'All Judges are fairminded' is an example of __________ proposition.
Universal affirmative
In traditional (Aristotelian) logic, categorical propositions are classified by their quantity (universal or particular) and quality (affirmative or negative), giving four standard forms:
• Universal affirmative (A): All S are P.
• Universal negative (E): No S is P.
• Particular affirmative (I): Some S are P.
• Particular negative (O): Some S are not P.
The statement All Judges are fairminded takes the form All S are P, where S = Judges and P = fairminded. The word all makes it universal (it speaks about the whole class of judges), and because it asserts that the predicate belongs to the subject (rather than denying it), it is affirmative.
A universal (all) plus affirmative (asserting the predicate) proposition is precisely the A-type: universal affirmative.
It is not universal negative, because it does not deny the predicate (there is no No or not). It is not particular affirmative or particular negative, because it does not use some — it refers to every member of the class, not merely a part of it.
Correct answer: Universal affirmative
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
In the statement “No dogs are reptiles”, which terms are distributed?
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:
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: