HomePPSC Past PapersRecently the world’s longest (57Km) and deepest railway tunnel” was opened in __________? 54. Recently the world’s longest (57Km) and deepest railway tunnel” was opened in __________?By Admin / September 20, 2025 A. China B. USA C. Switzerland D. Brazil ✅ The correct answer is option Switzerland.
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