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OG20-语文分册 OG20 OG19-数学分册 OG19 OG18-数学分册 OG18 OG17 OG16 OG15 OG12 PREP07 Test 2 PREP07 Test 1 Manhattan Magoosh KMFDS 排列组合 几何 应用题 代数 数论 OG2022

PREP 07 Test 2

GMAT官方免费提供了GMAT模考软件GMATPrep，其界面与真实考试完全相同，但是我们只能做两套模拟题。有前辈发现GMATPrep中事实上内置了一个很大的题库，Prep破解即前辈从GMATPrep中还原出来的完整题库，全部属于真题，且有标准答案，是分项突破时很好的练习材料。 其中07的第二套共包含DS题目 218 题。

题目列表

序号 题目内容
201 If k is a line in the xy-plane, what is the slope of k ?(1) The x-intercept of k is 2. (2) The y-intercept of k is 3.
202 The numbers x and y are not integers. The value of x is closest to which integer?(1) 4 is the integer that is closest to x + y.(2) 1 is the integer that is closest to x - y.
203 What is the result when x is rounded to the nearest hundredth? (1) When x is rounded to the nearest thousandth the result is 0.455. (2) The thousandths digit of x is 5.
204 If Mary always takes the same route to work, how long did it take Mary to get to work on Friday? (1) It took Mary 20 minutes to get to work on Thursday. (2) Mary's average speed on her trip to work was 25 percent greater on Thursday than it was on Friday.
205 What was a certain company's revenue last year? (1) Last year the company's gross profit was $4,100. (2) Last year the company's revenue was 50 percent greater than its expenses.
206 In 1984 a certain union had a total of 15,600 members. Was the percent increase in the total number of members in the union from 1984 to 1985 greater than that from 1985 to 1986 ?(1) From 1984 to 1985 the total number of members in the union increased by 781, and from 1985 to 1986 the total number of members in the union again increased by 781. (2) In 1985 the union had a total of 16,381 members, and in 1986 the union had a total of 17,162 members.
207 At a certain theater, the cost of each adult's ticket is $5 and the cost of each child's ticket is $2. What was the average (arithmetic mean) cost of all the adults' and children's tickets sold at the theater yesterday? (1) Yesterday the ratio of the number of children's tickets sold at the theater to the number of adults' tickets sold at the theater was 3 to 2. (2) Yesterday 80 adults' tickets were sold at the theater.
208 At a certain store, each notepad costs x dollars and each marker costs y dollars. If $10 is enough to buy 5 notepads and 3 markers, is $10 enough to buy 4 notepads and 4 markers instead? (1) Each notepad costs less than $1. (2) $10 is enough to buy 11 notepads.
209 The cost of each adult's ticket for a certain concert was $30, and the cost of each child's ticket for the concert was $24. If Hannah purchased tickets for this concert, what was the average (arithmetic mean) cost per ticket? (1) Hannah purchased twice as many children's tickets as adults' tickets. (2) Hannah purchased 4 children's tickets.
210 For each order, a mail-order bookseller charges a fixed processing fee and an additional shipping fee for each book in the order. Rajeev placed five different orders with this bookseller--an order for 1 book in January, an order for 2 books in February, an order for 3 books in March, an order for 4 books in April, and an order for 5 books in May. What was the total of Rajeev's processing and shipping fees for these five orders? (1) Rajeev's processing and shipping fees were $1.00 more for his order in March than for his order in January. (2) The total of Rajeev's shipping fees for the five orders was $7.50.
211 A certain economics class consists of 50 women and 30 men. How many of the men in the class are business majors? (1) 40 percent of the women in the class are business majors. (2) 50 percent of all the people in the class are business majors.
212 For a certain play performance, adults' tickets were sold for $12 each and children's tickets were sold for $8 each. How many children's tickets were sold for the performance?(1) The total revenue from the sale of adults’ and children’s tickets for the performance was $5,040.(2) The number of adults’ tickets sold for the performance was $$\frac{1}{3}$$ the total number of adults’ and children’s tickets sold for the performance.
213 Linda, Robert, and Pat packed a certain number of boxes with books. What is the ratio of the number of boxes of books that Robert packed to the number of boxes of books that Pat packed? (1) Linda packed 30 percent of the total number of boxes of books. (2) Robert packed 10 more boxes of books than Pat did.
214 Is the measure of one of the interior angles of quadrilateral ABCD equal to 60 degrees?(1)Two of the interior angles of ABCD are right angles.(2)The degree measure of angle ABC is twice the degree measure of angle BCD.
215 On the number line, the distance between point A and point C is 5 and the distance between point B and point C is 20. Does point C lie between point A and point B ?(1) The distance between point A and point B is 25. (2) Point A lies to the left of point B.
216 Is the three-digit number n less than 550 ?(1) The product of the digits in n is 30. (2) The sum of the digits in n is 10.
217 If n is a three-digit positive integer, what is the sum of the digits of n ?(1) The hundreds digit of n is 3 times the units digit. (2) The hundreds digit of n is 3 more than the tens digit.
218 The retail price of a certain refrigerator is 1.6 times its wholesale price. What is the difference between the retail price and the wholesale price of the refrigerator? (1) The wholesale price of the refrigerator is $200. (2) The retail price of the refrigerator is $320.

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