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Input : mathematics hour for 18 against 89 21 47 
Which of the following will be step 2?

  • A.against 89 hour mathematics for 18 21 47
  • B.against 89 mathematics 18 hour for 21 47
  • C.against 89 mathematics hour for 18 21 47
  • D.Can not be determined

Answer: C

Correct answer: against 89 mathematics hour for 18 21 47

This machine places the alphabetically first remaining word, then the largest remaining number, alternately. Step 1 brings against to the front, giving against mathematics hour for 18 89 21 47. Step 2 brings the largest number, 89, to position two: against 89 mathematics hour for 18 21 47.

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