Question
Read the following statements and conclusions
carefully. Assuming the information 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(s) from the statements. Statements: Some Gift are Wrapper. Some Celebration are Wrapper. All Celebration are Surprise. Conclusions: I. Some Surprise are Celebration. II. Some Gift are Surprise. III. Some Wrapper are Surprise.Solution
All Celebration are Surprise (A) β Some Surprise are Celebration (I). Hence conclusion I follows. Some Gift are Wrapper (I) + Some Celebration are Wrapper (I) β No conclusion. Hence conclusion II does not follow. Some Celebration are Wrapper (I) β Conversion β Some Wrapper are Celebration (I) + All Celebration are Surprise (A) βΒ Some Wrapper are Surprise (I). Hence conclusion III follows.
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