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- Question
All spotted Gangles have long tails.
Short-haired Gangles always have short tails.
Long-tailed Gangles never have short hair.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain
- Correct Answer
- uncertain
ExplanationWe know only that long-tailed Gangles have spots. We cannot know for certain if long-tailed Gangles also have short hair. - 1. Middletown is north of Centerville.
Centerville is east of Penfield.
Penfield is northwest of Middletown.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 2. Spot is bigger than King and smaller than Sugar.
Ralph is smaller than Sugar and bigger than Spot.
King is bigger than Ralph.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 3. Battery X lasts longer than Battery Y.
Battery Y doesn't last as long as Battery Z.
Battery Z lasts longer than Battery X.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 4. Martina is sitting in the desk behind Jerome.
Jerome is sitting in the desk behind Bryant.
Bryant is sitting in the desk behind Martina.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 5. Oat cereal has more fiber than corn cereal but less fiber than bran cereal.
Corn cereal has more fiber than rice cereal but less fiber than wheat cereal.
Of the three kinds of cereal, rice cereal has the least amount of fiber.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 6. All Lamels are Signots with buttons.
No yellow Signots have buttons.
No Lamels are yellow.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 7. The hotel is two blocks east of the drugstore.
The market is one block west of the hotel.
The drugstore is west of the market.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 8. A toothpick is useful.
Useful things are valuable.
A toothpick is valuable.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 9. Tom puts on his socks before he puts on his shoes.
He puts on his shirt before he puts on his jacket.
Tom puts on his shoes before he puts on his shirt.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
- 10. Three pencils cost the same as two erasers.
Four erasers cost the same as one ruler.
Pencils are more expensive than rulers.
If the first two statements are true, the third statement is
Options- A. true
- B. false
- C. uncertain Discuss
Logical Problems
Search Results
Correct Answer: false
Explanation:
Because the first two statements are true, Penfield is west of Centerville and southwest of Middletown. Therefore, the third statement is false.
Correct Answer: false
Explanation:
Spot is bigger than King, and Ralph is bigger than Spot. Therefore, King must be smaller than Ralph.
Correct Answer: uncertain
Explanation:
The first two statements indicate that Battery Y lasts the least amount of time, but it cannot be determined if Battery Z lasts longer than Battery X.
Correct Answer: false
Explanation:
Given the information in the first two statements, Bryant is sitting in front of both Jerome and Martina, so the third statement must be false.
Correct Answer: true
Explanation:
From the first statement, we know that bran cereal has more fiber than both oat cereal and corn cereal. From the second statement, we know that rice cereal has less fiber than both corn and wheat cereals. Therefore, rice cereal has the least amount of fiber.
Correct Answer: true
Explanation:
We know that there are Signots with buttons, or Lamels, and that there are yellow Signots, which have no buttons. Therefore, Lamels do not have buttons and cannot be yellow.
Correct Answer: true
Explanation:
The market is one block west of the hotel. The drugstore is two blocks west of the hotel, so the drugstore is west of the market.
Correct Answer: true
Explanation:
To the extent that a toothpick is useful, it has value.
Correct Answer: uncertain
Explanation:
There is not enough information to verify the third statement.
Correct Answer: false
Explanation:
Rulers are the most expensive item.
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