$\text{X} \models \text{Y}$ if and only if $\text{X}$ implies $\text{Y}$ i.e., $\text{X} \rightarrow \text{Y}$ is true.
B; D are correct.
A is incorrect because when $p$ is false, $q$ is true, then A is false.
C is false when $r$ is false, and $p$ is false.
Detailed Video Solution:
https://youtu.be/nclBhBmtz2g?t=5405