Maths MCQs, BRANCH OFFICER (BPS-17) IN THE PUNJAB PUBLIC SERVICE COMMISSION -2016, PPSC Solved Past Papers MCQsFind the odd one out: 13, 41, 43, 47, 53, 61, 71,73, 81 Posted on October 3, 2021 by Aban CheemaA. 61 B. 71 C. 73 D. 81 Share 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)