Question

Mark the correct answer in each of the following:
The contrapositive of the statement "If p, then q", is
(a) If q, then p
(b) If p, then ~ q
(c) If ~ q, then ~ p
(d) If ~ p, then ~ q

Answer 1

If p then q
Means p ⇒ q
center positive from means not q then not p.
i.e. ~q ⇒ ~p
i.e. ~q then ~p

Hence, the correct answer is option C.