In the given figure below, 0 and C are respectively the orthocentre and circum centre of an acute angled triangle PQR. The points P and 0 are joined and produced to meet the side QR at S. If \[\angle \mathbf{PQS}=\mathbf{6}{{\mathbf{0}}^{{}^\circ }}\]and \[\angle \mathbf{QCR}=\mathbf{13}{{\mathbf{0}}^{{}^\circ }}\], then \[\angle \mathbf{RPS}=\]

• A. \[{{30}^{{}^\circ }}\]
• B. \[{{35}^{{}^\circ }}\]
• C. \[{{100}^{{}^\circ }}\]
• D. \[{{60}^{{}^\circ }}\]