PPSC Personal Assistant & Assistant (BPS-16) S & GAD-2020, Pak Study MCQs, PPSC Solved Past Papers MCQsTo be senator in Pakistan minimum age is?A. 30 years B. 40 years C. 45 years D. None of these Italy has become the first developed Economy to sign One Belt One Road on 23 March?Virally infected cells in response to the presence of virus produce protein cells?