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In 1990 approximately what percent of the total population of neighborhood V was foreign-born with Europe as region of origin?
List S: 1, 2, 3, k, 2k

If k < 2, which of the following numbers could be the median of the five numbers in list S?

Indicate all such numbers.
A catalog company had a special sale that offered a discount of $25 off each $75 in merchandise ordered. A shipping charge of 10 percent was calculated before the discount was taken, and sales tax of 5 percent was calculated after the discount was taken. If Jason ordered $300 in merchandise and no tax was calculated on shipping charges, what was the total charge for Jason's order?
A dealer's gross profit on the sale of a car is defined as the selling price of the car minus its cost to the dealer. A car dealer sold n cars for s dollars each. If the dealer's total gross profit was p dollars, what was the dealer's average (arithmetic mean) cost per car, in dollars?
What percent of all the presidents and vice presidents are less than 50 years old?
Two organizations will be selected at random, one at a time and without replacement, from the 30 organizations. Approximately what is the probability that the age of the vice president of at least one of the two organizations will be at least 1 year greater than the age of the corresponding president?
For how many of the organizations does the age of the president exceed the age of the corresponding vice president by 15 years?


In the square above, the side is 10, and points, P, Q, O, and R are all midpoints of each side. What is the area of the shaded region?
Set S={2, 4, 6}

Set T={2, 4, 6, 8, 10, 12}

How many different sets M, other than S and T, can be formed such that S is a subset of M and M is a subset of T?
In a list of 25 different numbers, the average (arithmetic mean) of all the numbers greater than the median is 200, and the average of all the numbers less than the median is 100. If the average of the 25 numbers is an integer, which of the following could be the value of the median?

Indicate all such values.
A committee of 4 people consisting of 2 men and 2 women is to be selected from 5 sets of fraternal twins, where each set consists of one man and one woman. If only 1 person from each set of twins may be selected for the committee, what is the total number of distinct committees that can be formed?
A certain museum contains a total of 1,500 works of art, of which 800 are paintings. Of the twentieth-century works of art in the museum, 40 percent are paintings. Of the works of art that are not paintings, 490 are not twentieth-century works of art.

How many twentieth-century works of art does the museum contain?
Which of the following is closest to the number of members of the 105th Congress who had military experience?
What is the least possible number of male members of the Senate in the 105th Congress who had prior election experience?
Based on the information given, which of the following statements about the members of the 105th Congress must be true?

Indicate all such statements.

For which of the first five years shown was the total annual per capita consumption of coffee and ice cream combined closest to the annual per capita consumption of poultry?
The population of the United States was approximately 106 million in 1920 and approximately 249 million in 1990. Based on these population estimates, approximately how many million pounds greater was the total annual consumption of cheese in 1990 than in 1920?
Let a, b, and c represent the ranges of the annual per capita consumption of fresh vegetables, poultry, and ice cream, respectively, for the eight years shown. Which of the following statements is true?
After taking a quiz, 25 students each received a score on the quiz that was an integer from 1 to 10, inclusive. The average (arithmetic mean) of the 25 scores was 8.8. Only 1 student received the lowest score, and the sum of the 24 scores greater than the lowest score was 217. What was the range of the 25 scores?
If $$1 < r < s < t < 2$$, then, of the following, which is closest to $$r+(s*10^{6})+(t*10^{12})$$?

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