HomePPSC Past Paperswhich of the following invention is the oldest? 12. which of the following invention is the oldest?By Admin / September 20, 2025 A. Clock B. Microscope C. Barometer D. Cycle ✅ The correct answer is option Clock.
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