HomePPSC Past PapersWhich are the two gases that we exhale from more then we in hale? 17. Which are the two gases that we exhale from more then we in hale?By Admin / September 20, 2025 A. Nitrogen and Oxygen B. Hydrogen and Nitrogen C. Helium and Carbon D. Oxygen and Carbon ✅ The correct answer is option Oxygen and Carbon.
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