Question:
The contrapositive of the statement "If you will work, you will earn money" is:
Correct Option: 1
Solution:
Contrapositive of $\mathrm{p} \rightarrow \mathrm{q}$ is $\sim \mathrm{q} \rightarrow \sim \mathrm{p}$
$\mathbf{p} \rightarrow$ you will work
$\mathrm{q} \rightarrow$ you will earn money
$\sim q \rightarrow$ you will not earn money
$\sim p \rightarrow$ you will not work
$\sim q \rightarrow \sim p \Rightarrow$ if you will not earn money, you will not work.