PPSC Assistant (BS-16)-2020 Livestock & Dairy Development, Pak Study MCQs, PPSC Solved Past Papers MCQsHow many Nishan-e-Haider awarded to Air Force? Posted on March 30, 2021 by Rana TahirA. 1 B. 2 C. 3 D. 4Share 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)