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The Step II of an input is as follows :
and Do pet to on that
Which of the following would definitely be the input ?

  • A.Do on pet to and that
  • B.Do pet to and that on
  • C.Do and pet to on that
  • D.Cannot be determined
  • E.None of these

Answer: E

Correct answer: None of these

The machine moves words into alphabetical order one position at a time, and it skips any word already standing in its correct place - which is why “Go” is never moved in the illustration. The six words sort to and, Do, on, pet, that, to, so Step II must have the first two in place with the rest in their original order. Only the third option leaves the tail as “pet to on that”, but starting from “Do and pet to on that” Step I alone already produces the given line, and Step II would then move “on” into third place and give something different. No option works, so the answer is none of these.

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