Question
In each question below are given three statements
followed by three conclusions numbered I, II and III. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the three given statements, disregarding commonly known facts. Statements:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â All mammals are reptiles. All snakes are reptiles. All reptiles are amphibians. Conclusions:Â Â Â Â Â Â I. All mammals are amphibians. II. All snakes are amphibians. III. Some amphibians are mammals.Solution
All mammals are reptiles. (A) + All reptiles are amphibians(A) = All mammals are amphibians(A). Hence, conclusion I will follow. All snakes are reptiles (A) + All reptiles are amphibians(A) = All snakes are amphibians. Hence, conclusion II will also follow. All mammals are amphibians(A) ⇒ conversion ⇒ Some amphibians are mammal (I). Hence, conclusion III will also follow.
given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow...
In the question below, there are three statements followed by three conclusions I, II, and III. You have to take the three given statements to be true ...
Statements:Â Â Â Â Â Â Â Â Some red are yellow.
                             All yellow are green.
    ...
In the questions given below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
At least some singers are dancers. Some dancers are not lyricist.
Statements:Â Some reds are blues.
           All blues are greens.
           Some greens are n...
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Only a few Bottle is Cold
All Cold are Weather
Some Water are Weather
Conclusions:
I. All Bottle be...
Statements :
Some files are folders.
Some folders are envelopes.
Some envelopes are letters.
Conclusions:
I. Some...
Statements:
N < J; S = M; J ≥ S; P > M
Conclusions:
I. M ≤ J
II. S < P
III. N > S
Statements:
All car are bus.
Some bus are truck.
Some truck are train.
Some train are bike.
Conclusions:
...
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