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PREP07 Test 1
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 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.
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PREP07 Test 1
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Of the 25 cars sold at a certain dealership yesterday, some had automatic transmission and some had antilock brakes. How many of the cars had automatic transmission but not antilock brakes?(1) All of the cars that had antilock brakes also had automatic transmission.(2) 2 of the cars had neither automatic transmission nor antilock brakes.
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Manhattan
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Is Fred taller than Wilma? (1) Fred is taller than Barney. (2) Wilma is taller than Betty, who is taller than Barney.
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Manhattan
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In the month of June, a street vendor sold 10% more hot dogs than he sold in the month of May. How many total hot dogs did the vendor sell in May and June combined? (1) The vendor sold 27 more hot dogs in June than in May.(2) The vendor sold 50% more hot dogs in May than he did in April, when he sold 180 hot dogs.
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Manhattan
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x, y, and z are consecutive integers, and x < y < z. What is the average of x, y, and z?(1) x = 11(2) The average of y and z is 12.5.
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Manhattan
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A sales associate earns a commission of 8% on her first $10,000 in sales revenue in a given week and a commission of 10% on any additional sales revenue that the associate generates that week. How much sales revenue did the associate generate last week?(1) The sales associate earned a total of $1,500 in commission last week.
(2) Last week, the sales associate was eligible for the 10% commission rate on $7,000 of additional sales.
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Manhattan
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What is the value of x? (1) x + 2y = 4(2) 5x + y + 15 = 3x – 3y + 23
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Manhattan
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All of the furniture for sale at Al's Discount Furniture is offered for less than the manufacturer's suggested retail price (MSRP). Once a year, Al's holds a clearance sale. If Jamie purchased a certain desk during the sale, did she get a discount of more than 50% of Al's regular price for the desk? (1) Al's regular price for the desk is less than 60% of the MSRP of $2,000. (2) The sale price was $600 less than Al's regular price for the desk.
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Manhattan
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What is 11% of x? (1) $$\frac{3}{8}$$ of x is 24(2) 5% of x is 3.2
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Manhattan
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If none of the students are ambidextrous, what percentage of the 20 students in Mr. Henderson's class are left-handed? (1) Of the 12 girls in the class, 25% are left-handed. (2) 5 of the boys in the class are right-handed.
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Manhattan
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If a kennel houses only cats and dogs, what percent of the animals in the kennel are dogs? (1) The ratio of cats to dogs in the kennel is 2:3. (2) The ratio of dogs to the total number of animals is 3:5.
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Manhattan
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If 3x – 3y = 12z, what is the value of x?(1) 4z = 2 + y(2) 4z = 6 – y
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Manhattan
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If x and y each represent a single digit, does the number 8.3xy round to 8.3 when it is rounded to the nearest tenth?(1) x = 5
(2) y = 9
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Manhattan
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A mixture of oil, water, and vinegar contains 10% oil. After all of the water evaporates, what percent of the mixture is oil? (1) Before the water evaporated, the mixture exactly filled a one liter bottle. (2) Before the water evaporated, vinegar accounted for forty percent of the mixture.
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Manhattan
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What is the distance between Harry's home and his office?
(1) Harry's average speed on his commute to work this Monday was 30 miles per hour.
(2) If Harry's average speed on his commute to work this Monday had been twice as fast, his trip would have been 15 minutes shorter.
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Manhattan
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What percent of the students at Jefferson High School study French but not Spanish?
(1) 30% of all students at Jefferson High School study French.
(2) 40% of all students at Jefferson High School do not study Spanish.
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Manhattan
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What is the value of a? (1) -(a + b) = 2a – b + 9 (2) a + b = 6
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Manhattan
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What was Bill's average speed on his trip of 250 miles from New York City to Boston? (1) The trip took Bill 5 hours.(2) At the midpoint of his trip, Bill was going exactly 50 miles per hour.
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Manhattan
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What percent of x is $$\frac{3}{4}$$?(1) x = 5y(2) y = 10
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Manhattan
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Is the positive integer x divisible by 6?(1) x is divisible by 12.(2) x is divisible by 9.
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