OG21 OG2022
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If the units digit of $$\frac{5610.37}{10^{k}}$$ is 6, what is the value of k?
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OG18 OG19 OG20 OG2022
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Three printing presses, R, S, and T, working together at their respective constant rates, can do a certain printing job in 4 hours. S and T, working together at their respective constant rates, can do the same job in 5 hours. How many hours would it take R, working alone at its constant rate, to do the same job?
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OG21 OG2022
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Results of a Poll
In a poll, 200 subscribers to Financial Magazine X indicated which of five specific companies they own stock in. The results are shown in the table above. If 15 of the 200 own stock in both IBM and AT&T how many of those polled own stock in neither company?
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OG17 OG16 OG18 OG19 OG20 OG2022
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For a party, three solid cheese balls with diameters of 2 inches, 4 inches, and 6 inches, respectively, were combined to form a single cheese ball. What was the approximate diameter, in inches, of the new cheese ball?(The volume of a sphere is $$\frac{4}{3}\pi{r}^{3}$$, where r is the radius.)
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OG16 OG17 OG18 OG19 OG20 OG2022
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The sum of all the integers k such that -26 < k < 24 is
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OG16 OG17 OG18 OG19 OG20 OG2022
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The number line shown contains three points R, S, and T, whose coordinates have absolute values r, s, and t, respectively. Which of the following equals the average (arithmetic mean) of the coordinates of the points R, S, and T ?
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OG21 OG2022
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Tanks A and B are each in the shape of a right circular cylinder. The interior of Tank A has a height of 10 meters and a circumference of 8 meters, and the interior of Tank B has a height of 8 meters and a circumference of 10 meters. The capacity of Tank A is what percent of the capacity of Tank B?
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OG17 OG18 OG19 OG20 OG2022
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Mark and Ann together were allocated n boxes of cookies to sell for a club project. Mark sold 10 boxes less than n and Ann sold 2 boxes less than n. If Mark and Ann have each sold at least one box of cookies, but together they have sold less than n boxes, what is the value of n?
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OG21 OG2022
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3P5
$$\frac{+4QR}{8S4}$$
In the correctly worked addition problem shown, P, Q, R, and S are digits. If Q = 2P, which of the following could be the value of S?
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OG16 OG17 OG18 OG19 OG20 OG2022
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A certain high school has 5,000 students. Of these students, x are taking music, y are taking art, and z are taking both music and art. How many students are taking neither music nor art?
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OG17 OG16 OG18 OG19 OG20 OG2022
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Each person who attended a company meeting was either a stockholder in the company, an employee of the company, or both. If 62 percent of those who attended the meeting were stockholders and 47 percent were employees, what percent were stockholders, who were not employees?
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OG18 OG19 OG20 OG2022
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The graph shows the number of computers assembled during each of 6 consecutive days. From what day to the next day was the percent change in the number of computers assembled the greatest in magnitude?
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OG18 OG19 OG20 OG2022
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The table shows the amount budgeted and the amount spent for each of three accounts in a certain company. For which of these accounts did the amount spent differ from the amount budgeted by more than 6 percent of the amount budgeted?
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OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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If n = 20! + 17,then n is divisible by which of the following?I.15II.17III.19
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OG21 OG2022
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Exchange Rates in a Particular Year
$1 = 5.3 francs
$1 = 1.6 marks
An America n dealer bought a table in Germany for 480 marks and sold the same table in Fra nee for 2,385 francs. What was the dealer's gross profit on the two transactions in dollars?
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OG21 OG2022
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One inch represents 20 miles on Map K and one inch represents 30 miles on Map L. An area of 3 square inches represents how many more square miles on Map L than on Map K?
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OG17 OG18 OG19 OG20 OG2022
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The product of two negative numbers is 160. If the lesser of the two numbers is 4 less than twice the greater, what is the greater number?
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OG16 OG17 OG18 OG19 OG20 OG2022
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According to a certain estimate, the depth N(t), in centimeters, of the water in a certain tank at t hours past 2:00 in the morning is given by $${N}({t})=-{20}({t}-{5})^{2}+{500}$$ for $$0 \leq t \leq 10$$. According to this estimate, at what time in the morning does the depth of the water in the tank reach its maximum?
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OG21 OG2022
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The sides of a square region, measured to the nearest centimeter, are 6 centimeters long. The least possible value of the actual area of the square region is
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OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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After driving to a riverfront parking lot, Bob plans to run south along the river, turn around, and return to the parking lot, running north along the same path. After running 3.25 miles south, he decides to run for only 50 minutes more. If Bob runs at a constant rate of 8 minutes per mile, how many miles farther south can he run and still be able to return to the parking lot in 50 minutes?
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