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Statements Some houses are offices Some offices are schools Conclusions I...

This question belongs to Competitive Reasoning Logical Deduction
Logical Deduction
?

Statements : Some houses are offices. Some offices are schools.

Conclusions :
I. Some schools are houses.
II. Some offices are houses.
III. No house is school.
IV. Some schools are offices.

Answer & Solution
Correct Answer: Option D
Since both the premises are particular, no definite conclusion follows. However, I and III involve only the extreme terms and form a complementary pair. So, either I or III follows. II is the converse of the first premise while IV is the converse of the second premise. Thus, both of them hold.
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