Concept:Arrange the jumbled sentences to form a logical paragraph between S1 and S6.
Explanation:S1 introduces urbanisation as an important irreversible process.
Sentence
S logically follows by stating its role in economic growth and poverty reduction.
Then
R describes the dynamic increase in large cities as a characteristic of urbanisation.
Next,
Q shows the consequence: India is transitioning from rural to quasi-urban society.
Finally,
P ties to the future by mentioning the UN 2030 agenda for sustainable cities, linking to S6 about increasing urban population.
Thus the correct order is S, R, Q, P.
Answer:Option C: S R Q P