PPSC Past Paper Junior Clerk (Labour and Human Resource Department)2019 Solved MCQs, Geography MCQs, PPSC Solved Past Papers MCQsThe world’s largest undersea railway tunnel is proposed to be constructed between?A. France and England B. Canada and Russia C. Russia and Japan D. Japan Ghulam Muhammad Barrage was constructed on River?The ‘Stonehenge’ is among the Seven Wonders of the World, situated in?