《(2017)GMAT官方指南》 OG 17

《(2017)GMAT官方指南(综合)》是GMAC(GMAT考试命题机构)中国大陆单家授权版本,是GMAT考试必备的专业辅导书。书中提供900余道全真试题,新增61道语文、61道数学以及8道在线综合推理试题,涵盖GMAT考试所有题型,并配有全面的答案解析。 其中,OG17的PS部分共有 230 题,全部经由老师核对确认并标上题号及难度(根据官方标准划分)。

题目列表

序号 题目内容
21 If $$\mid{y}-\frac{1}{2}\mid<\frac{11}{2}$$ which of the following could be a value of y?
22 If $$ k^2 = m^2,$$ which of the following must be true?
23 Makoto, Mishi, and Ozuro were paid a total of $780 for waxing the floors at their school. Each was paid in proportion to the number of hours he or she worked. If Makoto worked 15 hours, Mishi worked 20 hours, and Ozuro worked 30 hours, how much was Makoto paid?
24 GMAT、gmat题库、gmat模考、gmat考满分The figure above shows a path around a triangular piece of land. Mary walked the distance of 8 miles from P to Q and then walked the distance of 6 miles from Q to R. If Ted walked directly from P to R, by what percent did the distance that Mary walked exceed the distance that Ted walked?
25 At a supermarket John spent $$\frac{1}{2}$$ of his money on fresh fruits and vegetables,$$\frac{1}{3}$$ on meat products, and $$\frac{1}{10}$$ on bakery products. If he spent the remaining $6 on candy, how much did John spend at the supermarket?
26 On Monday, a person mailed 8 packages weighing an average (arithmetic mean) of $$12\frac{3}{8}$$ pounds, and on Tuesday, 4 packages weighing an average of $$15\frac{1}{4}$$ pounds. What was the average weight, in pounds, of all the packages the person mailed on both days
27 If (1 – 1.25)N = 1, then N =
28 $$0.1+{0.1}^{2}+{0.1}^{3}=$$
29 A carpenter constructed a rectangular sandbox with a capacity of 10 cubic feet. If the carpenter were to make a similar sandbox twice as long, twice as wide, and twice as high as the first sandbox, what would be the capacity, in cubic feet, of the second sandbox?
30 A bakery opened yesterday with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon, and 80 percent of the remaining rolls were sold between noon and closing time. How many dozen rolls had not been sold when the bakery closed yesterday?
31 If 2x + y = 7 and x + 2y = 5, then $$\frac{x+y}{3}=$$
32 City X has a population 4 times as great as the population of City Y, which has population twice as great as the population of City Z. What is the ratio of the population of City X to the population of City Z?
33 GMAT、gmat题库、gmat模考、gmat考满分The graph above shows the height of the tide, in feet, above or below a baseline. Which of the following is closest to the difference, in feet, between the heights of the highest and lowest tides on July 13 at Bay Cove?
34 150 is what percent of 30?
35 The ratio 2 to $$\frac{1}{3}$$ is equal to the ratio
36 A manufacturer of a certain product can expect that between 0.3 percent and 0.5 percent of the units manufactured will be defective. If the retail price is $2,500 per unit and the manufacturer offers a full refund for defective units, how much money can the manufacturer expect to need to cover the refunds on 20,000 units?
37 GMAT、gmat题库、gmat模考、gmat考满分A flat patio was built alongside a house as shown in the figure above. If all angles are right angles, what is the area of the patio in square feet?
38 A student`s average (arithmetic mean) test score on 4 tests is 78. What must be the student`s score on a 5th test for the student`s average score on the 5 tests to be 80?
39 GMAT、gmat题库、gmat模考、gmat考满分In the figure above, what is the ratio of the measure of angle B to the measure of angle A?
40 If n is a prime number greater than 3, what is the remainder when $${n}^{2}$$ is divided by 12 ?

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