HomePPSC Past PapersWho invented ‘ revolver’ 24. Who invented ‘ revolver’By Admin / September 20, 2025 A. Samuel Colt B. John.M.Browing C. John Ericsson D. James Watt ✅ The correct answer is option Samuel Colt.
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