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270+ Traditional Logic Solved MCQs

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Arts in Philosophy (BA Philosophy) .

51.

Which Law of thought states ‘A IS A’

A. law of identity
B. law of excluded middle
C. law of sufficient cause
D. law of non-contradiction
Answer» A. law of identity
52.

Which Law of thought states ‘A cannot be both B and ‘Not B’ at the Same time’’

A. law of identity
B. law of excluded middle
C. law of sufficient cause
D. law of non-contradiction
Answer» D. law of non-contradiction
53.

Which Law of thought states ‘A can be Either B Or ‘Not B’

A. law of identity
B. law of excluded middle
C. law of sufficient cause
D. law of non-contradiction
Answer» B. law of excluded middle
54.

Which Law of thought states ‘Whatever happens in this world should have a Sufficient Cause’

A. law of identity
B. law of excluded middle
C. law of sufficient cause
D. law of non-contradiction
Answer» C. law of sufficient cause
55.

The ‘Subject term’ in a Proposition is symbolically represented as

A. ‘s’
B. ‘p’
C. ‘a’
D. ‘o’
Answer» A. ‘s’
56.

The ‘Predicate term’ in a Proposition is symbolically represented as

A. ‘s’
B. ‘p’
C. ‘a’
D. ‘o’
Answer» B. ‘p’
57.

Unconditional Propositions are also known as

A. imperative
B. authoritative
C. categorical
D. hypothetical
Answer» C. categorical
58.

Based on Quality, Categorical propositions are classified into

A. 2
B. 3
C. 4
D. 5
Answer» A. 2
59.

The categorical proposition in which the Predicate affirms the Subject class is called

A. affirmative proposition
B. negative proposition
C. universal proposition
D. particular proposition
Answer» B. negative proposition
60.

The categorical proposition in which the Predicate affirms or denies the whole class of Subject is called

A. affirmative proposition
B. negative proposition
C. universal proposition
D. particular proposition
Answer» C. universal proposition
61.

The categorical proposition in which the Predicate affirms or denies a part class of Subject is called

A. affirmative proposition
B. negative proposition
C. universal proposition
D. particular proposition
Answer» D. particular proposition
62.

The categorical proposition in which the Predicate affirms the whole class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» A. universal affirmative
63.

The categorical proposition in which the Predicate denies the whole class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» B. universal negative
64.

The categorical proposition in which the Predicate affirms a part of the class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» C. particular affirmative
65.

The categorical proposition in which the Predicate denies a part of the class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» D. particular negative
66.

‘Universal Affirmative Proposition is symbolically represented as

A. ‘a’ proposition
B. ‘e’ proposition
C. ‘i’ proposition
D. ‘o’ proposition
Answer» A. ‘a’ proposition
67.

‘Universal Negative’ Proposition is symbolically represented as

A. ‘a’ proposition
B. ‘e’ proposition
C. ‘i’ proposition
D. ‘o’ proposition
Answer» B. ‘e’ proposition
68.

‘Particular Affirmative’ Proposition is symbolically represented as

A. ‘a’ proposition
B. ‘e’ proposition
C. ‘i’ proposition
D. ‘o’ proposition
Answer» C. ‘i’ proposition
69.

‘Particular Negative’ Proposition is symbolically represented as

A. ‘a’ proposition
B. ‘e’ proposition
C. ‘i’ proposition
D. ‘o’ proposition
Answer» D. ‘o’ proposition
70.

The proposition which states about the inclusion of the whole class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» A. universal affirmative
71.

The proposition which states about the exclusion of the whole class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» B. universal negative
72.

The proposition which states about the inclusion of of a part of the class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» C. particular affirmative
73.

The proposition which states about the exclusion of a part of the class of Subject is called

A. universal affirmative
B. universal negative
C. particular affirmative
D. particular negative
Answer» D. particular negative
74.

