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Part ACSIR NET June 2025the-chain-runs-booklets-to-manuals-to-catalogues-and-not-back

The chain runs booklets to manuals to catalogues and not back

Consider the following statements: Statement I: All Booklets are Manuals. Statement II: All Manuals are Catalogues. If Statements I and II are True, which one of the following conclusions can be conclusively drawn?

  1. A.All Manuals are Booklets.
  2. B.All Catalogues are Booklets.
  3. C.All Booklets are Catalogues.✓ Correct
  4. D.All Catalogues are Manuals.

You have the answer. Trap Analysis is why the other three were written.

Not a worked solution repeated four times — the specific reasoning error each wrong option was built to reward, and why this one tests converse assumed.

See pricing

50 are analysed free — try those first.

The trap it tests

Converse assumed

The theorem runs one way. You used it in the other.

Drill statements like this

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