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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 1

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。 其中第一套共包含DS题目218 题。

题目列表

序号 题目内容
201 Martha bought an armchair and a coffee table at an auction and sold both items at her store. Her gross profit from the purchase and sale of the armchair was what percent greater than her gross profit from the purchase and sale of the coffee table?(1) Martha paid 10 percent more for the armchair than for the coffee table.(2) Martha sold the armchair for 20 percent more than she sold the coffee table.
202 Each employee of Company Z is an employee of either Division X or Division Y, but not both. If each division has some part-time employees, is the ratio of the number of full-time employees to the number of part-time employees greater for Division X than for Company Z ?(1) The ratio of the number of full-time employees to the number of part-time employees is less for Division Y than for Company Z.(2) More than half of the full-time employees of Company Z are employees of Division X, and more than half of the part-time employees of Company Z are employees of Division Y.
203 What is the remainder when the positive integer x is divided by 6?(1) When x is divided by 2, the remainder is 1; and when x is divided by 3, the remainder is 0.(2) When x is divided by 12, the remainder is 3.
204 On a certain sight-seeing tour, the ratio of the number of women to the number of children was 5 to 2. What was the number of men on the sight-seeing tour?(1) On the sight-seeing tour, the ratio of the number of children to the number of men was 5 to 11.(2) The number of women on the sight-seeing tour was less than 30.
205 Ellen can purchase a certain computer at a local store at the price of p dollars and pay a 6 percent sales tax. Alternatively, Ellen can purchase the same computer from a catalog for a total of q dollars, including all taxes and shipping costs. Will it cost more for Ellen to purchase the computer from the local store than from the catalog?(1)q-p ＜ 50(2)q=1,150
206 If p is a positive integer, what is the value of p ?(1) p/4 is a prime number.(2) p is divisible by 3.
207 Is y < 2x ?(1) $${y\over4} < \frac{x}{2}$$(2) $${(y-2x)\over3 }<0$$
208 Is x > y ? (1) x + y < 0(2) x - y > 0
209 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.
210 Is m + z > 0 ? (1) m - 3z > 0(2) 4z - m > 0
211 If k is a positive integer, then 20k is divisible by how many different positive integers?(1) k is prime.(2) k = 7
212 This morning, a certain sugar container was full. Since then some of the sugar from this container was used to make cookies. If no other sugar was removed from or added to the container, by what percent did the amount of sugar in the container decrease?(1) The amount of sugar in the container after making the cookies would need to be increased by 30 percent to fill the container.(2) Six cups of sugar from the container were used to make the cookies.
213 If a and b are positive numbers, what are the coordinates of the midpoint of line segment CD in the xy-plane?(1) The coordinates of C are (a, 1 - b).(2) The coordinates of D are (1 - a, b).
214 The Cost of a square slab is proportional to its thickness and also proportional to the square of its length. What is the cost of a square slab that is 3 meters long and 0.1 meter thick?(1) The cost of a square slab that is 2 meters long and 0.2 meter thick is $160 more than the cost of a square slab that is 2 meters long and 0.1 meter thick.(2) The cost of a square slab that is 3 meters long and 0.1 meter thick is $200 more than the cost of a square slab that is 2 meters long and 0.1 meter thick.
215 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.
216 Is x < y ?(1) 2x < 3y(2) xy > 0
217 $$a_1,a_2,a_3,. . .,a_{15}$$In the sequence shown,$$a_n = a_{n - 1} + k$$, where 2 $$\le n \le 15$$ and k is a nonzero constant. How many of the terms in the sequence are greater than 10 ?(1) $$a_1 = 24$$(2) $$a_8 = 10$$
218 Is 4z > -6 ?(1) z < 7(2) z > -1

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