mdcat logical reasoning MCQ #403

mdcat logical reasoning MCQ #403

1. Question 1

   Q1. Which argument form is logically valid?

   • A) If P then Q. Q is true. Therefore P.
   • B) If P then Q. Not P. Therefore not Q.
   • C) If P then Q. P is true. Therefore Q.
   • D) If P then Q. Not Q. Therefore P.

   Answer: If P then Q. P is true. Therefore Q.

   Explanation: C. This is modus ponens. A/B/D represent fallacies (affirming consequent, denying antecedent, etc.).