Correct option is B
The correct option is (b).
Explanation:
- The sentence discusses how fog conditions impact aviation. What matters is how serious or intense the fog is.
- Severity means the degree of seriousness or harshness. Hence, it fits grammatically and contextually.
Correct answer word – Severity:
- Meaning: The intensity/seriousness of something. (Hindi meaning: तीव्रता / गंभीरता)
- Example: The severity of the storm caused major flight delays.
Meanings of other options:
- (a) Enactment – The passing of a law (कानून बनाना); not related to fog intensity.
- (c) Aristocracy – The noble class (कुलीन वर्ग); irrelevant here.
- (d) Urbanity – Politeness/refinement (शिष्टता); does not fit the context.
So the correct answer is (b)