In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. All cups are plates. II. All plates are red. Conclusions: I. All cups are red. II. All plates are cups. III. All red are plates.
In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. All cups are plates. II. All plates are red. Conclusions: I. All cups are red. II. All plates are cups. III. All red are plates. Correct Answer Only I
Consider the following least possible Venn diagram,
[ alt="13 sep 2017 S3 10" src="//storage.googleapis.com/tb-img/production/18/07/13%20sep%202017%20S3_10.JPG" style="height:224px; width:241px">
Conclusions:
I. All cups are red → True (It is definitely true as shown in the diagram).
II. All plates are cups → False (It is possible but not definite).
III. All red are plates → False (It is possible but not definite).
Hence, only conclusion I follows.