Current Affairs, General Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF), Pakistan and International Current Affair 2026 | By Umar HomeMCQsGeneral Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF)Iran nationalized oil in _____.Iran nationalized oil in _____. A. 1948 B. 1951 C. 1979 D. None of these Correct Answer: B. 1951Iran nationalized its oil industry in 1951 under PM Mossadegh.