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19. In which year was Facebook launched?
This question appeared in the OPSC Prelims 2023 examination (GS-II). It is Question 19 out of 174 questions in this paper.
This question was part of the OPSC Prelims 2023 (GS-II). The OPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all OPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.