题库 | 考满分，百万出国党的口碑之选。

PREP07 Test 2 PREP07 Test 1 Manhattan Magoosh KMFPS 排列组合几何应用题代数数论 OG20 OG21 OG20-数学分册 OG20-语文分册 OG19-数学分册 OG19 OG18-数学分册 OG18 OG17 OG16 OG15 OG12 OG2022

《(2015)GMAT官方指南》 OG 15

《(2015)GMAT官方指南：综合》是GMAC（GMAT考试命题机构）中国大陆的单家授权版本，体现了GMAT考试2015年的改革趋势，是GMAT考试必备参考书。书中提供900道全真试题，涵盖GMAT考试所有题型，并配有全面的答案解析。题目按难易程度排列，帮助考生节省备考时间。其中，OG15的PS部分共有 140 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
41	$$\frac{1}{(0.75-1)}=$$
42	If $$\frac{1.5}{0.2+x}=5$$,then x=
43	In the figure above, the point on segment PQ that is twice as far from P as from Q is
44	If n is an integer, which of the following must be even?
45	If 4 is one solution of the equation $${x}^{2} + 3x + k = 10$$, where k is a constant, what is the other solution?
46	The sum $$\frac{7}{8}+\frac{1}{9}$$ is between
47	If x = 1 - 3t and y = 2t - 1, then for what value of t does x = y?
48	$${1}-(\frac{1}{2}-\frac{2}{3})=$$
49	Car X averages 25.0 miles per gallon of gasoline and Car Y averages 11.9 miles per gallon. If each car is driven 12,000 miles, approximately how many more gallons of gasoline will Car Y use than Car X ?
50	How many integers n are there such that 1 < 5n + 5 < 25 ?
51	If y is an integer, then the least possible value of \|23 - 5y\| is
52	$$\sqrt{80}+\sqrt{125}=$$
53	The average (arithmetic mean) of 10, 30, and 50 is 5 more than the average of 20, 40, and
54	y=kx+3In the equation above, k is a constant. If y = 17 when x = 2, what is the value of y when x = 4 ?
55	In the table above, what is the number of green marbles in Jar R ?
56	Four staff members at a certain company worked on a project. The amounts of time that the four staff members worked on the project were in the ratio 2 to 3 to 5 to 6. If one of the four staff members worked on the project for 30 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project?
57	Company P had 15 percent more employees in December than it had in January. If Company P had 460 employees in December, how many employees did it have in January?
58	A glass was filled with 10 ounces of water, and 0.01 ounce of the water evaporated each day during a 20-day period. What percent of the original amount of water evaporated during this period?
59	A glucose solution contains 15 grams of glucose per 100 cubic centimeters of solution. If 45 cubic centimeters of the solution were poured into an empty container, how many grams of glucose would be in the container?
60	On a certain day, orangeade was made by mixing a certain amount of orange juice with an equal amount of water. On the next day, orangeade was made by mixing the same amount of orange juice with twice the amount of water. On both days, all the orangeade that was made was sold. If the revenue from selling the orangeade was the same for both days and if the orangeade was sold at $0.60 per glass on the first day, what was the price per glass on the second day?