In step III how many elements are there between 39 86 39 and the third element from the left end nbs...........

Logical Reasoning (RBI) Input-Output

Directions : A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.(All the numbers are two-digit numbers.)

Input: 42 prey burn 78 21 melt gulp 96 83 head

Step I: ban 23 42 prey 78 melt gulp 96 83 head

Step II: gap 44 ban 23 prey 78 melt 96 83 head

Step III: had 80 gap 44 ban 23 prey melt 96 83

Step IV: mat 85 had 80 gap 44 ban 23 prey 96

Step V: pay 98 mat 85 had 80 gap 44 ban 23

Step V is the last step of the above arrangement as the intended output of arrangement is obtained.

As per the rules followed in the given steps, find the appropriate steps for the given input.

Input : 61 rust 33 colt 86 four torn 28 49 leap

In step III, how many elements are there between '86' and the third element from the left end ?

This questions was previously asked in

RBI Grade B 2016

View All RBIB Previous Year Papers

More than three

One

Three

None

Two

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Explanation:

Let’s break this down step by step:

- The pattern alternates between changing a word (transforming by shifting each letter to the next alphabet) and a number (subtracting from or adding to the number) and moving it to the front.

- Let’s do the arrangement for your input:

Input: 61 rust 33 colt 86 four torn 28 49 leap

Step I:

- Change ‘colt’ to ‘dpmu’ (c?d, o?p, l?m, t?u), and subtract 5 from ‘33’ to get 28. So Step I:

dpmu 28 61 rust 86 four torn 49 leap

Step II:

- Next word is ‘four’, which becomes ‘gpvs’, and add 16 to previous number ‘28’ to get 44.

gpvs 44 dpmu 28 61 rust 86 torn 49 leap

Step III:

- Next, change ‘leap’ to ‘mf bq’, and 49 minus 6 is 43.

mf bq 43 gpvs 44 dpmu 28 61 rust 86 torn

- Now, they’re asking: