mdcat logical reasoning MCQ #429

If a number is prime, it is divisible only by 1 and itself. 7 is divisible only by 1 and itself. Conclusion?

mdcat logical reasoning MCQ #429

  1. Question 1

    Q1. If a number is prime, it is divisible only by 1 and itself. 7 is divisible only by 1 and itself. Conclusion?

    • A) 7 is prime
    • B) 7 is even
    • C) 7 is composite
    • D) 7 is irrational

    Answer: 7 is prime

    Explanation: Affirms definition directly. B is false property. C contradicts premise. D is unrelated