HomePPSC Past PapersBattery was invented by: 43. Battery was invented by:By Admin / September 20, 2025 A. Volta B. Excide C. Fermi D. Maiman ✅ The correct answer is option Volta.
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