Coconut is a major crop in: MCQ with Answer and Explanation

Explanation:
Groundwater irrigation through tube wells and wells is the predominant source, accounting for about 60% of the total irrigated area in India, followed by canals.

Explanation:
Farmers shift to cash crops (cotton, sugarcane, oilseeds) when they are more profitable, despite potential risks.

Explanation:
Rainfed agriculture in India requires at least 100 cm of rainfall per year. Areas with less than 75 cm rainfall often depend on irrigation. Rice requires high rainfall, while millets can survive with less.