PPSC Past Paper Junior Clerk (Labour and Human Resource Department)2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsOffice of strategic service (OSS) was the old name of which Intelligence agency?A. MI6 B. CIA C. ISI D. N.O.T Which Top Iranian Nuclear Scientist has been assassinated near Tehran?According to the survey report titled “Global Corruption Barometer – Asia” by Transparency International. Which is lowest corrupt Asian country’s?