PPSC Personal Staff Officer (BS-17) S&GAD 2020, Pak Study MCQs, PPSC Solved Past Papers MCQsNational Assembly adopted “The 26th Constitutional (amendment) Bill 2019 on_____?A. May 07 B. May 09 C. May 11 D. May 13 Who wrote the book “Tareekh-ul-Umam wal mulook”?On May 28, 1998 five blasts of nuclear bomb tested at Chaghi, the day is known as?