railway RRB Technician Grade 1 Mock Test 2024 Quantitative Aptitude Geometry Circles, Chords and Tangents
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ = 12 cm. Find the length of PQ.
1
12 cm
2
13 cm
3
8.5 cm
4
√119 cm