- A9 28 17 52 43
- B9 17 28 43 52
- C9 17 52 28 43
- D9 17 28 52 43
Step-by-Step Solution
Positions 1 and 2 are fixed as 9 and 17. Among 52, 43 and 28 the smallest is 28, which moves to the third position, giving 9 17 28 52 43.
Answer: D) 9 17 28 52 43
A machine rearranges a line of numbers; in each step it moves the smallest number not yet fixed to the leftmost unfixed position, which then becomes fixed. Input: 52 17 43 9 28. Step I: 9 52 17 43 28. Step II: 9 17 52 43 28. What is Step III?
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