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Directions: Following questions are based on the five three-digit numbers given below: 519 368 437 246 175 If the position of first digit and second digit are interchanged, what will be the sum of digits of highest number?

Options

  1. A13
  2. B14
  3. C15
  4. D16

Correct answer

A. 13

Step-by-step solution

The given sequence: 519 368 437 246 175 The new sequence: 159 638 347 426 715 Sequence in ascending order: 159 638 347 426 715 Highest number: 715 The sum of digits of highest number: 7 + 1 + 5 = 13 Hence, the correct answer is option A.

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