Identify the option that has the most appropriate sequence such that a coherent paragraph is formed:

P. At once, without thinking much, people rushed towards the city in hordes with the sole aim of grabbing as much gold as they could.

Q. However, little did they realize about the impending hardships they would have to face on their way to the city: miles of mud, unfriendly forests, hungry beasts, and inimical local lords—all of which would reduce their chances of getting gold to almost zero.

R. All of them thought that easily they could lay their hands on gold and become wealthy overnight.

S. About a hundred years ago, the news that gold had been discovered in Kolar spread like wildfire and the whole State was in raptures.

The correct option is S → P → R → Q.

To determine the most coherent sequence for the paragraph, let us analyze the logical connection between the sentences:

Step 1: Finding the opening sentence
Sentence S introduces the historical context and the main event: "About a hundred years ago, the news that gold had been discovered in Kolar spread like wildfire and the whole State was in raptures." This sets the stage and serves as the perfect introductory sentence for the paragraph.

Step 2: Connecting the action to the news
Sentence P describes the immediate reaction of the people to this news: "At once, without thinking much, people rushed towards the city in hordes with the sole aim of grabbing as much gold as they could." The phrase "At once" directly connects back to the news spreading in sentence S.

Step 3: Explaining the mindset of the people
Sentence R elaborates on what those people were thinking when they rushed: "All of them thought that easily they could lay their hands on gold and become wealthy overnight." The pronoun "All of them" refers to the "people" mentioned in sentence P, making R a natural continuation of P.

Step 4: Introducing the contrast/reality
Sentence Q introduces a contrast to their expectations using the transition word "However": "However, little did they realize about the impending hardships they would have to face on their way..." This sentence contrasts their dream of becoming wealthy overnight (mentioned in R) with the harsh reality and difficulties of the journey, making it the perfect concluding sentence.

Combining these logical transitions gives the coherent sequence: S → P → R → Q.