Correct option is C
The correct one-word for the given group of words is (c)
Inedible.
Inedible means
not suitable for eating or unfit for consumption. (जो खाने योग्य नहीं है – अखाद्य)
Example: The food was spoiled and completely
inedible.
Meanings of the given other options:
·
(a) Sullen – Bad-tempered or gloomy (उदास या चिड़चिड़ा)
·
(b) Potable – Safe to drink (पीने योग्य)
·
(d) Fragile – Easily broken or damaged (नाज़ुक)