HomePPSC Past PapersThe headquarter of OPEC countries is at: 60. The headquarter of OPEC countries is at:By Admin / September 20, 2025 A. Vienna B. Jakarta C. Hague D. Berlin ✅ The correct answer is option Vienna.
38. Which article of the 1973 constitution of Islamic Republic of Pakistan prohibits all forms slavery, Forced labour and child labour Leave a Comment / PastPaper 02, PPSC Past Papers / By Admin