question_answer

In the shown figure, O is the centre of the circle and PT is a tangent to the circle at P. If\[\angle \mathbf{RPT}\text{ }=\text{ }\mathbf{15}{}^\circ \text{ }\mathbf{and}\text{ }\angle \mathbf{PTR}\text{ }=\text{ }\mathbf{65}{}^\circ \], then find the value of\[\angle \mathbf{PQO}\].

A) \[15{}^\circ \]              

B)                     \[10{}^\circ \]

C)  \[25{}^\circ \]                                                             

D) \[30{}^\circ \]

E)  None of these