Monday, 22 September 2014

Brain Teaser 9/22/2014

Robert took a test of 20 questions. The test was graded by giving 10 points for each correct answer and deducting 5 points for each incorrect answer. Robert answered all 20 questions and received a score of 125. How many wrong answers did he have?

Solution

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Get Hooked On Cryptograms....





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3d wooden brain teasers from craftypuzzles.com

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