If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Machine Input-Output — quick quiz

5 real SBI PO questions on Machine Input-Output. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and rearrangement. Input: 42 17 89 63 25 54 Step I: 17 42 89 63 25 54 Step II: 17 89 42 63 25 54 Step III: 17 89 25 42 63 54 Step IV: 17 89 25 63 42 54 Step V: 17 89 25 63 42 54 Step IV is the last step of the rearrangement. As per the rules followed in the above steps, find the appropriate step for the given input. Input: 38 72 15 91 44 28 What is the sum of the numbers at the second and fourth positions in Step III?