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Ready4
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If  different houses are to be selected at random from a group of  houses on a street and if  is the probability that both houses selected will have even address numbers, is  ?
(1) More than  of the houses have even numbers.
(2) The probability that both houses selected will have odd numbers is less than  .
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Ready4
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If different animals are to be selected at random from a group of  cats and dogs, and if is the probability that one cat and one dog will be selected, is  ?
(1) At most  animals are dogs.
(2) The probability that both animals selected will be cats is greater than .
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Ready4
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If  and  are positive integers, is  ?
(1) 
(2) 
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Ready4
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Two integers will be randomly selected, one from set  and one from set  . What is the probability that the sum of the two integers will be odd?
(1) 
(2)  is even.
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Ready4
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In the figure above, what is the value of  ?
(1) 
(2)  and  are both isosceles triangles and 
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Ready4
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| Work Order Number |
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| Fraction of Total Job |
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Lise receives batches of work orders from her supervisor. Her supervisor would like her to complete a total of 6 work orders on Thursday and Friday of this week. The table above shows the fraction each work order represents as a part of the total job. Assume Lise completes an entire work order in one sitting. Each work order is labeled either , , , , , or . If the work orders on Thursday made up more than  of the total job, was completed on Thursday?
(1) Lise completed on Thursday.
(2) Lise completed exactly three work orders on Friday.
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Ready4
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Each  in the mileage table above represents an entry indicating the distance between a pair of six towns in a certain county. If the table were extended to represent the distances between all pairs of  towns in the county, and each distance were to be represented by only one entry, how many entries would the table then have?
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Ready4
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City A |
City B |
City C |
City D |
City E |
City F |
City G |
| City A |
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x |
x |
x |
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x |
| City B |
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x |
x |
x |
x |
x |
| City C |
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x |
x |
x |
x |
| CIty D |
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x |
x |
x |
| City E |
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x |
x |
| City F |
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x |
| City G |
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Each "x" in the pricing table above represents an entry indicating the cost for flying roundtrip between a pair of seven cities. If the table were extended to represent the prices for flying between all pairs of 32 cities in an airline's schedule and each price were to be represented by only one entry, how many entries would the table then have?
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Ready4
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City  |
City  |
City  |
City  |
City  |
City  |
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X |
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| City |
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| City |
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Each X in the frequent flyer table above represents an entry indicating the number of frequent flyer miles earned for flying one way between a pair of cities on a particular airline. As part of a promotion, the airline awards an additional 500 frequent flyer miles for all flights originating from City . If the table were extended to represent the frequent flyer miles for flying between all pairs of 20 cities on the airline and each frequent flyer mile award were to be represented by only one entry, how many entries would the table then have?
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Ready4
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A cafeteria served hamburgers and hot dogs on a certain day. If the cost of each hamburger was $5 and the cost of each hot dog was $3, what was the total cost of the hamburgers and hot dogs served by the cafeteria that day?
(1) The total number of hamburgers and hot dogs served was 130.
(2) The ratio of the number of hamburgers to the number of hot dogs served was 3 to 2.
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Ready4
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Of the people at a certain movie, each person either likes or dislikes horror movies and each person either likes or dislikes romance movies. Of these people,  dislike horror movies; and of those who dislike horror movies,  also dislike romance movies. How many of the people like romance movies but dislike horror movies?
(1) 150 people were at the movie.
(2) 30 of the people like horror movies.
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Ready4
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Of the people at a certain meeting, each person either works part-time or full-time and each person either drives a car or uses public transportation to get to work. Of these people,  work part-time; and of those who work part-time,  drive a car to work. How many of the people work part-time and use public transportation to get to work?
(1) 60 of the people drive a car to work.
(2) 45 of the people use public transportation to get to work.
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Ready4
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Of the students in a certain class, each student is either left-handed or right-handed and each student either has brown eyes or blue eyes. Of these students, are right-handed; and of those who are right-handed,  have brown eyes. How many of the students are right-handed and have blue eyes?
(1) 8 students have blue eyes.
(2) 24 students are in the class.
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Ready4
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Is the sum of a certain pair of integers odd?
(1) One of the integers is even and the other is odd.
(2) The product of the integers is even.
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Ready4
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Is the sum of a certain pair of integers even?
(1) The product of the integers is odd.
(2) Both of the integers are odd.
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Ready4
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On the number line above, is the product of  and  positive?
(1) The product of and  is negative.
(2) The product of  and is positive.
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Ready4
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If  and are integers, is  "k(n-1)") odd?
(1) is odd.
(2) is odd.
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Ready4
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If  , which must be greater than  ?
I. 
II. 
III. 
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Ready4
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A security code is to consist of 3 different letters of the alphabet from A to Z inclusive except the first letter cannot be a vowel (A, E, I, O, or U). How many different combinations for the security code are there?
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Ready4
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If  , what is the value of ?
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