Q. “The crop is subtropical in nature. A hard frost is injurious to it. It requires at least 210 frost-free days and 50 to 100 centimeters of rainfall for its growth. A light well-drained soil capable of retaining moisture is ideally suited for the cultivation of the crop.” Which one of the following is that crop?

Explanation:

Cotton

Subtropical nature: Cotton thrives in warm climates and wouldn’t tolerate frost.
Frost-free days: The requirement of at least 210 frost-free days aligns with cotton’s long growing season.
Rainfall: Cotton needs moderate to high rainfall (50-100 cm) during its growth.
Soil: Light, well-drained soil with good moisture retention is ideal for cotton cultivation.
Jute and tea prefer more humid conditions with less rainfall compared to cotton. Sugarcane can tolerate some frost but wouldn’t require such a long frost-free period.