GJ Police PC · Reasoning and Mental Ability
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Input-Output
Machine input arrangement and step-based problems.
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Take a full mock →Q1 · Input-Output · EASY
A number arrangement machine when given an input of numbers, rearranges them following a particular rule. The following is the illustration of the input and the steps of arrangement. Input: 12 84 45 29 63 51 Step I: 84 12 45 29 63 51 Step II: 84 63 12 45 29 51 Step III: 84 63 51 12 45 29 Step IV: 84 63 51 45 12 29 Step V: 84 63 51 45 29 12 Step V is the last step. What will be Step III for the following input? Input: 35 78 42 91 56 27
Q2 · Input-Output · HARD
Study the following information carefully to answer the question. A word arrangement machine, when given an input line of words, rearranges them following a particular rule in each step. The following is an illustration of input and steps of rearrangement. Input: over 49 25 house 87 chair 13 window Step I: 13 over 49 25 house 87 chair window Step II: 13 25 over 49 house 87 chair window Step III: 13 25 49 over house 87 chair window Step IV: 13 25 49 87 over house chair window Step V: 13 25 49 87 chair over house window Step VI: 13 25 49 87 chair house over window Step VI is the last step of the above input. As per the rules followed in the above steps, which step will be the last step for the following input? Input: 72 paint 38 garden 15 door 91 sofa
Q3 · Input-Output · MEDIUM
A machine rearranges an input of numbers following a certain rule. Study the following illustration: Input: 23 16 38 42 11 29 Step I: 11 23 16 38 42 29 Step II: 11 42 23 16 38 29 Step III: 11 42 16 23 38 29 Step III is the last step for this input. If the input is: 47 32 18 55 26 41, which of the following will be Step II?