HomePPSC Past PapersAcoustics is the Science of: 23. Acoustics is the Science of:By Admin / September 20, 2025 A. Light B. Waves C. Sound D. Colors ✅ The correct answer is option Sound.
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