In the statement “No dogs are reptiles”, which terms are distributed?
Both subject and predicate terms
A term is said to be distributed when the proposition refers to the whole (every member) of the class denoted by that term. The statement "No dogs are reptiles" is a universal negative (E) proposition of the form No S is P.
In an E proposition, the subject term is distributed because the statement speaks about all dogs (every dog is excluded from being a reptile). The predicate term is also distributed because the statement excludes dogs from the entire class of reptiles (no dog belongs anywhere among reptiles). A standard rule is that the universal negative (E) distributes both its subject and its predicate.
Hence both the subject term (dogs) and the predicate term (reptiles) are distributed. The options naming only the subject, or only the predicate, or neither, are incorrect because they overlook the fact that an E proposition uniquely distributes both terms.
Correct answer: Both subject and predicate terms
Similar Questions
Match List I with List II
Identify the propositions and match the followings.
LIST I
A. Exceptive proposition
B. Categorical Proposition
C. General Proposition
D. Compound propositon
LIST II
I. Ten is greater than five.
II. If the war is declared then petrol prices will go up.
III. The wicked alone are happy.
IV. All mathematicians are skilled logicians.
Choose the correct answer from the options given below:Which of the following statements is logically equivalent to the statement - "All women are honest human beings"
Which of the following statement is logically equivalent to "No birds are mammals"?
Which of the following statements is contrapositive to the following statement - "Some dogs are not aggressive animals"?
Which of the following statements are logically equivalent ?
A. Some fishes are not amphibians.
B. Some fishes are amphibians.
C. Some fishes are non-amphibians.
D. Some non-amphibians are not non-fishes.
Choose the correct answer from the options given below:
Which of the following refers to an attribute of every categorical proposition which is determined by whether the proposition affirms or denies class inclusion?
Which of the following is converse of 'Some S is P'?
The converse of "All cats are mammals" is
'All Judges are fairminded' is an example of __________ proposition.
The proposition 'Some trees are green' is equivalent to which of the following propositions?
(a) Many trees are green.
(b) Some green things are trees.
(c) Some green things are not non-trees.
(d) Trees are usually green.
Select the correct answer from the options given below:
Important Questions from Structure of Categorical Propositions
- Which of the following statements are logically equivalent?
A. All poems are artworks.
B. No non-poems are non-artworks.
C. Some poems are artworks.
D. All non-artworks are non-poems.
Choose the correct answer from the options given below: - In a categorical proposition, the subject and predicate are connected by :
- If the statement "Some animals are not birds" is given as false, which of the following statements can be inferred to be true?
A. All animals are birds.
B. No birds are animals.
C. No animals are birds.
D. Some animals are birds.
Choose the correct answer from the options given below: Match List - I with List - II :
List - I
(Figures of Categorical Syllogism)List - II
(Structure)A. First I. M-P, S-M $\rightarrow$ S-P B. Second II. P-M, S-M $\rightarrow$ S-P C. Third III. M-P, M-S $\rightarrow$ S-P D. Fourth IV. P-M, M-S $\rightarrow$ S-P
Choose the correct answer from the options given below :Match List I with List II
Identify the propositions and match the followings.
LIST I
A. Exceptive proposition
B. Categorical Proposition
C. General Proposition
D. Compound propositon
LIST II
I. Ten is greater than five.
II. If the war is declared then petrol prices will go up.
III. The wicked alone are happy.
IV. All mathematicians are skilled logicians.
Choose the correct answer from the options given below:
