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PREP07 Test 1
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If wx = y, what is the value of xy ?(1) $$wx^2 = 16$$(2) y = 4
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PREP07 Test 1
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During a sale, a clothing store sold each shirt at a price of $15 and each sweater at a price of $25. Did the store sell more sweaters than shirts during the sale? (1) The average (arithmetic mean) of the prices of all of the shirts and sweaters that the store sold during the sale was $21.(2) The total of the prices of all of the shirts and sweaters that the store sold during the sale was $420.
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PREP07 Test 1
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Ann deposited money into two new accounts, A and B. Account A earns 5 percent simple annual interest and account B earns 8 percent simple annual interest. If there were no other transactions in the two accounts, then the amount of interest that account B earned in the first year was how many dollars greater than the amount of interest that account A earned in the first year? (1) Ann deposited $200 more in account B than in account A. (2) The total amount of interest that the two accounts earned in the first year was $120.
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PREP07 Test 1
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Are at least 10 percent of the people in Country X who are 65 years old or older employed? (1) In Country X, 11.3 percent of the population is 65 years old or older. (2) In Country X, of the population 65 years old or older, 20 percent of the men and 10 percent of the women are employed.
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PREP07 Test 1
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Is the integer x divisible by 6 ? (1) x + 3 is divisible by 3.(2) x + 3 is an odd number.
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PREP07 Test 1
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 In the figure above, if x and y are each less than 90 and PS∥QR is the length of segment PQ less than the length of segment SR ?(1) x > y(2) x + y > 90
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PREP07 Test 1
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If x and y are integers, what is the value of x + y ? (1) 690 < x < y < 696(2) 692 < x < y < 695
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PREP07 Test 1
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If m > 0 and n > 0, is $${(m+x)\over(n+x)}>\frac{m}{n}$$ ?(1) m < n(2) x > 0
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PREP07 Test 1
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What was Jean's insurance premium in 1995 ?(1) The ratio of Jean's insurance premium in 1995 to her insurance premium in 1994 was $$\frac{6}{5}$$.(2) Jean's insurance premium in 1995 was 20 percent more than her insurance premium in 1994.
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PREP07 Test 1
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The sequence $$a_1, a_2, a_3, . . . ,a_n$$ of n integers is such that $$a_k = k$$ if k is odd and $$a_k = -a_{k-1}$$ if k is even. Is the sum of the terms in the sequence positive?(1) n is odd.(2) $$a_n$$ is positive.
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PREP07 Test 1
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If $1,000 is deposited in a certain bank account and remains in the account along with any accumulated interest, the dollar amount of interest, I , earned by the deposit in the first n years is given by the formula $$I = 1000[(1+\frac{r}{100})^n-1]$$, where r percent is the annual interest rate paid by the bank. Is the annual interest rate paid by the bank greater than 8 percent?(1) The deposit earns a total of $210 in interest in the first two years.(2) $$(1+\frac{r}{100})^2>1.15$$
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PREP07 Test 1
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Is x > 0.05?(1) $$x > \frac{3}{40}$$(2) x is greater than 3 percent of 50.
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PREP07 Test 1
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In the xy-coordinate plane, the slope of line l is $$\frac34$$ . Does line l pass through the point (- 2/3 , 1/2 )?(1) Line l passes through the point (4,4).(2) Line l passes through the point (-4,-2).
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PREP07 Test 1
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If N is a positive integer, is the units digit of N equal to zero?(1) 14 and 35 are factors of N.(2) N = $$(2^5)(3^2)(5^7)(7^6)$$
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PREP07 Test 1
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In the xy-plane, what is the y-intercept of line l(1) The slope of line l is 3 times its y-intercept.(2) The x-intercept of line l is$$\frac{-1}{3}$$ .
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PREP07 Test 1
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If 0 < x < y, what is the value of $$(x+y)^2\over(x-y)^2$$(1) $$x^2 + y^2 = 3xy$$(2) xy = 3
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PREP07 Test 1
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What is the value of h?(1) $$h^2 = 36$$(2) $$h^2 + 12h = -36$$
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PREP07 Test 1
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Is |x| > |y| ?(1) $$x^2>y^2$$(2) x > y
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PREP07 Test 1
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What is the greatest common divisor of positive integers m and n ?(1) m is a prime number.(2) 2n = 7m
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PREP07 Test 1
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What is the value of y ?(1) y is an odd integer between 28 and 34.(2) 31 < y < 36
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