In this section, each item consists of six sentences of a passage. The first and sixth sentences are given as S1 and S6. The middle four sentences in each have been jumbled up and labeled as P, Q, R, and S. You are required to find the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.       

S1: Over the last two decades, the use of plastic has become an essential part of life.

P: Its impact on damaging the environment, flora, and fauna has been raising concern across the world. 

Q: While it is hard to imagine life without plastic in the modern world.

R: At such a time, the debate often arises about whether plastic should be banned.

S: Ideally, yes, it should be banned, but practically, it is simply not that easy.

S6: While banning plastics is a boon for the environment, it will be a bane for the economy.