# Discussion of Question with ID = 058 under Passwords-and-Inputs

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### Question

"06 68 78 90 05 94 43 29" is re-arranged according to a particular rule, in the steps mentioned below.

1. 05 68 78 90 06 94 43 29
2. 05 68 78 90 06 29 43 94
3. 05 06 78 90 68 29 43 94
4. 05 06 78 43 68 29 90 94
5. 05 06 29 43 68 78 90 94

If step 3 of an input is: 03 10 29 58 13 64 62 95, then what is step 4, if re-arrangement is done according to the above rule?

A

03 10 29 58 13 62 64 95

B

03 29 10 58 13 64 62 95

C

03 10 13 29 58 62 64 95

D

03 95 10 58 13 64 62 29

Soln.
Ans: a

In each step, the smallest numbers are being moved to the left, and in the next step largest to the right side. These are the steps for re-arrangement starting with 03 10 29 58 13 64 62 95:

• 03 10 29 58 13 64 62 95
• 03 10 29 58 13 62 64 95
• 03 10 13 58 29 62 64 95
• 03 10 13 29 58 62 64 95