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If the first step of an input is "785 198 32 426 373 96 49 " the which of the following step will be " 785 32 426 49 198 373 96 "?

  • A.Third 
  • B.Fourth 
  • C.Fifth 
  • D.Second 

Answer: B

Correct answer: Fourth

From the first step, 785 198 32 426 373 96 49, the machine continues with the smallest, 32, then the next largest, 426, then the next smallest, 49. That gives step 2 as 785 32 198 426 373 96 49, step 3 as 785 32 426 198 373 96 49 and step 4 as 785 32 426 49 198 373 96, which is the line asked about.

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