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GRE考满分·题库

GRE考满分·题库

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全部图表题专项练习分难度套题练习 GRE数学6000题170逐考点专项练习 GRE数学170超高频“脏”题 GRE数学170超高频“坑”题 GRE数学170超高频“神”题

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题目列表

题目内容
Which of the following is equal to 10 ?Indicateallpossible values.
a + 7 = 23 b – a = –10 Quantity A b Quantity B 4
If$$3^3*9^1^2=3^x$$, what is the value of x ?_____
If x – y > 6 and 2x + y > 30, then which one represents all possible values of x ?
A merchant sells three different sizes of canned tomatoes. A large can costs as much as 5 medium cans or 7 small cans. If a customer buys an equal number of small and large cans of tomatoes for the exact amount of money that would buy 200 medium cans, how many small cans will she buy?
If$$(x+y)^2= 16 and(x–y)^2= 9$$, what is one possible value of$$(x^2–y^2)$$?_____
When the integer a is multiplied by 3, the result is 4 less than 6 times the integer b. Therefore, a – 2b is
Quantity A $$\sqrt{12}\over{\sqrt{5}-\sqrt{2}}$$ Quantity B $$\sqrt{2}+\sqrt{5}\over{\sqrt{27}}$$
$$a+\frac{b}{c}\over{\frac{d}{c}}$$ If the value of the expression above is to be halved by doubling exactly one of the five numbers a, b, c, d, or e, which should be doubled?
If x = 3a and y = 9b, then all of the following are equal to 2(x + y) EXCEPT
If 3 (r + s) = 7, then, in terms of r, s =
Sadie distributes her collection of paintings, giving one-third of the paintings to friends and selling half of the paintings. If she keeps the remaining paintings, what fraction of her collection does Sadie keep _____
During a sale, a store decreases prices on all its scarves by 25 to 50 percent. If all of the scarves in the store originally cost $20, which of the following could be the sale price of a scarf? Indicate all possible values.
Quantity A 12 percent of 35 Quantity B 35 percent of 12
Quantity A $$\frac{2.6}{0.259}$$ Quantity B 10
Towns A, B, C, and D are located on the map as shown. Towns A and B have 3,000 people each who support referendum R, and the referendum has an average of 3,500 supporters in towns B and D. Quantity A The average number of supporters of referendum R in the two southern-most towns Quantity B 2,500
A company paid $500,000 in merit raises to employees whose performances were rated A, B, or C. Each employee rated A received twice the amount of the raise that was paid to each employee rated C; each employee rated B received one-and-a-half times the amount of the raise that was paid to each employee rated C. If 50 workers were rated A, 100 were rated B, and 150 were rated C, how much was the raise paid to each employee rated A ?
The original price of an item at a store is 40 percent more than the price the retailer paid for it. To encourage sales, the retailer reduces the price of the item by 15 percent from the original selling price. If the retailer sells the item at the reduced cost, his profit is what percent of his cost _____percent
Which of the following could be the degree measures of two angles in a right triangle? Indicateallpossible values.
What is the perimeter of the figure above?

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