HomePPSC Past PapersWhat is a mixture of potassium Nitrate, Charcoal and Sulphur called 45. What is a mixture of potassium Nitrate, Charcoal and Sulphur calledBy Admin / September 20, 2025 A. Paint B. Aluminum C. Brass D. Gunpowder ✅ The correct answer is option Gunpowder.
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