Correct Answer:
C. Sugarcane
This question tests knowledge of Pakistan's agricultural economy and its primary cash crops. A cash crop is an agricultural crop grown for sale to generate profit, as opposed to a subsistence crop grown for the farmer's own use. In Pakistan, wheat is the most important crop overall. Following wheat, Sugarcane stands out as the most significant cash crop due to its extensive cultivation, economic value, and role in the sugar industry.
- Maize (corn) is an important crop but not as dominant a cash crop as sugarcane after wheat.
- Millet is also cultivated but holds less economic significance compared to sugarcane.
- Bugarcane is a misspelling and not a recognized crop.
Therefore, sugarcane is the correct answer, reflecting its substantial contribution to Pakistan's agricultural exports and economy.