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Short Logic Practice Set 1 (page 2)

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Updated on Aug 10, 2011

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  1. b. Because the first two statements are true, Eric is the youngest of the three, so the third statement must be false.
  2. c. Because the first two sentences are true, both Josh and Darren saw more movies than Stephen. However, it is uncertain as to whether Darren saw more movies than Josh.
  3. c. The first two statements give information about Zoe's tulips and pansies. Information about any other kinds of flowers cannot be determined.
  4. a. Because the first two statements are true, raspberries are the most expensive of the three.
  5. a. If no wall-to-wall carpeting is pink and all the offices have wall-to-wall carpeting, none of the offices has pink wall-to-wall carpeting.
  6. b. From the first two statements, we know that of the three classes, Class A has the highest enrollment, so the third statement must be false.
  7. a. According to the first two statements, Fido weighs the most and Boomer weighs the least.
  8. c. Although all of the trees in the park are flowering trees, it cannot be determined by the information given whether all dogwoods are flowering trees.
  9. a. Since the Gaslight Commons costs more than the Riverdale Manor and the Livingston Gate costs more than the Gaslight Commons, it is true that the Livingston Gate costs the most.
  10. a. From the first two statements, you know that the Kingston Mall has the most stores, so the Kingston Mall would have more stores than the Four Corners Mall.
  11. b. We know from the first two statements that Lily runs fastest. Therefore, the third statement must be false.
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