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In a coded inequality system, '@' means 'greater than', '#' means 'less than', '$' means 'greater than or equal to', '%' means 'less than or equal to', and '&' means 'equal to'. Given the statements P @ Q and Q $ R, which of the following is definitely true?

Competition practiceInequalities
  • AP > R
  • B
  • CP < R
  • DR > P

Step-by-Step Solution

P @ Q means P > Q and Q $ R means Q is greater than or equal to R, so P > Q is greater than or equal to R gives P > R.
Answer: A) P > R

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