If ABC and PQR are triangles $AB= QR,BC=PR$ and $CA=PQ$ then

Question

$\begin{array}{1 1} (a)\;\Delta ABC \simeq \Delta PQR \\ (b)\;\Delta CBA \simeq \Delta PRQ \\ (c)\;\Delta BAC \simeq \Delta RPQ \\(d)\;\Delta PQR \simeq \Delta BCA \end{array}$