The unirrigated land which depends on rainfall for cultivation is called:

This question pertains to land classification based on irrigation methods, a fundamental concept in agricultural geography and land revenue systems.

• Barani (Option C) is the correct answer. It refers to land that is entirely dependent on rainfall for cultivation, meaning it is unirrigated by artificial means. This term is commonly used in regions like Pakistan and India.
• Nehri (Option A) refers to land irrigated by canals (nehr means canal), making it incorrect as the question specifies unirrigated land.
• Sailabi (Option B) refers to land that is irrigated by floodwaters or moisture from rivers, also making it incorrect as it implies a form of natural irrigation, distinct from purely rain-fed.

Understanding these classifications is crucial for land management and agricultural planning.