Discussion of Question with ID = 013 under Deductive-Reasoning

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Question

  1. Pencils cost more than blade.
  2. Pencils cost less than pen.
  3. Pen cost more than blade and pencils.

If the first two statements are true, the third statement is.

A

true.

B

false.

C

uncertain.

D

none.

Soln.
Ans: a

Because the first two statements are true, pen are the most expensive of the three.


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