PPSC Past Paper Labour Officer Labour and Human Resource Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe Treaty of Versailles ended the?A. World War 1 B. World 2 C. French Revolution D. None of those Waters sandals led to the downfall of which president of the United States?Who built the Badshahi Mosque in 1673?