PPSC Accountant-(2020) Local Government and Community Development, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe United State of America at Present is a federation consisting of?A. 45 states B. 50 states C. 52 states D. 55 states Who is the harm from the depletion of Earth’s Ozone Layer?The compound used in anti-Malaria drugs is?
