PPSC Past Paper Assistant Planning & Development 2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsWhich country on 14 July 2020 has banned China’s Huawei 5G equipment?A. USA B. UK C. India D. Israel USA withdrawn from UN’s World Health Organization on?Brass gets discolored in air because of the presence of which of the following gases in air?
