its senior citizens, the government of Runagia decided two years ago to increase by 20 percent the government provided pension paid to all Runagians age sixty-five and older.Result: Many Runagian senior citizens are no better off financially now than they were before the increase.Further information: The annual rate of inflation since the pension increase has been below 5 percent, and the increased pension has been duly received by all eligible Runagians.In light of the further information, which of the following, if true, does most to explain the result that followed implementation of the plan?
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OG12 OG15 OG16
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None of the attempts to specify the causes of crime explains why most of the people exposed to the alleged causes do not commit crimes and, conversely, why so many of those not so exposed have.
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OG12 OG15
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Of the five coordinates associated with points A,B C, D, and E on the number line above,which has the greatest absolute value?
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OG12 OG15 OG16 OG17 OG18
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It can be inferred from the passage that which of the following is a true statement about sea snakes?
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OG12
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A family-size box of cereal contains more cereal and costs more than the regular-sizebox
of cereal. What is the cost per ounce of the family-size box of cereal?(1)The family-size box of cereal contains 10 ounces more than the regular-size box
of cereal.(2)The family-size box of cereal costs $5.40.
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OG12 OG15 OG16 OG17 OG18 PREP08 Test 2
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The author suggests that which of the following is a disadvantage that results from the location of a snake`s heart in close proximity to its head?
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OG12 PREP08 Test 2
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In a previous design, the weight of the discus used in track competition is concentrated in a metal center, but now it is lined with lead around the perimeter, thereby improving stability in flight and resulting in longer throws.
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OG12 OG15 OG16 OG17 OG18
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The profit from the sale of a certain appliance increases, though not proportionally, with the number of units sold. Did the profit exceed $4 million on sales of 380,000 units?(1)The profit exceeded $2 million on sales of 200,000 units.(2)The profit exceeded $5 million on sales of 350,000 units.
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OG12 OG15 OG16 OG17 OG18
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If n is a prime number greater than 3, what is the remainder when $${n}^{2}$$ is divided by 12 ?
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OG12 OG15 PREP07 Test 1
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A drug that is highly effective in treating many types of infection can, at present, be obtained only from the bark of the ibora, a tree that is quite rare in the wild. It takes the bark of 5,000 trees to make one kilogram of the drug. It follows, therefore, that continued production of the drug must inevitably lead to the ibora`s extinction.Which of the following, if true, most seriously weakens the argument above?
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OG12 OG15
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In virtually all types of tissue in every animal species, dioxin induces the production of enzymes that are the organism's trying to metabolize, or render harmless, the chemical that is irritating it.
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OG12 OG15 OG16 OG17 OG18
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If n is an integer, is n even?(1)$$n^2 - 1$$ is an odd integer.(2)3n + 4 is an even integer.
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OG12 OG15 OG16 OG17 OG18
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The primary purpose of the third paragraph is to
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