Top 150+ Solved Applications of Logical Reasoning MCQ Questions Answer
Q. Converse of ‘Some Indians are Asiatics’
a. all asiatics are indians
b. some asiatics are indians
c. some indians are asiatics
d. no asiatics are indians
Q. Obverse of ‘All Judges are lawyers’
a. no judges are non-lawyers
b. all judges are non-lawyers
c. no lawyers are judges
d. none of these
Q. Obverse of ‘No Judges are lawyers’
a. no judges are non-lawyers
b. all judges are non-lawyers
c. no lawyers are judges
d. none of these
Q. Obverse of ‘Some Judges are lawyers’
a. no judges are non-lawyers
b. some judges are not non-lawyers
c. some lawyers are judges
d. none of these
Q. Obverse of ‘Some Judges are not lawyers’
a. some judges are non-lawyers
b. all judges are non-lawyers
c. some lawyers are non- judges
d. none of these
Q. The converse of ‘No men are perfect’
a. all men are non-perfect
b. no perfect beings are men’
c. some men ae not perfect
d. some men are perfect
Q. The converse of ‘Some men are clever’
a. some clever beings are men
b. some non-clever beings are non-men
c. some non-men are non-clever
d. none of these
Q. The obverse of ‘ All men are mortal’
a. no non-men are non-mortal
b. no men are non-mortal
c. some mortals are men
d. none of these
Q. Identify the immediate inference- All metals are elements : therefore some elements are metals
a. conversion
b. obversion
c. contraposition
d. none of the above
Q. Identify the immediate inference- Some Indians are Hindus : therefore some Hindus are Indians
a. conversion
b. obversion
c. contraposition
d. none of the above
Q. The immediate inference in which subject and predicate are interchanged isknown as:
a. conversion
b. obversion
c. contraposition
d. none of these
Q. The immediate inference in which the quality of a proposition is changedwithout change in the meaning is known as:
a. conversion
b. obversion
c. contraposition
d. none of these
Q. Two propositions having the same subject and predicate, differ in qualityonly, the opposed propositions are called:
a. contraries
b. sub-contraries
c. sub-alterns
d. contradictories
Q. Two propositions having the same subject and predicate, differ in quantityonly, the opposed propositions are called :
a. contraries
b. sub-contraries
c. sub-alterns
d. contradictories
Q. Immediate inference in which from a given proposition another propositionhaving the contradictory of the given predicate as it’s subject is inferred is called:
a. conversion
b. obversion
c. contraposition
d. none of these