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PREP07 Test 1
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For each month of next year, Company R's monthly revenue target is x dollars greater than its monthly revenue target for the preceding month. What is Company R's revenue target for March of next year?(1) Company R's revenue target for December of next year is $310,000.(2) Company R's revenue target for September of next year is $30,000 greater than its revenue target for June of next year.
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PREP07 Test 1
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If k is a positive integer, then 20k is divisible by how many different positive integers?(1) k is prime.(2) k = 7
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PREP07 Test 1
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If Bob produces 36 or fewer items in a week, he is paid x dollars per item. If Bob produces more than 36 items in a week, he is paid x dollars per item for the first 36 items and 1.5 times that amount for each additional item. How many items did Bob produce last week?(1) Last week Bob was paid a total of $480 for the items that he produced that week.(2) This week Bob produced 2 items more than last week and was paid a total of $510 for the items that he produced this week.
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PREP07 Test 1
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Is x < y ?(1) 2x < 3y(2) xy > 0
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PREP07 Test 2
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The sale price of a certain jacket was 15 percent less than its original price, and the sale price of a certain shirt was 10 percent less than its original price. How much greater was the original price of the jacket than the original price of the shirt?(1) The sale price of the jacket was $83 greater than the sale price of the shirt.(2) The original price of the jacket was $140.
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PREP07 Test 2
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The operation @ represents either addition, subtraction, or multiplication of integers. What is the value of 1 @ 0 ?
(1) 0 @ 2 = 2(2) 2 @ 0 = 2
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PREP07 Test 2
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Sets A, B, and C have some elements in common. If 16 elements are in both A and B, 17 elements are in both A and C, and 18 elements are in both B and C, how many elements do all three of the sets A, B, and C have in common?
(1) Of the 16 elements that are in both A and B, 9 elements are also in C.(2) A has 25 elements, B has 30 elements, and C has 35 elements.
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PREP07 Test 2
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Set S consists of five consecutive integers, and set T consists of seven consecutive integers. Is the median of the numbers in set S equal to the median of the numbers in set T ?(1) The median of the numbers in set S is 0. (2) The sum of the numbers in set S is equal to the sum of the numbers in set T.
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PREP07 Test 2
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If -2x > 3y, is x negative? (1) y > 0 (2) 2x + 5y - 20 = 0
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PREP07 Test 2
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If x and y are integers, is the value of x(y + 1) even? (1) x and y are prime numbers. (2) y > 7
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PREP07 Test 2
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Does set S contain any even numbers? (1) There are no prime numbers in S. (2) There are no multiples of 4 in S.
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PREP07 Test 2
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Some of the students enrolled at College T are part-time students and the rest are full-time students. By what percent did the number of full-time students enrolled at College T increase from the fall of 1999 to the fall of 2000 ? (1) There were 50 more full-time students enrolled at College T in the fall of 2000 than in the fall of 1999. (2) The total number of students enrolled at College T increased by 5 percent from the fall of 1999 to the fall of 2000.
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PREP07 Test 2
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Last Thursday, John assembled chairs at a rate of 3 chairs per hour for part of the day and Larry assembled no chairs. Last Friday, Larry assembled chairs at a rate of 4 chairs per hour for part of the day and John assembled no chairs. If John and Larry assembled chairs for a total of 7 hours during these two days, how many chairs did John assemble last Thursday?(1) During these two days, John and Larry assembled a total of 25 chairs.(2) During these two days, Larry assembled more chairs than John did.
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PREP07 Test 2
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How many people received a certain survey? (1) Six-tenths of those who received the survey responded. (2) Of those who received the survey, 42 responded.
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PREP07 Test 2
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The symbol @ represents one of the four arithmetic operations: addition, subtraction, multiplication, and division.
Is (5 @ 6) @ 2 = 5 @ (6 @ 2) ? (1) 5 @ 6 = 6 @ 5 (2) 2 @ 0 = 2
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PREP07 Test 2
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What is the total surface area of rectangular solid R ? (1) The surface area of one of the faces of R is 48. (2) The length of one of the edges of R is 3.
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PREP07 Test 2
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A certain list consists of several different integers. Is the product of all the integers in the list positive? (1) The product of the greatest and smallest of the integers in the list is positive. (2) There is an even number of integers in the list.
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PREP07 Test 2
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If m is a positive odd integer, what is the average (arithmetic mean) of a certain set of m integers? (1) The integers in the set are consecutive multiples of 3. (2) The median of the set of integers is 33.
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PREP07 Test 2
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If a < y < z < b, is |y - a | < |y - b | ? (1) |z - a | < |z - b | (2) |y - a | < |z - b |
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PREP07 Test 2
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If ab ≠ 0 and points (-a, b) and (-b, a) are in the same quadrant of the xy-plane, is point (-x, y) in this same quadrant?(1) xy > 0(2) ax > 0
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