Prepositions MCQs, JUNIOR CLERK BPS-7 in the PUNJAB PUBLIC SERVICE COMMISSION, PPSC Solved Past Papers MCQsYou are not aware ______ difficulties. Posted on September 14, 2021 by Aban CheemaA. by B. from C. on D. ofShare 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)