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      Question

      In a certain code language, da ws bv means 'lunch

      evening breakfast', ws xc sw means 'evening dinner afternoon' and hj da xc means 'breakfast dinner morning'. Find the code for 'morning'?
      A da Correct Answer Incorrect Answer
      B xc Correct Answer Incorrect Answer
      C hj Correct Answer Incorrect Answer
      D sw Correct Answer Incorrect Answer

      Solution

      Statement I: da ws bv means 'lunch evening breakfast' Statement II: ws xc sw means 'evening dinner afternoon' Statement III: hj da xc means 'breakfast dinner morning' From statement I and II, we conclude that 'evening' is coded as 'ws' From statement I and III, we conclude that 'breakfast' is coded as 'da' From statement II and III, we conclude that 'dinner' is coded as 'xc' From statement I alone, we conclude that 'lunch' is coded as 'bv' From statement II alone, we conclude that 'afternoon' is coded as 'sw' From statement III alone, we conclude that 'morning' is coded as 'hj' So, 'morning' is coded as 'hj'. 

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