HomePPSC Past PapersWhich is the hardest gemstone? 61. Which is the hardest gemstone?By Admin / September 20, 2025 A. Diamond B. Ruby C. Sapphire D. None of these ✅ The correct answer is option Diamond.
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