Home > General Knowledge > Important Dates and EventsWhat year was the first version of the iPhone released?A. 2005 B. 2007 C. 2008 D. 2009Answer: 2007Additional Information: The first version of the iPhone was released in 2007. Subjects: Important Dates and Events, General KnowledgeRelated MCQsWhat year did the first episode of ‘The X-Files’ air?When did the first successful completion of a human genome sequence occur?What year did the first successful vaccine for smallpox become available?When was the first successful organ transplant performed?When was the first comprehensive DNA sequencing project completed?What year did the first successful test of the atomic bomb occur?When was the first powered flight by the Wright brothers?What year did the first human travel into space?When was the first practical photocopier invented?When was the Berlin Wall constructed?What year was the first microwave oven invented?What year did the first artificial intelligence program win a game of chess against a world champion?What year did the first smartphone, IBM Simon, come out?When did the first woman to hold a cabinet position in the US take office?What year was the first tablet computer introduced?