Correct option is C
The correct antonym of the word is (c)
Robust.
Brittle: Hard but easily broken; fragile. (नाज़ुक)
Example: The glass is too brittle to use for packaging.
Robust: Strong and healthy; not easily broken. (मजबूत)
Example: He has a robust immune system.
Antonyms:
robust, durable.
Synonyms of brittle: delicate, fragile.
Other options:
· (a)
Debilitated – Weakened (कमज़ोर)
· (b)
Frail – Physically weak (दुर्बल)
· (d)
Decrepit – Worn out due to age (जर्जर)