PPSC Past Paper Assistant (Population Welfare Department-2019)Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe United Nations was founded on?1. March 24, 1945 2. May 24, 1945 3. October 24, 1945 4. November 24, 1945 Which is the capital of Angola?The second largest city of Pakistan is?