Top 80+ Solved Logic and Scientific Method MCQ Questions Answer
Q. ___________ is the basis of classification of immediate and mediate inference.
a. length of premise
b. meaning of premise
c. number of premise
d. all these
Q. In ___________ inference there is one and only one premise from which the conclusion isdrawn.
a. mediate
b. immediate
c. syllogistic
d. mixed
Q. Among the following _________ is considered as an immediate inference.
a. opposition of proposition
b. dilemma
c. disjunctive syllogism
d. syllogism
Q. In _________, the meaning of the premise and the conclusion is equivalent.
a. opposition
b. syllogism
c. eduction
d. deduction
Q. In eduction, the difference between the premise and conclusion is only of _________.
a. form
b. meaning
c. quality
d. quantity
Q. In Square of Opposition, the premise and conclusion differ in__________.
a. form only
b. meaning only
c. quantity only
d. both in form and meaning
Q. The diagram of square that represents the relationship between the four categoricalpropositions is called the _______.
a. square of opposition
b. square of relations
c. square of inference
d. none of these
Q. Inference through opposition is possible only among the propositions having the _______.
a. different subject and predicate
b. same subject and different predicate
c. same subject and predicate
d. different subject and same predicate
Q. ‘A’ proposition and ‘E’ proposition are related to each other by the__________ relation.
a. sub- contrary
b. contradictory
c. subaltern
d. contrary
Q. Universal Affirmative proposition is related to Particular Negative proposition by___________ relation.
a. sub- contrary
b. contradictory
c. subaltern
d. contrary
Q. ‘I’ and ‘O’ propositions _________.
a. can be false together
b. cannot both be true
c. cannot both be false
d. none of these