Correct option is C
The correct one-word for the given group of words "Quiet and peaceful" is
Tranquil.
Correct word: Tranquil (शांत और शांतिपूर्ण)
Use in a sentence: The tranquil setting of the lake made it a perfect spot for meditation.
Meanings of the other given options:
·
Incessant: (लगातार) – continuing without pause.
·
Inundate: (जलमग्न करना) – to flood or overwhelm.
·
Introvert: (अंतर्मुखी व्यक्ति) – a shy and reserved person.