PPSC Past Paper Labour Officer Labour and Human Resource Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsPakistan -Afghanistan border Durand line was drawn in?A. 1892 B. 1893 C. 1890 D. 1897 Complete the number series 14, 28, 20, 40, 32, 64….?He is suffering _____ cancer?