PPSC Past Paper ESE General Labour & Human Resource Dept-Evening 2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsPakistan’s Peace Keeping troops have served under United Nations in?A. Congo B. Haiti C. Sierra Leone D. All of these Which among the following is not necessary for working a standalone computer?Who is the author of the book “Gulliver’s Travels”?