Question
What would be fourth step for the following input?
Input: 91, 92, 93, 94, 95, 96, 97, 83, 89 Directions : A number arrangement machine,when given a particular input, rearranges it following a particular rule. The following is the illustration of the input and the steps of arrangement: Input: 18, 7, 45, 23, 21, 91, 12, 16, 19 Step I: 7, 18, 45, 23, 21, 91, 12, 16, 19 Step II: 7, 19, 45, 23, 21, 91, 12, 16, 18 Step III: 7, 19, 23, 45, 21, 91, 12, 16, 18 Step IV: 7, 19, 23, 21, 45, 91, 12, 16, 18 This is the final arrangement and step IV is the last step for the given in put.Solution
Clearly, in the given arrangement, the numbers of each type have been arranged in ascending order, ie prime numbers are arranged first in ascending order,then non-prime odd numbers, and finally even numbers.Also, when a number is arranged, it interchanges its position with the wrongly placed number. Input: 91, 92, 93, 94, 95, 96, 97, 83, 89 Step I: 83, 92, 93, 94, 95, 96, 97, 91, 89 Step II: 83, 89, 93, 94, 95, 96, 97, 91, 92 Step III: 83, 89, 97, 94, 95, 96, 93, 91, 92 Step IV: 83, 89, 97, 91, 95, 96, 93, 94, 92
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