OS stands for : March 29, 2021 / By Preparation Point / MODEL PAPER 89: FIELD ASSISTANT in the Agriculture Department (BPS-16) – 2018 Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA) Operating setup B) Operation system C) Operating scheme D) Operating system✓ Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn