|
300难题
|
According to the passage, book review editors pay attention to all of the following in deciding which books should be reviewed in their publications EXCEPT
|
|
300难题
|
The primary purpose of the passage is to
|
|
300难题
|
The author states that the theories discussed in the passage “represent extreme views” (see line 6) because their conclusions are
|
|
300难题 GWD
|
Which of the following comparisons of the tragic with the ironic hero is best supported by information contained in the passage?
|
|
300难题 GWD
|
The author suggests that the tragic hero's "original destiny never quite fades out of the tragedy" (see lines 29–30) primarily to
|
|
300难题
|
Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into a hat. If the slips are then drawn one at a time without replacement, how many must be drawn to ensure that the numbers on two of the slips drawn will have a sum of 10 ?
|
|
300难题
|
A merchant paid $300 for a shipment of x identical calculators. The merchant used two of the calculators as demonstrators and sold each of the others for $5 more than the average (arithmetic mean) cost of the x calculators. If the total revenue from the sale of the calculators was $ 120 more than the cost of the shipment, how many calculators were in the shipment?
|
|
300难题
|
If N = $$\frac{K}{T+ \frac{x}{y}}$$ ,Where T= $$\frac{K}{5}$$ and X=5- T,which of the following expresses y in terms of N and T?
|
|
300难题
|
If 2x+5y = 8 and 3x = 2y, what is the value of 2x + y ?
|
|
300难题
|
If k$$S_n$$ is defined to be the product of (n + k)(n - k + 1) for all positive integers k and n,which of the following expressions represents k+1$$S_{n+1}$$ ?
|
|
300难题
|
The surface distance between 2 points on the surface of a cube is the length of the shortest path on the surface of the cube that joins the 2 points. If a cube has edges of length 4 centimeters, what is the surface distance, in centimeters, between the lower left vertex on its
front face and the upper right vertex on its back face?
|
|
300难题
|
In the figure above, PQ is a diameter of circle 0, PR = SQ,and △RST is equilateral. If the length of PQ is 2, what is the length of RT ?
|
|
300难题
|
The figure above shows 2 circles. The lager circle has center A, radius R cm, and is inscribed in a square. The smaller circle has center C, radius r cm, and is tangent to the larger circle at point B and to the square at points D and F. If points A, B,C,and E are collinear, which of the following is equal to $$\frac{R}{r}$$?
|
|
300难题
|
In the previous figure, three squares and a triangle have areas of A， B，C，and X as shown. If A =144, B = 81 and C = 225, then X =
|
|
300难题
|
Of the following, which is greatest?
|
|
300难题
|
If x < y < z and y - x > 5, where x is an even integer and y and z are odd integers, what is the least possible value of z - x ?
|
|
300难题
|
If the product of the integers w, x,y, and z is 770,and if 1 < w < x < y < z, what is the value of w + z ?
|
|
300难题
|
Ifn =$$p^{2}$$and p is a prime number greater than 5,what is the units digit of $$n^{2}$$ ?
|
|
300难题
|
The table above shows the number of residents in each of two age groups who support the use of each type of funding for a city initiative. What is the probability that a person randomly selected from among the 250 residents polled is younger than 40, or supports a type of funding that includes a tax, or both?
|
|
300难题
|
A factory assembles Product X from three components, A, B, and C. One of each component is needed for each Product X and all three components must be available when assembly of each Product X starts. It takes two days to assemble one Product X. Assembly of each Product X starts at the beginning of one day and is finished at the end of the next day. The factory can work on at most five Product Xs at once. If components are available each day as shown in the table above, what is the largest number of Product Xs that can be assembled during the three days covered by the table?
|