Home > General Knowledge > Important Dates and EventsWhat year did the first episode of ‘The Big Bang Theory’ air?A. 2007 B. 2008 C. 2006 D. 2005Answer: 2007Additional Information: 'The Big Bang Theory' premiered on September 24, 2007. Subjects: Important Dates and Events, General KnowledgeRelated MCQsWhen was the first episode of ‘The Simpsons’ aired?What year was the first successful vaccine developed?When did the Cold War begin?What year did the first commercial electric car become available?What year was the first version of Microsoft Windows released?When was the first successful cloning of a mammal announced?What year was the first man-made object sent into space?What year did the first iPhone launch?When was the first e-book published?When was the first edition of ‘The Great Gatsby’ published?What year was the first laptop released?When was the first artificial satellite launched?What year did the first version of Windows get released?What year was the first successful liver transplant performed?When was the first internet domain name registered?