PPSC Assistant (BS-16) Labour And Human Resource – 2020, English MCQs, PPSC Solved Past Papers MCQsThickness of a line is changed in?A. Shape Style B. Line Thickness C. Thickness Styles D. Shape Line Thickness Which was the first country to recognize Pakistan as an independent state?A is the mother of B and C, D is the husband of C. what is the relation of A to D?