The extension of a term is called its

A. connotation
B. denotation
C. both of these
D. none of these
Answer» B. denotation
75.

The intension of a term is called its

A. connotation
B. denotation
C. both of these
D. none of these
Answer» A. connotation
76.

Distribution of terms Is based on

A. connotation
B. denotation
C. both of these
D. none of these
Answer» B. denotation
77.

When a term is used in its entire extend referring to all objects denoted by that term, it is said to be

A. distributed
B. undistributed
C. both of these
D. none of these
Answer» A. distributed
78.

‘E’ proposition distributes

A. subject only
B. predicate only
C. both subject & predicate
D. both subject & predicate are undistributed
Answer» C. both subject & predicate
79.

‘I’ proposition distributes

A. subject only
B. predicate only
C. both subject & predicate
D. both subject & predicate are undistributed
Answer» D. both subject & predicate are undistributed
80.

‘O’ proposition distributes

A. subject only
B. predicate only
C. both subject & predicate
D. both subject & predicate are undistributed
Answer» B. predicate only
81.

Name the Logician who illustrated distribution of terms in A,E,I & O propositions through Venn Diagram

A. socretes
B. fredge
C. euler
D. leibniz
Answer» C. euler
82.

Proposition affirms or denies the relation between

A. subject & predicate
B. two subjects
C. two predicates.
D. subject &
Answer» A. subject & predicate
83.

The Inference in which a conclusion is derived from one premise

A. immediate
B. mediate
C. judgement
D. proposition
Answer» A. immediate
84.

The Inference in which a conclusion is derived from two premises

A. immediate
B. mediate
C. judgement
D. proposition
Answer» B. mediate
85.

Syllogism is a

A. immediate inference
B. mediate inference
C. opposition
D. eduction
Answer» B. mediate inference
86.

In Immediate Proposition, there are ------------ propositions

A. 2
B. 3
C. 4
D. 5
Answer» A. 2
87.

Which one among the following is not an immediate Inference

A. contrary
B. obversion
C. conversion
D. syllogism
Answer» D. syllogism
88.

Which one of the following is not an Opposition

A. contrary
B. contradictory
C. subaltern
D. conversion
Answer» D. conversion
89.

Which Opposition states the relation between A& I and E& O

A. contrary
B. contradictory
C. sub- contrary
D. subaltern
Answer» D. subaltern
90.

A syllogism consist of -------- terms

A. 2
B. 3
C. 4
D. 5
Answer» B. 3
91.

A syllogism consist of -------------- propositions

A. 2
B. 3
C. 4
D. 5
Answer» B. 3
92.

The Predicate of the conclusion in a Syllogism is called

A. . major term
B. minor term
C. middle term
D. first term
Answer» A. . major term
93.

The Subject of the conclusion in a Syllogism is called

A. . major term
B. minor term
C. middle term
D. first term
Answer» B. minor term
94.

The term which present only in the premises and not in the conclusion of a Syllogism is called

A. major term
B. minor term
C. middle term
D. first term
Answer» B. minor term
95.

Which among the following is not a proposition of a Syllogism

A. major premise
B. minor premise
C. conclusion
D. middle premise
Answer» D. middle premise
96.

Logical error is called

A. syllogism
B. opposition
C. fallacy
D. eduction
Answer» C. fallacy
97.

Which among the following is a Fallcy of Illicit

A. fallcy of illicit middle
B. fallacy of illicit premises
C. fallacy of illicit major
D. fallacy of illicit conclusion
Answer» C. fallacy of illicit major
98.

A Syllogism which contains both categorical and Conditional propositions is called

A. universal syllogism
B. general syllogism
C. major syllogism
D. mixed syllogism
Answer» D. mixed syllogism
99.

Which among the following is not a mixed Syllogism

A. mixed hypothetical syllogism
B. mixed disjunctive syllogism
C. dilemma
D. mixed categorical syllogism
Answer» D. mixed categorical syllogism
100.

Modus ponens is a

A. mixed hypothetical syllogism
B. mixed disjunctive syllogism
C. dilemma
D. mixed categorical syllogism
Answer» A. mixed hypothetical syllogism

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