Question
In the following question below are given some
statements followed by some conclusions based on those statements. 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: All Years are Months. Some Months are Days. All Days are Weeks. Conclusions: I. Some Days are not Years. II. Some Weeks are Months. III. No Year is Week.Solution
All Years are Months (A) + Some Months are Days (I) → No conclusion. Hence neither conclusion I nor III follow. Some Months are Days (I) + All Days are Weeks (A) → Some Months are Weeks (I) → Conversion → Some Weeks are Months (I).  Hence conclusion II follows.
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