PPSC Assistant Sub Inspector (2020) Anti-Corruption, Everyday Science MCQs, PPSC Solved Past Papers MCQsVaccination was discovered by______ ?A. Galileo B. Edward Jenner C. Baird D. Roentgen How many awards of Nishan-e-Haider were conferred upon brave Pakistan Soldiers who embraced Shahadat during the 1971 war?Which one is the capital city of Italy?
