other govt exam BARC DAE Junior Purchase Assistant / Junior Storekeeper Mock Test Quantitative Aptitude Geometry Quadrilaterals
PQRS is a rhombus. A straight line through R cuts PS at A and PQ produced at B. If SA = \(\frac{1}{2}\) PQ, then the ratio of the lengths of PQ and QB is.
1
1 : 2
2
2 : 1
3
1 : 1
4
3 : 1