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      Question

      How many meaningful four-letter words can be formed

      using the 1st, 3rd, 7th, and 8th letters of the word 'PERIPHERAL'?
      A Two Correct Answer Incorrect Answer
      B One Correct Answer Incorrect Answer
      C Three Correct Answer Incorrect Answer
      D None Correct Answer Incorrect Answer

      Solution

      The 1st, 3rd, 7th, and 8th letters of the word 'PERIPHERAL' are 'P', 'R', 'E', and 'R', respectively. No meaningful four-letter word can be formed.

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