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 Rajeev Kondapalli (b Jan 19, 1976) of Secunderabad, Telangana has been posting ‘Biz Quizzard’, an online weekly quiz on business every Sunday since March 21, 2004. He has compiled and uploaded 634 such quizzes as of May 22, 2016. The questions are posted on his blog, www.bizquizzard.blogspot.in.