Anonymous
Anonymous asked in Education & ReferenceStandards & Testing · 2 months ago

Lets see how smart you are (logistic question)?

Fact 1: Mary said, "Ann and I both have cats."

Fact 2: Ann said, "I don't have a cat."

Fact 3: Mary always tells the truth, but Ann sometimes lies.

If the first three statements are facts, which of the following statements must also be a fact?

I: Ann has a cat.

II: Mary has a cat.

III: Ann is lying.

A. I only

B. II only

C. I and II only

D. All the statements are facts.

1 Answer

Relevance
  • LAN
    Lv 7
    2 months ago

    D.   Is that simple puzzle supposed to be a real brain teaser?

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