Land capability class VIII in maps is represented by the colour:

Correct option is C

Land Capability Classification (LCC) is a system used to categorize land based on its suitability for agriculture and limitations for use.
The system ranges from Class I (best for cultivation) to Class VIII (most restricted).
Class VIII land is unsuitable for cultivation and has severe limitations such as rocky terrain, steep slopes, or adverse climatic conditions. It is best used for wildlife habitat, recreation, or watershed protection.
On land capability maps, Class VIII is represented by the colour purple, indicating very severe limitations and non-agricultural use.
(a) Green – ❌ Usually denotes Class I or II, suitable for cultivation.
(b) Brown – ❌ Often used for moderately restricted land, not the most restricted.
(c) Purple – ✅ Represents Class VIII, land not suitable for cultivation – correct answer.
(d) Red – ❌ May denote erosion-prone or degraded lands, not specific to Class VIII.