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PREP07 Test 1	In the second paragraph, the author is primarily concerned with
PREP07 Test 1	If k is an integer and 2 < k < 8, what is the value of k ?(1) k is a factor of 30(2) k is a factor of 12.
PREP07 Test 1	If $$(\frac{1}{5})^{m}(\frac{1}{4})^{18}=\frac{1}{2(10)^{35}}$$, then m =
PREP07 Test 1	The airline company, following through on recent warnings that it might start reducing service, announced that it was eliminating jet service to nine cities, closing some unneeded operations, and it grounded twenty-two planes.
PREP07 Test 1	Tiger sharks are common in the waters surrounding Tenare Island. Usually tiger sharks feed on smaller sharks, but sometimes they have attacked tourists swimming and surfing at Tenare's beaches. This has hurt Tenare's tourism industry, which is second only to its fishing industry in annual revenues. In order to help the economy, therefore, the mayor of the island has proposed an ongoing program to kill any tiger sharks within a mile of the beaches.Which of the following, if true, most strongly calls into question the likelihood that implementation of the mayor's proposal will have the desired consequence?
PREP07 Test 1	The passage suggests that when a population of specialist firms reaches a high density level, which of the following is likely to occur?
PREP07 Test 1	On the number line above, is the product of w, x, y, and z negative?(1) z is positive(2) The product of w and x is positive.
PREP07 Test 1	The value of $$\frac{10^9-10^4} {10^8-10^5}$$ is closest to which of the following?
PREP07 Test 1	The list of animals that exhibits a preference of either using the right or the left hand (i.e., claw, paw, or foot) has been expanded to include the lower vertebrates.
PREP07 Test 1	The country of Ertland has never imported apples in any significant quantity because consumers there generally prefer the unique texture of Ertland-grown apples. Nevertheless, apple growers from Kosolia, a neighboring country, plan to sell their apples in Ertland by selling Kosolia-grown apples at half the price of local apples and promoting them as a nourishing, low-cost alternative.Which of the following, if true, casts most doubt on the viability of the plan by Kosolia's apple growers to sell their apples in Ertland?
PREP07 Test 1	If y and z are integers, is y(z + 1) odd?(1)y is odd.(2)z is even.
PREP07 Test 1	The primary purpose of the passage is to
PREP07 Test 1	For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100) + 1, then p is
PREP07 Test 1	Obtaining an investment-grade rating will keep the county's future borrowing costs low, protect its already-tattered image, and increase its ability to buy bond insurance.
PREP07 Test 1	As part of major renovations to Flowertown's Main Street train station, consultants to the train company proposed moving the station's entrance from its current valuable Main Street location to a low-rent adjoining side street and then leasing the high-rent entrance space to retail businesses. In that way, the train company could easily pay for those and all other proposed renovations without negative impact on its tight budget.Which of the following, if true, would most strongly support the consultants' proposal?
PREP07 Test 1	According to the passage, the congressional action of 1871 had which of the following effects?
PREP07 Test 1	A flower arrangement consists of 30 roses, each of which is either white or red. If a rose is to be selected at random from the flower arrangement, the probability that the rose selected will be white is twice the probability that it will be red. How many white roses are in the flower arrangement?
PREP07 Test 1	If n and m are positive integers, what is the remainder when $$3^{(4n+2+m)}$$ is divided by 10?(1)n=2(2)m=1
PREP07 Test 1 GWD	The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing the Aramaic script with it, from which was derived both northern and southern Indian alphabets.
PREP07 Test 1 OG18-文本逻辑	Automobile Dealer's Advertisement:The Highway Traffic Safety Institute reports that the PZ 1000 has the fewest injuries per accident of any car in its class.This shows that the PZ 1000 is one of the safest cars available today.Which of the following, if true, most seriously weakens the argument in the advertisement?