Question

Which of the following statements is the contrapositive of "If you understand logic, you will be a good consumer."?

• A. If you are a good consumer, then you do not understand logic.
• B. If you are not a good consumer, then you do not understand logic.
• C. If you do not understand logic, then you will not be a good consumer.
• D. None of these

Answer 1

Answer: (B)

If you are not a good consumer, then you do not understand logic.

Contrapositive of $p\to q$ is given by $\sim q\to \sim p$

So contrapostive of given statement is given by,

"If you will not be a good consumer, then you don't understand logic"

Hence, option B is correct.