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2476条

来源	题目内容
Ready4	A mayor has proposed a fee of five dollars per day for private vehicles entering the city, claiming that the fee will alleviate the city’s traffic congestion. The mayor reasons that, since the fee will exceed the cost of round-trip bus fare from many nearby points, many people will switch from using their cars to using the bus. Which of the following statements, if true, provides the best evidence that the mayor’s plan will fail to accomplish its goal?
Ready4	A recent spate of road traffic accidents has stirred up much controversy over ways to increase road safety, and though some protective measures, like the establishment of pedestrian subways and vehicle flyovers, having been taken decades ago, great increases in vehicle density and in pedestrian population are levying a heavy burden on the traffic system.
Ready4	If a freight train travels at an average speed of 30 mph, it will arrive at its destination 1.5 hours late. If the train instead travels at an average speed of 45 mph, it will arrive 1 hour early. At what average speed, in miles per hour, should the train travel in order to arrive at its destination exactly on time?
Ready4	Is $\frac{6x}{13}$ an integer? (1) $x$ is a prime number (2) $3x$ is divisible by $13$
Ready4	Is $xy > 5$ ? (1) $x^{2}-15x+50 = 0$ (2) $y^{2}-10y+5 = 5$
Ready4	According to architects, the reason a dome was used in traditional Mughal architecture was not because it was more aesthetic, but because it was structurally stronger.
Ready4	How many 5-digit multiples of 3 can be formed using only the digits 0, 1, 2, 3, 4, and 5, without repeating any digits?
Ready4	Two sides of a triangle have lengths 4 and 6. How many different integer values of the third side are possible?
Ready4	John and Christian both invested money in a bank at 10% annual interest. By how much was Christian's initial investment greater than John's? (1) After one year, Christian earned $50 more than John. (2) If the bank had offered 12% interest, then after a year, Christian would have earned $60 more than John.
Ready4	If $xy=xz$ , does $z=4$ ? (1) $y=2$ (2) $x$ and $z$ are both positive
Ready4	If n is positive, what is the value of n? (1) $n^2-n-6=0$ (2) $n^2=9$
Ready4	If $a^{2}-10 < 1590$ , then how many integer values can $a$ have?
Ready4	Twenty tennis players take part in a tournament. If each player is to play every other player twice, then how many matches will be played?
Ready4	Is a² + b² > 2ab? (1) $a\neq b$ (2) 2ab > 0
Ready4	Is $m > 5$ ? (1) $(m-10)(m-5) > 0$ (2) $m > 0$
Ready4	Given the natural vulnerability of physical storage devices, archaeological societies are attempting to use cloud computing as a replacement for the electronic disks and tapes on which they presently store research.
Ready4	In India, a larger percentage of the defense budget is spent on patrol of the India-Pakistan border than is spent on defense research in China.
Ready4	If $x$ is an integer and $0 < x < 67$ , what is the value of $x$ ? (1) $x$ is divisible by at least two prime numbers greater than $2$ (2) $\sqrt{x+1}-1$ is prime
Ready4	The lack of government subsidies has kept many farmers from using safer but more expensive pesticides, implementing sustainable irrigation practices, and from the purchase of new, fuel-efficient equipment.
Ready4	Rovolt jewelry has the peculiar distinction of being the only jewelry that can also function as a defensive weapon.