SSC
Quantitative Aptitude
Circular Measurement
Question Bank
Circle and Its Properties (I)
question_answer
PQ and RS are common tangents to two circles intersecting at A and B. AB, when produced both sides, meet the tangents PQ and RS at X and Y, respectively. If AB = 3 cm, XY = 5 cm, then PQ will be [SSC CGL Tier II, 2017]