PPSC Labour Inspector- Labour and Human Resource Department 2020, Maths MCQs, PPSC Solved Past Papers MCQsThe length and breadth of a rectangle are in the ratio 3 : 1. If the breadth is 1 cm, than the length of the rectangle is?A. 14 B. 16 C. 18 D. 21 In 1945-46 elections, Muslim League formed Government in ……. Province?Which continent has the most Commonwealth countries?