PPSC Past Paper ESE General Labour & Human Resource Dept-Afternoon2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsIodine was discovered by?A. S. Jennant B. Monasder C. H. Devy D. B.Courtois Which of the following leaders helped Quaid-e-Azam in the preparation of his Fourteen Points?Who was the first Chief of Army Staff of the Pakistan Army?