搜索结果 | GMAT考满分，百万出国党的口碑之选。

GMAT考满分·题库

收录题目9362道

按指定内容搜索

搜索结果共306条

来源	题目内容
OG19-定量推理	$$left\| -4 right\| (left\| -20 right\| - left\| 5 right\|)$$ =
OG19-定量推理	Of the total amount that Jill spent on a shopping trip, excluding taxes, she spent 50 percent on clothing, 20 percent on food, and 30 percent on other items. If Jill paid a 4 percent tax on the clothing, no tax on the food, and an 8 percent tax on all other items, then the total tax that she paid was what percent of the total amount that she spent, excluding taxes?
OG19-定量推理	How many integers x satisfy both $$2 < x\leq 4$$ and $$ 0\leq x \leq 3$$?
OG19-定量推理	At the opening of a trading day at a certain stock exchange, the price per share of stock K was $8. If the price per share of stock K was $9 at the closing of the day, what was the percent increase in the price per share of stock K for that day?
OG19-数学分册	As shown in the diagram above, a lever resting on a fulcrum has weights of $$w_{1}$$ pounds and $$w_{2}$$ pounds, located $$d_{1}$$ feet and $$d_{2}$$ feet from the fulcrum. The lever is balanced and $$w_{1}$$ $$d_{1}$$ = $$w_{2}$$ $$d_{2}$$• Suppose $$w_{1}$$ is 50 pounds and $$w_{2}$$ is 30 pounds. If $$d_{1}$$ is 4 feet less than $$d_{2}$$, what is $$d_{2}$$, in feet?
OG19-定量推理	The number of rooms at Hotel G is 10 less than twice the number of rooms at Hotel H. If the total number of rooms at Hotel G and Hotel H is 425, what is the number of rooms at Hotel G ?
OG19-定量推理	$$\frac{3}{100}$$ + $$\frac{5}{1,000}$$ +$$\frac{7}{100,000}$$=
OG19-定量推理	If r and s are positive integers such that $$(2^{r})(4^{s}) = 16$$, then $$2r + s$$ =
OG19-定量推理	Three people each contributed x dollars toward the purchase of a car. They then bought the car for y dollars, an amount less than the total number of dollars contributed. If the excess amount is to be refunded to the three people in equal amounts, each person should receive a refund of how many dollars?
OG19-定量推理	$$2x+2y=-4$$ $$4x+ Y= 1$$ In the system of equations above, what is the value of x?
OG19-定量推理	Last week Jack worked 70 hours and earned $1,260. If he earned his regular hourly wage for the first 40 hours worked, $$1\frac{1}{2}$$ times his regular hourly wage for the next 20 hours worked, and 2 times his regular hourly wage for the remaining 10 hours worked, what was his regular hourly wage?
OG19-定量推理	If Mel saved more than $10 by purchasing a sweater at a 15 percent discount, what is the smallest amount the original price of the sweater could be, to the nearest dollar?
OG19-定量推理	If a and bare positive integers and$$(2^{a})^{b}=2^{3}$$, what is . the value of $$2^{a}2^{b}$$ ?
OG19-定量推理	$$\frac{1}{3- \frac{1}{3- \frac{1}{3-1}}}$$=
OG19-定量推理	After 4,000 gallons of water were added to a large water tank that was already filled to $$\frac{3}{4}$$ of its capacity, the tank was then at $$\frac{4}{5}$$ of its capacity. How many gallons of water does the tank hold when filled to capacity?
OG19-定量推理	Five machines at a certain factory operate at the same constant rate. If four of these machines, operating simultaneously, take 30 hours to fill a certain production order, how many $$\underline{fewer}$$ hours does it take all five machines, operating simultaneously, to fill the same production order?
OG19-定量推理	A certain toll station on a highway has 7 tollbooths, and each tollbooth collects $0. 75 from each vehicle that passes it. From 6 o'clock yesterday morning to 12 o'clock midnight, vehicles passed each of the tollbooths at the average rate of 4 vehicles per minute. Approximately how much money did the toll station collect during that time period?
OG19-定量推理	How many integers between 1 and 16, inclusive, have, exactly 3 different positive integer factors? (Note: 6 is NOT such an integer because 6 has 4 different positive integer factors: 1, 2, 3, and 6.)
OG19-定量推理	If d = 2.0453 and $$d^{}$$ is the decimal obtained by rounding d to the nearest hundredth, what is the value of $$d^{}$$ - d?
OG19-定量推理	Stephanie has 2$$\frac{1}{4}$$ cups of milk on hand and makes 2 batches of cookies, using $$\frac{2}{3}$$ cup of milk for each batch of cookies. Which of the following describes the amount of milk remaining after she makes the cookies?