Concept:The logical order of parts must form a coherent paragraph, starting with a positive point, then a detail, followed by a contrast, and ending with a consequence.
Explanation:Sentence Q presents the benefit: social media helps in sharing views widely.
Sentence P adds detail: posts can go viral within minutes.
Sentence R introduces the negative side: misinformation also spreads fast.
Sentence S explains the outcome: this can lead to confusion or panic.
This order (Q-P-R-S) creates a smooth flow from advantage to disadvantage and its result.
Answer:The correct sequence is QPRS, which matches option A.