PPSC Assistant (BS-16), Anti-Corruption Establishment Punjab 2020, Everyday Science MCQs, PPSC Solved Past Papers MCQsBarometer is an instrument used to measure? Posted on April 10, 2021 by Rana TahirA. atmospheric pressure B. sound of liquidity C. sound of insanity D. none of theseShare 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)
