PPSC Assistant (BS-16)-(PESS) Labour And Human Resource – 2020, Pak Study MCQs, PPSC Solved Past Papers MCQsHow many articles are there in the constitution of 1973?A. 220 Articles B. 240 Articles C. 260 Articles D. 280 Articles Tourmaline is classified as a semi-precious stone and the gemstone can be found in?Abdul Sattar Edhi, was born in?