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Discussion

Statements: All the books are papers. Some papers are journals. Some journals are calendars.

Conclusions:

1. Some journals are books.

2. Some calendars are papers.

3. Some books are journals.

4. Some books are calendars.

  • A.Only (1)
  • B.Only (2)
  • C.Only (3)
  • D.None of the four

Answer: D

Correct answer: None of the four

The chain runs books → papers by a universal, but from papers onward it is all particulars - some papers are journals, some journals are calendars - and those need not be the same papers or journals. None of the four follows.

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