PPSC Assistant (BS-16), Anti-Corruption Establishment Punjab 2020, General Knowledge MCQs, PPSC Solved Past Papers MCQsWhich field is the backbone of Pakistan? Posted on April 10, 2021 by Rana TahirA. Agricultural industry B. Petroleum industry C. Mining Industry D. Food IndustryShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
