61. A mental operation through which the agreement or disagreement of two ideas is inferred from their known relation to a common third idea. a. Judgement b. Syllogism c. Reasoning d. none 62. Some dogs are animals. But, some cats are not dogs. So, some cats are not animals. This syllogism is an example of rule number? a. 5 b. 6 c. 7 d. 8

Context: Context: Identity which rule is violated by the given categorical syllogism from the choices provided. Animals are organic. Plants are organic. Therefore, no plant is an animal. a. Rule no. 7 b. Rule no. 6 c. Rule no. 5 d. No rule is violated

Define hypothetical syllogism

This conclusion is an example of ________________: “A goose can fly; an ostrich is a bird; hence, an ostrich can fly.” false syllogism logical syllogism

Given F: Categorical Syllogism All dogs are mammals. Labradors are dogs. Therefore, _________________ 23. With references to Given F categorical syllogism. C Which should be the correct conclusion? a. All dogs are Labrador. c. This Labrador is a mammal. b. A Labrador is a mammal dog. d. None of them. 24. Which should be the correct syllogistic form? A a. AII b. EAE c. AAA d. EIO 25. If in the conclusion the subject will be changed to Bulldog it will violate what rule? C a. Rule 1 b. Rule 2 c. Rule 3 d. None 26. The answer for the previous number refers to the existence of many? A a. terms b. premises c. rules d. None All the first propositions are true. Identify whether the second proposition is False, True, or Doubtful by choosing the correct answer from the given choices. 27. All the students are in, A ergo, some students are not in. a. False, because in a contrariety like this, if the first is true, the second must be false. b. True, because the two are contradictory to each other. c. False, because the two are contradictory to each other. d. None of them. 28. Some attended the party, C ergo, all attended the party. a. True, because of the law of sub-alternation. b. Doubtful, because of the law of sub-alternation. c. False, because according to the law of sub-alternation which applies here. d. None of them. 29. All the chairs are occupied, A therefore, no chairs is occupied. a. False, because in a contrariety like this, if the first is true, the second must be false. b. True, because in a contrariety like this, if the first is true, the second must be false. c. False, because the two are contradictory. d. None of them. 30. Some of the girls are sexy, D therefore, all of the girls are sexy. a. Doubtful, because of the law of sub-alternation. c. Doubtful, because of the law of contrariety. b. True, because of the law of sub-alternation. d. None of them. 31. Not everyone finished the work, C ergo, everyone finished the work. a. Doubtful, because the two propositions are contradictory. b. True, because the two propositions are contradictory. c. False, because the two propositions are contradictory. d. None of them. Find the converse of the following convertend: 32. Every rational being is a thinking being. D a. Some thinking being is a rational being. b. Some rational being is not a thinking being. c. Some rational being is not a non-thinking being d. Some thinking being is not a rational being. 33. Everything that is contaminated is being slaughtered. B a. Everything that is contaminated is not being slaughtered. b. Everything that is being slaughtered is contaminated. c. Everything that is contaminated is non-being slaughtered. d. Everything that is being slaughtered is not contaminated e. Answer is not mentioned Identify the correct subaltern to each of the following proposition from the given choices. 34. All typhoons are destructive. A a. Some typhoons are destructive. c. All typhoons are not destructive. b. No typhoons are destructive. d. None of them. 35. No laborer is idle. C a. All laborers are idle. c. Some laborers are not idle. b. Few laborers are idle. d. None of them.

Identity which rule is violated by the given categorical syllogism from the choices provided. 1. Men have spiritual nature. B. Men have biological needs. Therefore, men are spiritual beings with biological needs. a. Rule no. 4 b. Rule no. 2 c. Rule no. 1 d. None 2. A diligent man works hard. D. A lazy man hardly works. Therefore, a lazy man is diligent. a. Rule no. 2 b. Rule no. 3 c. Rule no. 5 d. None 3. A pail holds water. This argument does not hold water. Ergo, this argument is not pail. a. Rule no. 1 b. Rule no. 4 c. Rule no. 6 d. None 4. An astronaut possesses inalienable rights. C. No child is an astronaut. Ergo, a child possesses inalienable rights. a. Rule no. 5 b. Rule no. 3 c. Rule no. 7 d. None 5. Animals are organic. D. Plants are organic. Therefore, no plant is an animal. a. Rule no. 6 b. Rule no. 2 c. Rule no. 5 d. None 6. A scholar does not have failinging grades. B. Mercy does not have failing grades. Ergo, she’s a scholar. a. Rule no. 1 b. Rule no. 5 c. Rule no. 6 d. None Find the obverse of the following obvertend: 7. Practically all citizens now are afraid of the government. B. Or A a. Practically all citizens now are not non-afraid of the government. b. Practically all citizens now are not afraid of the government. c. Practically all citizens now are not not-afraid of the government. d. Practically all citizens now are frightened of the government. 8. Many farmers are not educated. B. a. Many farmers are brilliant. b. Many farmers are non-educated. c. Many farmers are lazy. d. Many farmers are non-education. 9. All members of the congress are citizens of the Philippines. A or C a. All members of the congress are not from the Philippines. b. All members of the congress are from Philippines. c. All members of the congress are not non-citizens of the Philippines. d. All members of the congress are not non-citizens. 10. Every Senator is not corrupt. D a. Every Senator is corrupt. b. Every Senator is incorruptible. c. Every senator is not bad. d. Every senator is non-corrupt.