HomePPSC Past PapersWhich gas is used in decoration lighting? 33. Which gas is used in decoration lighting?By Admin / September 20, 2025 A. Oxygen B. Hydrogen C. Nitrogen D. Neon ✅ The correct answer is option Neon.
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