In the given figure OX OY and OZ are perpendicular bisectors of the three sides of the triangle If a...........

Quantitative Aptitude ( CCS) Geometry

In the given figure, OX, OY and OZ are perpendicular bisectors of the three sides of the triangle. If ∠ QPR = 65° and ∠PQR = 60°, then what is the value (in degrees) of ∠QOR + ∠POR ?