PPSC Personal Staff Officer (BS-17) S&GAD 2020, Maths MCQs, Number Series, PPSC Solved Past Papers MCQsComplete the number series: 4, 9, 13, 22, 35……? Posted on April 8, 2021 by Rana TahirA. 57 B. 63 C. 70 D. 75Share 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)