HomePPSC Past PapersWhich gas is used in Advertising lights? 33. Which gas is used in Advertising lights?By Admin / September 20, 2025 A. Argon B. Neon C. Helium D. Carbon dioxide ✅ 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