Question
Statements: All summers are winters.
Only a few summers are spring. Some springs are autumn. No autumn is season. Conclusions: I. Some winters are springs II. Some springs are not seasons Study the following statements and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some summers are springs (I) β Conversion β Some springs are summers + All summers are winters (A) β Some springs are winters (I) β Conversion β Some winters are springs (I). Hence conclusion I follows. Some springs are autumn (I) + No autumn is season (E) β Some springs are not seasons (I). Hence conclusion II follows.
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