Directions: 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: ‘the most typical is set for action.’ Step I : typical most the set is action for. Step II : most typical is set the for action. Step III : typical most set is action for the. Step IV : set most typical action is the for. (and so on) ………. Study the pattern and then answer the following question:

Input: ‘why do you worry for your study.’ Which of the following will be step V of the given input?

sp;   2              3                  7          4          1          6           From above illustration, it is clear that in step I word marked with 1 is interchanged with 3, 4 with 5, and 6 with 7, keeping the word marked 2 as it is. In step II, word marked 5 is kept same and 2 is interchanged with 3, 4 with 1 and 6 with 7. Likewise in third step, word marked with 6 is kept same and 2 is interchanged with 3, 5 with 4 and 1 with 7. Now, step IV is again identical to step I and so on.

V^th step for the given input will be 2 5 4 7 3 6 1, which is obtained after continuing the step IV given in the illustration. Hence, the V^th step is, ‘do for worry study’.