PPSC Solved Past Papers MCQs, Maths MCQsA farmer bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? Posted on March 27, 2021 by Rana TahirA. 3 B. 5 C. 4 D. 6Share 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)