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OG12 OG15 OG16
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A dealer originally bought 100 identical batteries at a total cost of q dollars. If each battery was sold at 50 percent above the original cost per battery, then, in terms of q, for how many dollars was each battery sold?
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OG12 OG16 OG17 GWD OG18 OG19 OG20 OG2022
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Many people suffer an allergic reaction to certain sulfites, including those that are commonly added to wine as preservatives. However, since there are several wine makers who add sulfites to none of the wines they produce, people who would like to drink wine but are allergic to sulfites can drink wines produced by these wine makers without risking an allergic reaction to sulfites.Which of the following is an assumption on which the argument depends?
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OG12 OG15
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Salt deposits and moisture threaten to destroy the Mohenjo-Daro excavation in Pakistan, the site of an ancient civilization that flourished at the same time as the civilizations in the Nile Delta and the river valleys of the Tigris and Euphrates.
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OG12 OG15
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Paula and Sandy were among those people who sold raffle tickets to raise money for Club X. If Paula and Sandy sold a total of 100 of the tickets, how many of the tickets did Paula sell?(1)Sandy sold $$\frac2 3$$ as many of the raffle tickets as Paula did.(2)Sandy sold 8 percent of all the raffle tickets sold for Club X.
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OG12 OG15
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In an increasing sequence of 10 consecutive integers, the sum of the first 5 integers is 560. What is the sum of the last 5 integers in the sequence?
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OG12 OG15 OG16
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According to the passage, one reason that the authors gave rats carbohydrates was to
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OG12 OG15 OG16
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Networks of blood vessels in bats` wings serve only to disperse heat generated in flight. This heat is generated only because bats flap their wings. Thus paleontologists` recent discovery that the winged dinosaur Sandactylus had similar networks of blood vessels in the skin of its wings provides evidence for the hypothesis that Sandactylus flew by flapping its wings, not just by gliding.In the passage, the author develops the argument by
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OG12 OG15 OG16 OG17 GWD PREP08 Test 1
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The results of the company's cost- cutting measures are evident in its profits, which increased five percent during the first three months of this year after it fell over the last two years.
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OG12
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Machine A produces 100 parts twice as fast as Machine B does. Machine B produces 100 parts in 40 minutes. If each machine produces parts at a constant rate, how many parts does Machine A produce in 6 minutes?
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OG12 OG15 OG16
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According to the passage, the more protein a rat consumes, the lower will be the
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OG12 OG15
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A number of people each wrote down one of the first 30 positive integers. Were any of the integers written down by more than one of the people?(1)The number of people who wrote down an integer was greater than 40.(2)The number of people who wrote down an integer was less than 70.
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OG12 OG15 OG16
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Keith: Compliance with new government regulations requiring the installation of smoke alarms and sprinkler systems in all theaters and arenas will cost the entertainment industry $25 billion annually. Consequently, jobs will be lost and profits diminished. Therefore, these regulations will harm the country`s economy.Laura: The $25 billion spent by some businesses will be revenue for others. Jobs and profits will be gained as well as lost.Laura responds to Keith by
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OG12 OG15 OG16
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In an effort to reduce their inventories, Italian vintners have cut prices; their wines have been priced to sell, and they are.
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OG12
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A necklace is made by stringing N individual beads together in the repeating pattern red bead, green bead, white bead, blue bead, and yellow bead. If the necklace design begins with a red bead and ends with a white bead, then N could equal
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OG12 OG15 OG16
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[line:34:enable]The authors` discussion of the "mechanism that provides blood tryptophan to the brain cells" (highlight text) is meant to
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OG12 OG15 OG16 OG17
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Is the number of seconds required to travel $${d}_{1}$$ feet at $${r}_{1}$$ feet per second greater than the number of seconds required to travel $${d}_{2}$$ feet at $${r}_{2}$$ feet per second?(1)$${d}_{1}$$ is 30 greater than $${d}_{2}$$.(2)$${r}_{1}$$ is 30 greater than $${r}_{2}$$.
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OG12 OG15
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In the United States, of the people who moved from one state to another when they retired, the percentage who retired to Florida has decreased by three percentage points over the past ten years. Since many local businesses in Florida cater to retirees, these declines are likely to have a noticeably negative economic effect on these businesses and therefore on the economy of Florida.Which of the following, if true, most seriously weakens the argument given?
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OG12 OG15 OG16 OG17 GWD PREP08 Test 1 OG18 OG19 OG20 OG2022
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Thelonious Monk, who was a jazz pianist and composer, produced a body of work both rooted in the stride-piano tradition of Willie (The Lion) Smith and Duke Ellington, yet in many ways he stood apart from the mainstream jazz repertory.
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OG12 OG15 OG16
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According to the passage, an injection of insulin was most similar in its effect on rats to an injection of
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OG12
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In the xy-coordinate system, if (a,b) and (a + 3,b + k) are two points on the line defined by the equation x = 3y- 7, then k =
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