PPSC Junior Clerk (BS-11) (2020) Anti-Corruption, Computer MCQs, MS Excel MCQs, PPSC Solved Past Papers MCQsNumber of columns in MS-Excel 2007 are? Posted on March 27, 2021May 3, 2021 by Rana TahirA. 16,384 B. 15,000 C. 17,000 D. 20,000Share 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)