Direction: Study the following information carefully to answer the following questions. |
A number sorting machine when given an input of numbers, rearranges them in a particular manner step-by-step as indicated below till all the numbers are arranged. Given below is an illustration of this arrangement. |
Input | 39 | 121 | 48 | 18 | 76 | 112 | 14 | 45 | 63 | 96 |
Step I : | 14 | 39 | 121 | 48 | 18 | 76 | 112 | 45 | 63 | 96 |
Step II : | 14 | 39 | 48 | 18 | 76 | 112 | 45 | 63 | 96 | 121 |
Step Ill : | 14 | 18 | 39 | 48 | 76 | 112 | 45 | 63 | 96 | 121 |
Step IV : | 14 | 18 | 39 | 48 | 76 | 45 | 63 | 96 | 112 | 121 |
Step V : | 14 | 18 | 39 | 45 | 48 | 76 | 63 | 96 | 112 | 121 |
Step VI : | 14 | 18 | 39 | 45 | 48 | 63 | 76 | 96 | 112 | 121 |
And Step VI is the last step for this input. |
Input: | 138 | 63 | 49 | 93 | 89 | 122 | 32 | 71 |
A) 32 49 63 71 89 93 122 138
B) 32 49 71 63 89 93 122 138
C) 32 49 63 71 93 89 122 138
D) Can't be determined
Correct Answer: A
Solution :
In the given arrangement, the numbers are arranged in ascending order stepwise in each step, one number from the beginning and one number from the end, alternately. : Clearly, the last step would be definitely in an ascending order from the left.You need to login to perform this action.
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