Concept:Arranging jumbled sentences in a logical sequence that connects S1 and S6 smoothly.
Explanation:S1 introduces that different people have different hobbies.
Sentence S defines hobby as a leisure time activity, which naturally follows S1.
Then R explains that you use leisure time in creative activity, linking directly to S.
Next, Q says that in due course that creative activity becomes your hobby, which logically extends R.
Finally, P concludes that as many people, so many hobbies, which connects to S6 about spending time gainfully.
Thus, the correct order is S1, S, R, Q, P, S6.
So the sequence of the middle four sentences is S, R, Q, P.
Answer:SRQP