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Input-Output Questions With Solution For SBI PO 2017

Published on Wednesday, April 26, 2017

Directions (Q. 1-5): Study the following information carefully and answer the questions given below:
A number arrangement machine when given an input line of numbers rearranges them following a particular rule in each step. The following is an illustration of input and various steps of rearrangement.


And Step VII is the last step of the rearrangement as the desired arrangement is obtained. 
As per rules followed in the above steps, find out in each of the questions the appropriate step for the given input.
Input : 625 441 289 100 729 961



Q1. Which of the following is fifth from the left end of Step V in the above arrangement ?
A. 73
B. 80
C. 79
D. 49
E. 83


Q2. How many steps are needed to complete this arrangement?
A. V
B. VII
C. IX
D. X
E. VIII


Q3. Which of the following represents the last step?
A. 20 59 53 73 89 83
B. 30 49 53 73 79 83
C. 50 49 83 73 79 93
D. 20 49 53 73 79 83
E. None of these


Q4. What is the position of ‘62' in Step II?
A. 2nd from the left end
B. 2nd from the right end
C. 3rd from the right end
D. 4th from the left end
E. None of these


Q5. How many steps are required after the step III?
A. 5
B. 6
C. 4
D. 2
E. 0


Solutions


Solution (1-4)


Solution 5. 


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