1. What is the next number in the sequence: 1, 4, 10, 22?
Answer: The next number in the sequence would be 46, as the difference between the numbers is
doubling each time.
2. A train travels at 20ft in 1/5 second. At this same speed, how many feet will it travel in three seconds?
Answer: The train travels 100ft in 1 second, so it will travel 300ft in 3 seconds.
3. Which of the following numbers is the smallest: 7, .8, 31, .33, 2?
Answer: The smallest number is .33.
4. Phylencia has 7 blouses, 5 pairs of shoes, and 6 pairs of slacks. How many days could she possibly go
without wearing the same combinations of these items?
Answer: Phylencia could go 210 days without wearing the same outfit twice.
5. Assume that the first two statements are true. What can you say about the final one? Tom greeted
Beth. Beth greeted Dawn. Tom did not greet Dawn.
Answer: The final statement is uncertain, as there is no indication whether Tom greeted Dawn or not.
6. Assume the first two statements are true. Is the final one? The boy plays baseball. All baseball players
wear hats. The boy wears a hat.
Answer: The final statement is true, as all baseball players wear hats and the boy plays baseball.
7. What is the opposite of "enlarge"?