Question
Download Solution PDFMatch List I with List II
List I | List II |
In Square of opposition | Resultant |
A. If 'Some flowers are pink' is False | I. 'I' is False; 'O' is True |
B. If 'No girls are birds' is True | II. 'A' is False; 'E' is True |
C. If 'Some boys are not tall' is False | III. 'I' is True; 'O' is False |
D. If 'All chocolates are sweet' is True | IV. 'E' is False; 'I' is true |
Choose the correct answer from the options given below:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe square of opposition is a chart that was introduced within classical (categorical) logic to represent the logical relationships holding between certain propositions in virtue of their form.
Key Points The four corners of this chart represent the four basic forms of propositions recognized in classical logic:
- A propositions, or universal affirmatives take the form: All S are P.
- E propositions, or universal negations take the form: No S are P.
- I propositions, or particular affirmatives take the form: Some S are P.
- O propositions, or particular negations take the form: Some S are not P.
In the Square of opposition | Resultant |
A. If 'Some flowers are pink' is False | 'A' is False; 'E' is True |
B. If 'No girls are birds' is True | 'I' is False; 'O' is True |
C. If 'Some boys are not tall' is False | 'E' is False; 'I' is true |
D. If 'All chocolates are sweet' is True | 'I' is True; 'O' is False |
Therefore the correct match is A-II, B ‐ I, C ‐ IV, D ‐ III
Last updated on Jul 6, 2025
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