The given sentences have been jumbled up.Arrange these sentences in a meaningful order.

P. With hard work, she finally cracked the exam.

Q. Priya had always dreamt of becoming a civil servant.

R. She faced many challenges along the way.

S. But she never gave up on her goal.

The correct option is QRSP.

To arrange the given sentences in a meaningful and logical order, let us analyze the role of each sentence:
1. Sentence Q ("Priya had always dreamt of becoming a civil servant.") introduces the main subject (Priya) and her primary ambition. This serves as the ideal opening sentence to establish the context of the passage.
2. Sentence R ("She faced many challenges along the way.") naturally follows Q, as it introduces the difficulties she encountered while pursuing her dream.
3. Sentence S ("But she never gave up on her goal.") acts as a transition. The conjunction "But" contrasts her challenges (mentioned in R) with her determination, indicating that she persisted despite the obstacles.
4. Sentence P ("With hard work, she finally cracked the exam.") provides the logical conclusion to her journey, showing the successful outcome of her persistence and hard work.

Therefore, the sentences arranged in a coherent sequence are Q - R - S - P.