Basic Logic Concepts in Philosophy MCQ Questions and Answers Page-1 section-2

1.
Any argument is formulated by two things

A. premise

B. conclusion

C. arguments

D. Both Premise and Conclusion

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2.
What are the names of the components of every proposition?

A. Subject

B. Predicate

C. Copula

D. All of these

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3.
Which one of the following statement is not logically true?

A. If either logic is difficult or many students like it and in fact many students do not like it than logic is difficult

B. Logic is difficult or logic is not difficult

C. Mathematicians love logic

D. It is not the case that logic is difficult and not difficult

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4.
Two propositions are said to be . . . . . . . . If they cannot be both true and false together

A. Contradictories

B. Contraries

C. Subcontraries

D. None of these

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5.
Which one among the following is a tautology?

A. P ∨ P

B. P . P

C. P ⋅ P

D. P ⊃ P

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6.
Which one of the following is not a valid mood of first figure?

A. Barbara

B. Darii

C. Celarent

D. Baroco

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7.
If two propositions having the same subject and predicate cannot both be true but can both the false, their relation is called

A. Sub-alternation

B. Contradictory

C. Contrary

D. Sub-contrary

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8.
Validity in logic represented by

A. arguments

B. statements

C. doctrines

D. notions

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9.
The statement form that has only false substitution instances is called

A. tautology

B. contradiction

C. contingent

D. implication

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10.
To obvert a proposition is an immediate inference

A. Only quality of the proposition is to be changed

B. Only quantity of the proposition is to be changed

C. Quality is to be changed and the predicate term is to be replaced with its complement

D. Quality is to be changed and predicate term is to be replaced with its components

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Basic Logic Concepts in Philosophy MCQ Questions and Answers

1. Any argument is formulated by two things

Answer & Solution

2. What are the names of the components of every proposition?

Answer & Solution

3. Which one of the following statement is not logically true?

Answer & Solution

4. Two propositions are said to be . . . . . . . . If they cannot be both true and false together

Answer & Solution

5. Which one among the following is a tautology?

Answer & Solution

6. Which one of the following is not a valid mood of first figure?

Answer & Solution

7. If two propositions having the same subject and predicate cannot both be true but can both the false, their relation is called

Answer & Solution

8. Validity in logic represented by

Answer & Solution

9. The statement form that has only false substitution instances is called

Answer & Solution

10. To obvert a proposition is an immediate inference

Answer & Solution

Read More Section(Basic Logic Concepts in Philosophy)

1.
Any argument is formulated by two things

2.
What are the names of the components of every proposition?

3.
Which one of the following statement is not logically true?

4.
Two propositions are said to be . . . . . . . . If they cannot be both true and false together

5.
Which one among the following is a tautology?

6.
Which one of the following is not a valid mood of first figure?

7.
If two propositions having the same subject and predicate cannot both be true but can both the false, their relation is called

8.
Validity in logic represented by

9.
The statement form that has only false substitution instances is called

10.
To obvert a proposition is an immediate inference