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Directions: The questions are based on the 5 four-digit numbers given below. 2764 7983 9862 5493 6278 If all the digits are arranged in descending order within the number, then which of the following are the second greatest and the second lowest number respectively?

Options

  1. A9862 and 5487
  2. B9862 and 7983
  3. C9862 and 2764
  4. D9862 and 6278

Correct answer

D. 9862 and 6278

Step-by-step solution

Given Sequence: 2764 7983 9862 5493 6278 New Sequence: 7642 9873 9862 9543 8762 Here the second greatest number is '9862' which represents "9862". The second lowest number is '8762' which represents "6278". Hence option D is correct.

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