Is a set of consecutive even integers, is 0 in set

x ?
1. x = y = z
2. z = 60
DS23602.01
261. What is the distance between City A and City C ?
1. The distance between City A and City B is 75 kilometers.
2. The distance between City B and City C is 135 kilometers.
DS33602.01
262. A person walked completely around the edge of a park beginning at the midpoint of one
edge and making the minimum number of turns, each with the minimum number of
degrees necessary, as shown in the figure above. What is the sum of the degrees of all the
turns that the person made?
1. One of the turns is 80 degrees.
2. The number of sides of the park is 4, all of the sides are straight, and each interior
angle is less than 180 degrees.

---

DS55602.01
263. What is the area, in square meters, of the building plot shown in the figure above?
1. KM = MP = 30 meters
2. JK = KL = LM = MN = NP = 15 meters
DS90820.02
264. Yesterday Bookstore B sold twice as many softcover books as hardcover books. Was
Bookstore B’s revenue from the sale of softcover books yesterday greater than its revenue
from the sale of hardcover books yesterday?
1. The average (arithmetic mean) price of the hardcover books sold at the store yesterday
was $10 more than the average price of the softcover books sold at the store yesterday.
2. The average price of the softcover and hardcover books sold at the store yesterday was
greater than $14.
DS11820.02
265. What is the median of the nine consecutive even integers in a certain list?
1. The median of the integers in the list is greater than 0.
2. Of the integers in the list, the sum of the least of the negative integers and the least of
the positive integers is –4.
Questions 266 to 306 - Difficulty: Medium
DS18502.01
266. The heart-shaped decoration shown in the figure above consists of a square and two
semicircles. What is the radius of each semicircle?
1. The diagonal of the square is 
centimeters long.
2. The area of the square region minus the sum of the areas of the semicircular regions is
100 – 25 square centimeters.
DS20602.01
267. If A is the area of a triangle with sides of lengths x, y, and z as shown above, what is the
value of A ?
1. z = 13